mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
c755d44e75
will move array backwards or forwards in-place as it were a conveyor belt.
{1, 2, 3}.cycle()
Will make it:
{3, 1, 2}
Accepts a negative value as a shift to move different direction
Changed: string.format()
Now actually faster than string concatenation in eScript
Fixes a bug where {:d} formating could cause an arbitrary number shown instead of a real value
tag errors are slightly more intuitive and compact.
Note: Patches submitted by andenixa
1710 lines
No EOL
43 KiB
C++
1710 lines
No EOL
43 KiB
C++
/*
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History
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=======
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2005/11/26 Shinigami: changed "strcmp" into "stricmp" to suppress Script Errors
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2008/02/11 Turley: ObjArray::unpack() will accept zero length Arrays and Erros from Array-Elements
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2009/09/05 Turley: Added struct .? and .- as shortcut for .exists() and .erase()
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2009/12/21 Turley: ._method() call fix
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Notes
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=======
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*/
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#include "bobject.h"
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#include "objmembers.h"
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#include "objmethods.h"
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#include "berror.h"
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#include "bstruct.h"
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#include "dict.h"
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#include "impstr.h"
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#include "escriptv.h"
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#include "executor.h"
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#include "../clib/clib.h"
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#include "../clib/stlutil.h"
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#include "../clib/random.h"
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#include "../clib/logfacility.h"
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#include <string>
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#include <istream>
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#include <ostream>
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#include <mutex>
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#if BOBJECTIMP_DEBUG
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#include <unordered_map>
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#endif
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#ifdef _MSC_VER
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#pragma warning(disable:4996) // deprecation warning for stricmp
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#endif
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namespace Pol {
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namespace Bscript {
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Clib::fixed_allocator<sizeof( BObject ), 256> bobject_alloc;
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Clib::fixed_allocator<sizeof( UninitObject ), 256> uninit_alloc;
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Clib::fixed_allocator<sizeof( BLong ), 256> blong_alloc;
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Clib::fixed_allocator<sizeof( Double ), 256> double_alloc;
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size_t BObjectRef::sizeEstimate() const
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{
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if ( get() )
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return sizeof(BObjectRef)+get()->sizeEstimate();
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else
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return sizeof( BObjectRef );
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}
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size_t BObject::sizeEstimate() const
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{
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if ( objimp.get() )
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return sizeof(BObject)+objimp.get()->sizeEstimate();
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else
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return sizeof( BObject );
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}
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/*
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pack formats:
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sSTRING\0 string
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iINTEGER\0 integer
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rREAL\0 real
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u\0 uninitialized
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aNN:ELEMS array
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SNN:STRING
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Examples:
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57 i57
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4.3 r4.3
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"hello world" shello world
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{ 5,3 } a2:i5i3
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{ 5, "hey" } a2:i5S3:hey
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{ 5, "hey", 7 } a3:i5S3:heyi7
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*/
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BObjectImp* BObjectImp::unpack(std::istream& is)
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{
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char typech;
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if ( is >> typech )
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{
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switch ( typech )
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{
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case 's': return String::unpack( is );
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case 'S': return String::unpackWithLen( is );
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case 'i': return BLong::unpack( is );
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case 'r': return Double::unpack( is );
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case 'u': return UninitObject::create();
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case 'a': return ObjArray::unpack( is );
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case 'd': return BDictionary::unpack( is );
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case 't': return BStruct::unpack( is );
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case 'e': return BError::unpack( is );
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case 'x': return UninitObject::create();
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default:
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return new BError( "Unknown object type '" + std::string( 1, typech ) + "'" );
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}
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}
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else
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{
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return new BError( "Unable to extract type character" );
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}
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}
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BObjectImp* BObjectImp::unpack( const char* pstr )
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{
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ISTRINGSTREAM is( pstr );
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return unpack( is );
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}
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BObject::~BObject()
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{}
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BObject *BObject::clone() const
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{
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return new BObject( objimp->copy() );
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}
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bool BObject::operator!=( const BObject& obj ) const
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{
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return !( objimp->isEqual( obj.impref() ) );
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}
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bool BObject::operator==( const BObject& obj ) const
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{
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return objimp->isEqual( obj.impref() );
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}
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bool BObject::operator<( const BObject& obj ) const
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{
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return objimp->isLessThan( *obj.objimp );
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}
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bool BObject::operator<=( const BObject& obj ) const
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{
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return objimp->isLessThan( *obj.objimp ) ||
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objimp->isEqual( *obj.objimp );
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}
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bool BObject::operator>( const BObject& obj ) const
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{
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return !objimp->isLessThan( *obj.objimp ) &&
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!objimp->isEqual( *obj.objimp );
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}
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bool BObject::operator>=( const BObject& obj ) const
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{
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return !objimp->isLessThan( *obj.objimp );
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}
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////////////////////// BObjectImp //////////////////////
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#if BOBJECTIMP_DEBUG
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typedef std::unordered_map<unsigned int, BObjectImp*> bobjectimps;
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bobjectimps bobjectimp_instances;
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int display_bobjectimp_instance( BObjectImp* imp )
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{
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INFO_PRINT << imp->instance( ) << ": " << imp->getStringRep( ) << "\n";
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return 0;
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}
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void display_bobjectimp_instances()
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{
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INFO_PRINT << "bobjectimp instances: " << bobjectimp_instances.size( ) << "\n";
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for( bobjectimps::iterator itr = bobjectimp_instances.begin(); itr != bobjectimp_instances.end(); ++itr )
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{
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display_bobjectimp_instance( (*itr).second );
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}
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}
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#endif
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#if !INLINE_BOBJECTIMP_CTOR
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unsigned int BObjectImp::instances_ = 0;
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Clib::SpinLock BObjectImp::bobjectimp_lock;
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BObjectImp::BObjectImp( BObjectType type ) :
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type_(type),
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instance_(0)
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{
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std::lock_guard<Clib::SpinLock> lock (bobjectimp_lock);
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instance_=instances_++;
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++eobject_imp_count;
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++eobject_imp_constructions;
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bobjectimp_instances[ instance_ ] = this;
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}
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BObjectImp::~BObjectImp()
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{
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std::lock_guard<Clib::SpinLock> lock (bobjectimp_lock);
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bobjectimp_instances.erase( instance_ );
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--eobject_imp_count;
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}
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#endif
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std::string BObjectImp::pack() const
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{
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OSTRINGSTREAM os;
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packonto( os );
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return OSTRINGSTREAM_STR( os );
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}
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void BObjectImp::packonto(std::ostream& os) const
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{
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os << "u";
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}
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std::string BObjectImp::getFormattedStringRep() const
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{
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return getStringRep();
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}
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const char *BObjectImp::typestr( BObjectType typ )
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{
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switch ( typ )
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{
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case OTUnknown: return "Unknown";
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case OTUninit: return "Uninit";
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case OTString: return "String";
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case OTLong: return "Integer";
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case OTDouble: return "Double";
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case OTArray: return "Array";
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case OTApplicPtr: return "ApplicPtr";
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case OTApplicObj: return "ApplicObj";
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case OTError: return "Error";
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case OTDictionary: return "Dictionary";
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case OTStruct: return "Struct";
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case OTPacket: return "Packet";
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case OTBinaryFile: return "BinaryFile";
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default: return "Undefined";
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}
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}
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const char* BObjectImp::typeOf() const
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{
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return typestr( type_ );
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}
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int BObjectImp::typeOfInt() const
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{
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return type_;
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}
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// These two functions are just here for completeness.
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bool BObjectImp::isEqual( const BObjectImp& objimp ) const
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{
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return ( this == &objimp );
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}
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bool BObjectImp::isLessThan( const BObjectImp& objimp ) const
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{
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return ( this < &objimp );
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}
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bool BObjectImp::isLE( const BObjectImp& objimp ) const
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{
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return isEqual( objimp ) || isLessThan( objimp );
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}
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bool BObjectImp::isLT( const BObjectImp& objimp ) const
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{
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return isLessThan( objimp );
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}
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bool BObjectImp::isGT( int /*val*/ ) const
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{
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return false;
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}
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bool BObjectImp::isGE( int /*val*/ ) const
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{
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return false;
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}
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BObjectImp* BObjectImp::array_assign( BObjectImp* /*idx*/, BObjectImp* /*target*/, bool /*copy*/ )
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{
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return this;
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}
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BObjectRef BObjectImp::OperMultiSubscript(std::stack<BObjectRef>& indices)
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{
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BObjectRef index = indices.top();
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indices.pop();
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BObjectRef ref = OperSubscript( *index );
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if ( indices.empty() )
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return ref;
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else
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return ( *ref ).impptr()->OperMultiSubscript( indices );
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}
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BObjectRef BObjectImp::OperMultiSubscriptAssign(std::stack<BObjectRef>& indices, BObjectImp* target)
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{
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BObjectRef index = indices.top();
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indices.pop();
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if ( indices.empty() )
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{
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BObjectImp* imp = array_assign( ( *index ).impptr(), target, false );
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return BObjectRef( imp );
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}
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else
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{
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BObjectRef ref = OperSubscript( *index );
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return ( *ref ).impptr()->OperMultiSubscript( indices );
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}
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}
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BObjectImp* BObjectImp::selfPlusObjImp( const BObjectImp& objimp ) const
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{
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return objimp.selfPlusObj( *this );
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}
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BObjectImp* BObjectImp::selfPlusObj( const BObjectImp& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfPlusObj( const BLong& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfPlusObj( const Double& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfPlusObj( const String& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfPlusObj( const ObjArray& /*objimp*/ ) const
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{
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return copy();
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}
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void BObjectImp::selfPlusObjImp( BObjectImp& objimp, BObject& obj )
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{
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objimp.selfPlusObj( *this, obj );
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}
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void BObjectImp::selfPlusObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfPlusObj( BLong& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfPlusObj( Double& /*objimp*/, BObject& /*obj*/ )
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{
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//obj.setimp( selfPlusObj(objimp) );
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}
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void BObjectImp::selfPlusObj( String& /*objimp*/, BObject& /*obj*/ )
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{
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//obj.setimp( selfPlusObj(objimp) );
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}
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void BObjectImp::selfPlusObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
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{
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//obj.setimp( selfPlusObj(objimp) );
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}
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BObjectImp* BObjectImp::selfMinusObjImp( const BObjectImp& objimp ) const
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{
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return objimp.selfMinusObj( *this );
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}
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BObjectImp* BObjectImp::selfMinusObj( const BObjectImp& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfMinusObj( const BLong& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfMinusObj( const Double& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfMinusObj( const String& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfMinusObj( const ObjArray& /*objimp*/ ) const
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{
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return copy();
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}
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void BObjectImp::selfMinusObjImp( BObjectImp& objimp, BObject& obj )
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{
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objimp.selfMinusObj( *this, obj );
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}
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void BObjectImp::selfMinusObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfMinusObj( BLong& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfMinusObj( Double& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfMinusObj( String& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfMinusObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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BObjectImp* BObjectImp::selfTimesObjImp( const BObjectImp& objimp ) const
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{
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return objimp.selfTimesObj( *this );
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}
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BObjectImp* BObjectImp::selfTimesObj( const BObjectImp& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfTimesObj( const BLong& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfTimesObj( const Double& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfTimesObj( const String& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfTimesObj( const ObjArray& /*objimp*/ ) const
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{
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return copy();
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}
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void BObjectImp::selfTimesObjImp( BObjectImp& objimp, BObject& obj )
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{
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objimp.selfTimesObj( *this, obj );
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}
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void BObjectImp::selfTimesObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfTimesObj( BLong& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfTimesObj( Double& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfTimesObj( String& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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void BObjectImp::selfTimesObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
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{
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//
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}
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BObjectImp* BObjectImp::selfDividedByObjImp( const BObjectImp& objimp ) const
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{
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return objimp.selfDividedByObj( *this );
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}
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BObjectImp* BObjectImp::selfDividedByObj( const BObjectImp& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfDividedByObj( const BLong& /*objimp*/ ) const
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{
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return copy();
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}
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BObjectImp* BObjectImp::selfDividedByObj( const Double& /*objimp*/ ) const
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|
{
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return copy();
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}
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BObjectImp* BObjectImp::selfDividedByObj( const String& /*objimp*/ ) const
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|
{
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return copy();
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}
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BObjectImp* BObjectImp::selfDividedByObj( const ObjArray& /*objimp*/ ) const
|
|
{
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return copy();
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}
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void BObjectImp::selfDividedByObjImp( BObjectImp& objimp, BObject& obj )
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{
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objimp.selfDividedByObj( *this, obj );
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}
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void BObjectImp::selfDividedByObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
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{
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//
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|
}
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void BObjectImp::selfDividedByObj( BLong& /*objimp*/, BObject& /*obj*/ )
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|
{
|
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//
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|
}
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void BObjectImp::selfDividedByObj( Double& /*objimp*/, BObject& /*obj*/ )
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|
{
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//
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}
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void BObjectImp::selfDividedByObj( String& /*objimp*/, BObject& /*obj*/ )
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|
{
|
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//
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|
}
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void BObjectImp::selfDividedByObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
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|
{
|
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//
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|
}
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|
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BObjectImp* BObjectImp::selfModulusObjImp( const BObjectImp& objimp ) const
|
|
{
|
|
return objimp.selfModulusObj( *this );
|
|
}
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|
BObjectImp* BObjectImp::selfModulusObj( const BObjectImp& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
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|
BObjectImp* BObjectImp::selfModulusObj( const BLong& /*objimp*/ ) const
|
|
{
|
|
return copy();
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|
}
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|
BObjectImp* BObjectImp::selfModulusObj( const Double& /*objimp*/ ) const
|
|
{
|
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return copy();
|
|
}
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|
BObjectImp* BObjectImp::selfModulusObj( const String& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfModulusObj( const ObjArray& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
void BObjectImp::selfModulusObjImp( BObjectImp& objimp, BObject& obj )
|
|
{
|
|
objimp.selfModulusObj( *this, obj );
|
|
}
|
|
void BObjectImp::selfModulusObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfModulusObj( BLong& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfModulusObj( Double& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfModulusObj( String& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfModulusObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
|
|
BObjectImp* BObjectImp::selfBitShiftRightObjImp( const BObjectImp& objimp ) const
|
|
{
|
|
return objimp.selfBitShiftRightObj( *this );
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftRightObj( const BObjectImp& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftRightObj( const BLong& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftRightObj( const Double& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftRightObj( const String& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftRightObj( const ObjArray& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
void BObjectImp::selfBitShiftRightObjImp( BObjectImp& objimp, BObject& obj )
|
|
{
|
|
objimp.selfBitShiftRightObj( *this, obj );
|
|
}
|
|
void BObjectImp::selfBitShiftRightObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitShiftRightObj( BLong& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitShiftRightObj( Double& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitShiftRightObj( String& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitShiftRightObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
|
|
BObjectImp* BObjectImp::selfBitShiftLeftObjImp( const BObjectImp& objimp ) const
|
|
{
|
|
return objimp.selfBitShiftLeftObj( *this );
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftLeftObj( const BObjectImp& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftLeftObj( const BLong& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftLeftObj( const Double& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftLeftObj( const String& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitShiftLeftObj( const ObjArray& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
void BObjectImp::selfBitShiftLeftObjImp( BObjectImp& objimp, BObject& obj )
|
|
{
|
|
objimp.selfBitShiftLeftObj( *this, obj );
|
|
}
|
|
void BObjectImp::selfBitShiftLeftObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitShiftLeftObj( BLong& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitShiftLeftObj( Double& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitShiftLeftObj( String& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitShiftLeftObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
|
|
BObjectImp* BObjectImp::selfBitAndObjImp( const BObjectImp& objimp ) const
|
|
{
|
|
return objimp.selfBitAndObj( *this );
|
|
}
|
|
BObjectImp* BObjectImp::selfBitAndObj( const BObjectImp& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitAndObj( const BLong& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitAndObj( const Double& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitAndObj( const String& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitAndObj( const ObjArray& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
void BObjectImp::selfBitAndObjImp( BObjectImp& objimp, BObject& obj )
|
|
{
|
|
objimp.selfBitAndObj( *this, obj );
|
|
}
|
|
void BObjectImp::selfBitAndObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitAndObj( BLong& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitAndObj( Double& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitAndObj( String& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitAndObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
|
|
BObjectImp* BObjectImp::selfBitOrObjImp( const BObjectImp& objimp ) const
|
|
{
|
|
return objimp.selfBitOrObj( *this );
|
|
}
|
|
BObjectImp* BObjectImp::selfBitOrObj( const BObjectImp& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitOrObj( const BLong& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitOrObj( const Double& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitOrObj( const String& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitOrObj( const ObjArray& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
void BObjectImp::selfBitOrObjImp( BObjectImp& objimp, BObject& obj )
|
|
{
|
|
objimp.selfBitOrObj( *this, obj );
|
|
}
|
|
void BObjectImp::selfBitOrObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitOrObj( BLong& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitOrObj( Double& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitOrObj( String& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitOrObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
|
|
BObjectImp* BObjectImp::selfBitXorObjImp( const BObjectImp& objimp ) const
|
|
{
|
|
return objimp.selfBitXorObj( *this );
|
|
}
|
|
BObjectImp* BObjectImp::selfBitXorObj( const BObjectImp& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitXorObj( const BLong& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitXorObj( const Double& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitXorObj( const String& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
BObjectImp* BObjectImp::selfBitXorObj( const ObjArray& /*objimp*/ ) const
|
|
{
|
|
return copy();
|
|
}
|
|
void BObjectImp::selfBitXorObjImp( BObjectImp& objimp, BObject& obj )
|
|
{
|
|
objimp.selfBitXorObj( *this, obj );
|
|
}
|
|
void BObjectImp::selfBitXorObj( BObjectImp& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitXorObj( BLong& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitXorObj( Double& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitXorObj( String& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
void BObjectImp::selfBitXorObj( ObjArray& /*objimp*/, BObject& /*obj*/ )
|
|
{
|
|
//
|
|
}
|
|
|
|
BObjectImp* BObjectImp::bitnot() const
|
|
{
|
|
return copy();
|
|
}
|
|
|
|
void BObjectImp::operInsertInto( BObject& obj, const BObjectImp& /*objimp*/ )
|
|
{
|
|
obj.setimp( new BError( "Object is not a 'container'" ) );
|
|
}
|
|
|
|
|
|
void BObjectImp::operPlusEqual( BObject& obj, BObjectImp& objimp )
|
|
{
|
|
objimp.selfPlusObjImp( *this, obj );
|
|
//obj.setimp( objimp.selfPlusObjImp( *this ) );
|
|
}
|
|
|
|
void BObjectImp::operMinusEqual( BObject& obj, BObjectImp& objimp )
|
|
{
|
|
objimp.selfMinusObjImp( *this, obj );
|
|
//obj.setimp( selfMinusObjImp( objimp ) );
|
|
}
|
|
|
|
void BObjectImp::operTimesEqual( BObject& obj, BObjectImp& objimp )
|
|
{
|
|
objimp.selfTimesObjImp( *this, obj );
|
|
//obj.setimp( selfTimesObjImp( objimp ) );
|
|
}
|
|
|
|
void BObjectImp::operDivideEqual( BObject& obj, BObjectImp& objimp )
|
|
{
|
|
objimp.selfDividedByObjImp( *this, obj );
|
|
//obj.setimp( selfDividedByObjImp( objimp ) );
|
|
}
|
|
|
|
void BObjectImp::operModulusEqual( BObject& obj, BObjectImp& objimp )
|
|
{
|
|
objimp.selfModulusObjImp( *this, obj );
|
|
//obj.setimp( selfModulusObjImp( objimp ) );
|
|
}
|
|
|
|
BObject BObjectImp::operator-( void ) const
|
|
{
|
|
BObjectImp *newobj = inverse();
|
|
return BObject( newobj );
|
|
}
|
|
|
|
BObjectImp* BObjectImp::inverse() const
|
|
{
|
|
return UninitObject::create();
|
|
}
|
|
|
|
BObjectRef BObjectImp::OperSubscript( const BObject& /*obj*/ )
|
|
{
|
|
return BObjectRef( copy() );
|
|
}
|
|
|
|
/*
|
|
"All Objects are inherently good."
|
|
*/
|
|
bool BObjectImp::isTrue( void ) const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
BObjectImp* BObjectImp::call_method( const char* methodname, Executor& /*ex*/ )
|
|
{
|
|
return new BError(std::string("Method '") + methodname + "' not found");
|
|
}
|
|
BObjectImp* BObjectImp::call_method_id( const int id, Executor& /*ex*/, bool /*forcebuiltin*/ )
|
|
{
|
|
OSTRINGSTREAM os;
|
|
os << "Method id '" << id << "' (" << getObjMethod( id )->code << ") not found";
|
|
return new BError(std::string(OSTRINGSTREAM_STR(os)));
|
|
}
|
|
BObjectRef BObjectImp::set_member( const char* membername, BObjectImp* /*valueimp*/, bool /*copy*/ )
|
|
{
|
|
return BObjectRef(new BError(std::string("Member '") + membername + "' not found"));
|
|
}
|
|
BObjectRef BObjectImp::get_member( const char* /*membername*/ )
|
|
{
|
|
return BObjectRef( new BError( "Object does not support members" ) );
|
|
}
|
|
BObjectRef BObjectImp::get_member_id( const int id )
|
|
{
|
|
ObjMember* memb = getObjMember( id );
|
|
|
|
return get_member( memb->code );
|
|
}
|
|
BObjectRef BObjectImp::set_member_id( const int id, BObjectImp* valueimp, bool copy )
|
|
{
|
|
ObjMember* memb = getObjMember( id );
|
|
|
|
return set_member( memb->code, valueimp, copy );
|
|
}
|
|
long BObjectImp::contains( const BObjectImp& /*imp*/ ) const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
BObjectRef BObjectImp::operDotPlus( const char* /*name*/ )
|
|
{
|
|
return BObjectRef( new BError( "Operator .+ undefined" ) );
|
|
}
|
|
|
|
BObjectRef BObjectImp::operDotMinus( const char* /*name*/ )
|
|
{
|
|
return BObjectRef( new BError( "Operator .- undefined" ) );
|
|
}
|
|
|
|
BObjectRef BObjectImp::operDotQMark( const char* /*name*/ )
|
|
{
|
|
return BObjectRef( new BError( "Operator .? undefined" ) );
|
|
}
|
|
|
|
UninitObject* UninitObject::SharedInstance;
|
|
ref_ptr<BObjectImp> UninitObject::SharedInstanceOwner;
|
|
|
|
UninitObject::UninitObject() : BObjectImp( OTUninit )
|
|
{}
|
|
|
|
BObjectImp *UninitObject::copy( void ) const
|
|
{
|
|
return create();
|
|
}
|
|
|
|
size_t UninitObject::sizeEstimate() const
|
|
{
|
|
return sizeof( UninitObject );
|
|
}
|
|
|
|
bool UninitObject::isTrue() const
|
|
{
|
|
return false;
|
|
}
|
|
bool UninitObject::isEqual( const BObjectImp& imp ) const
|
|
{
|
|
return ( imp.isa( OTError ) || imp.isa( OTUninit ) );
|
|
}
|
|
|
|
bool UninitObject::isLessThan( const BObjectImp& imp ) const
|
|
{
|
|
if ( imp.isa( OTError ) || imp.isa( OTUninit ) )
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
ObjArray::ObjArray() : BObjectImp( OTArray ), name_arr(), ref_arr()
|
|
{}
|
|
|
|
ObjArray::ObjArray( BObjectType type ) : BObjectImp( type ), name_arr(), ref_arr()
|
|
{}
|
|
|
|
ObjArray::ObjArray( const ObjArray& copyfrom ) :
|
|
BObjectImp( copyfrom.type() ),
|
|
name_arr( copyfrom.name_arr ),
|
|
ref_arr( copyfrom.ref_arr )
|
|
{
|
|
deepcopy();
|
|
}
|
|
|
|
void ObjArray::deepcopy()
|
|
{
|
|
for ( auto &elem : ref_arr )
|
|
{
|
|
if ( elem.get() )
|
|
{
|
|
/*
|
|
NOTE: all BObjectRefs in an ObjArray reference BNamedObjects not BObjects
|
|
HMMM, can this BNamedObject get destructed before we're done with it?
|
|
No, we're making a copy, leaving the original be.
|
|
(SO, bno's refcount should be >1 here)
|
|
*/
|
|
|
|
BObject *bo = elem.get();
|
|
elem.set( new BObject( bo->impptr()->copy() ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
BObjectImp *ObjArray::copy( void ) const
|
|
{
|
|
auto nobj = new ObjArray( *this );
|
|
return nobj;
|
|
}
|
|
|
|
size_t ObjArray::sizeEstimate() const
|
|
{
|
|
size_t size = sizeof( ObjArray );
|
|
size += 3 * sizeof(BObjectRef*)+ref_arr.capacity( ) * sizeof( BObjectRef );
|
|
for ( const auto &elem : ref_arr )
|
|
{
|
|
size += elem.sizeEstimate();
|
|
}
|
|
size += 3 * sizeof(std::string*) + name_arr.capacity() * sizeof(std::string);
|
|
for ( const auto &elem : name_arr )
|
|
{
|
|
size += elem.capacity();
|
|
}
|
|
return size;
|
|
}
|
|
|
|
/*
|
|
Equality for arrays:
|
|
if the other guy is an array, check each element
|
|
otherwise not equal.
|
|
note that struct names aren't checked.
|
|
TODO: check structure names too?
|
|
*/
|
|
bool ObjArray::isEqual( const BObjectImp& imp ) const
|
|
{
|
|
if ( !imp.isa( OTArray ) )
|
|
return false;
|
|
|
|
const ObjArray& thatarr = static_cast<const ObjArray&>( imp );
|
|
if ( thatarr.ref_arr.size() != ref_arr.size() )
|
|
return false;
|
|
|
|
for ( unsigned i = 0; i < ref_arr.size(); ++i )
|
|
{
|
|
const BObjectRef& thisref = ref_arr[i];
|
|
const BObjectRef& thatref = thatarr.ref_arr[i];
|
|
|
|
const BObject* thisobj = thisref.get();
|
|
const BObject* thatobj = thatref.get();
|
|
if ( thisobj != NULL && thatobj != NULL )
|
|
{
|
|
const BObjectImp& thisimp = thisobj->impref();
|
|
const BObjectImp& thatimp = thatobj->impref();
|
|
|
|
if ( thisimp.isEqual( thatimp ) )
|
|
continue;
|
|
else
|
|
return false;
|
|
}
|
|
else if ( thisobj == NULL && thatobj == NULL )
|
|
{
|
|
continue;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
const BObjectImp* ObjArray::imp_at( unsigned index /* 1-based */ ) const
|
|
{
|
|
assert( index > 0 );
|
|
if ( index > ref_arr.size() )
|
|
return NULL;
|
|
const BObjectRef& ref = ref_arr[index - 1];
|
|
if ( ref.get() == NULL )
|
|
return NULL;
|
|
return ref.get()->impptr();
|
|
}
|
|
|
|
BObjectImp* ObjArray::array_assign( BObjectImp* idx, BObjectImp* target, bool copy )
|
|
{
|
|
if ( idx->isa( OTLong ) )
|
|
{
|
|
BLong& lng = (BLong &)*idx;
|
|
|
|
unsigned index = (unsigned)lng.value();
|
|
if ( index > ref_arr.size() )
|
|
ref_arr.resize( index );
|
|
else if ( index <= 0 )
|
|
return new BError( "Array index out of bounds" );
|
|
|
|
BObjectRef& ref = ref_arr[index - 1];
|
|
BObject* refobj = ref.get();
|
|
|
|
BObjectImp* new_target = copy ? target->copy() : target;
|
|
|
|
if ( refobj != NULL )
|
|
{
|
|
refobj->setimp( new_target );
|
|
}
|
|
else
|
|
{
|
|
ref.set( new BObject( new_target ) );
|
|
}
|
|
return ref->impptr();
|
|
}
|
|
else
|
|
{
|
|
return UninitObject::create();
|
|
}
|
|
}
|
|
|
|
void ObjArray::operInsertInto( BObject& /*obj*/, const BObjectImp& objimp )
|
|
{
|
|
ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
}
|
|
|
|
BObjectImp* ObjArray::selfPlusObj( const BObjectImp& objimp ) const
|
|
{
|
|
std::unique_ptr<ObjArray> result( new ObjArray( *this ) );
|
|
result->ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
return result.release();
|
|
}
|
|
BObjectImp* ObjArray::selfPlusObj( const BLong& objimp ) const
|
|
{
|
|
std::unique_ptr<ObjArray> result( new ObjArray( *this ) );
|
|
result->ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
return result.release();
|
|
}
|
|
BObjectImp* ObjArray::selfPlusObj( const Double& objimp ) const
|
|
{
|
|
std::unique_ptr<ObjArray> result( new ObjArray( *this ) );
|
|
result->ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
return result.release();
|
|
}
|
|
BObjectImp* ObjArray::selfPlusObj( const String& objimp ) const
|
|
{
|
|
std::unique_ptr<ObjArray> result( new ObjArray( *this ) );
|
|
result->ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
return result.release();
|
|
}
|
|
|
|
BObjectImp* ObjArray::selfPlusObj( const ObjArray& objimp ) const
|
|
{
|
|
std::unique_ptr<ObjArray> result( new ObjArray( *this ) );
|
|
|
|
for ( const auto &elem : objimp.ref_arr )
|
|
{
|
|
if ( elem.get() )
|
|
{
|
|
/*
|
|
NOTE: all BObjectRefs in an ObjArray reference BNamedObjects not BObjects
|
|
HMMM, can this BNamedObject get destructed before we're done with it?
|
|
No, we're making a copy, leaving the original be.
|
|
(SO, bno's refcount should be >1 here)
|
|
*/
|
|
BObject *bo = elem.get();
|
|
|
|
result->ref_arr.push_back( BObjectRef( new BObject( ( *bo )->copy() ) ) );
|
|
}
|
|
else
|
|
{
|
|
result->ref_arr.push_back( BObjectRef() );
|
|
}
|
|
}
|
|
return result.release();
|
|
}
|
|
|
|
BObjectImp* ObjArray::selfPlusObjImp( const BObjectImp& other ) const
|
|
{
|
|
return other.selfPlusObj( *this );
|
|
}
|
|
void ObjArray::selfPlusObjImp( BObjectImp& objimp, BObject& obj )
|
|
{
|
|
objimp.selfPlusObj( *this, obj );
|
|
}
|
|
void ObjArray::selfPlusObj( BObjectImp& objimp, BObject& /*obj*/ )
|
|
{
|
|
ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
}
|
|
void ObjArray::selfPlusObj( BLong& objimp, BObject& /*obj*/ )
|
|
{
|
|
ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
}
|
|
void ObjArray::selfPlusObj( Double& objimp, BObject& /*obj*/ )
|
|
{
|
|
ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
}
|
|
void ObjArray::selfPlusObj( String& objimp, BObject& /*obj*/ )
|
|
{
|
|
ref_arr.push_back( BObjectRef( new BObject( objimp.copy() ) ) );
|
|
}
|
|
void ObjArray::selfPlusObj( ObjArray& objimp, BObject& /*obj*/ )
|
|
{
|
|
for ( const_iterator itr = objimp.ref_arr.begin(), itrend = objimp.ref_arr.end(); itr != itrend; ++itr )
|
|
{
|
|
if ( itr->get() )
|
|
{
|
|
/*
|
|
NOTE: all BObjectRefs in an ObjArray reference BNamedObjects not BObjects
|
|
HMMM, can this BNamedObject get destructed before we're done with it?
|
|
No, we're making a copy, leaving the original be.
|
|
(SO, bno's refcount should be >1 here)
|
|
*/
|
|
BObject *bo = itr->get();
|
|
|
|
ref_arr.push_back( BObjectRef( new BObject( ( *bo )->copy() ) ) );
|
|
}
|
|
else
|
|
{
|
|
ref_arr.push_back( BObjectRef() );
|
|
}
|
|
}
|
|
}
|
|
|
|
BObjectRef ObjArray::OperMultiSubscript(std::stack<BObjectRef>& indices)
|
|
{
|
|
BObjectRef start_ref = indices.top();
|
|
indices.pop();
|
|
BObjectRef length_ref = indices.top();
|
|
indices.pop();
|
|
|
|
BObject& length_obj = *length_ref;
|
|
BObject& start_obj = *start_ref;
|
|
|
|
BObjectImp& length = length_obj.impref();
|
|
BObjectImp& start = start_obj.impref();
|
|
|
|
// first deal with the start position.
|
|
//return BObjectRef(new BError( "Subscript out of range" ));
|
|
|
|
unsigned index;
|
|
if ( start.isa( OTLong ) )
|
|
{
|
|
BLong& lng = (BLong&)start;
|
|
index = (unsigned)lng.value();
|
|
if ( index == 0 || index > ref_arr.size() )
|
|
return BObjectRef( new BError( "Array start index out of bounds" ) );
|
|
}
|
|
else return BObjectRef( copy() );
|
|
|
|
// now the end index
|
|
|
|
unsigned end;
|
|
if ( length.isa( OTLong ) )
|
|
{
|
|
BLong& lng = (BLong &)length;
|
|
end = (unsigned)lng.value();
|
|
if ( end == 0 || end > ref_arr.size() )
|
|
return BObjectRef( new BError( "Array end index out of bounds" ) );
|
|
}
|
|
else return BObjectRef( copy() );
|
|
|
|
auto str = new ObjArray();
|
|
|
|
|
|
//std::unique_ptr<ObjArray> result (new ObjArray());
|
|
unsigned i = 0;
|
|
for ( const_iterator itr = ref_arr.begin(), itrend = ref_arr.end(); itr != itrend; ++itr )
|
|
{
|
|
if ( ++i < index ) continue;
|
|
if ( i > end ) break;
|
|
if ( itr->get() )
|
|
{
|
|
BObject *bo = itr->get();
|
|
str->ref_arr.push_back( BObjectRef( new BObject( ( *bo )->copy() ) ) );
|
|
}
|
|
else
|
|
{
|
|
str->ref_arr.push_back( BObjectRef() );
|
|
}
|
|
}
|
|
/*
|
|
for (unsigned i = index; i < end; i++) {
|
|
BObject *bo = ref_arr[i];
|
|
if (bo != 0)
|
|
str->ref_arr.push_back( BObjectRef( new BObject( (*bo)->copy() ) ) );
|
|
else
|
|
result->ref_arr.push_back( BObjectRef() );
|
|
} */
|
|
// return result.release();
|
|
return BObjectRef( str );
|
|
}
|
|
|
|
BObjectRef ObjArray::OperSubscript( const BObject& rightobj )
|
|
{
|
|
const BObjectImp& right = rightobj.impref();
|
|
if ( right.isa( OTLong ) ) // vector
|
|
{
|
|
BLong& lng = (BLong &)right;
|
|
|
|
unsigned index = (unsigned)lng.value();
|
|
if ( index > ref_arr.size() )
|
|
{
|
|
return BObjectRef( new BError( "Array index out of bounds" ) );
|
|
}
|
|
else if ( index <= 0 )
|
|
return BObjectRef( new BError( "Array index out of bounds" ) );
|
|
|
|
BObjectRef& ref = ref_arr[index - 1];
|
|
if ( ref.get() == NULL )
|
|
ref.set( new BObject( UninitObject::create() ) );
|
|
return ref;
|
|
}
|
|
else if ( right.isa( OTString ) )
|
|
{
|
|
// TODO: search for named variables (structure members)
|
|
return BObjectRef( copy() );
|
|
}
|
|
else
|
|
{
|
|
// TODO: crap out
|
|
return BObjectRef( copy() );
|
|
}
|
|
}
|
|
|
|
BObjectRef ObjArray::get_member( const char* membername )
|
|
{
|
|
int i = 0;
|
|
for ( const_name_iterator itr = name_arr.begin(), end = name_arr.end();
|
|
itr != end;
|
|
++itr, ++i )
|
|
{
|
|
const std::string& name = (*itr);
|
|
if ( stricmp( name.c_str(), membername ) == 0 )
|
|
{
|
|
return ref_arr[i];
|
|
}
|
|
}
|
|
|
|
return BObjectRef( UninitObject::create() );
|
|
}
|
|
|
|
BObjectRef ObjArray::set_member( const char* membername, BObjectImp* valueimp, bool copy )
|
|
{
|
|
int i = 0;
|
|
for ( const_name_iterator itr = name_arr.begin(), end = name_arr.end();
|
|
itr != end;
|
|
++itr, ++i )
|
|
{
|
|
const std::string& name = (*itr);
|
|
if ( stricmp( name.c_str(), membername ) == 0 )
|
|
{
|
|
BObjectImp* target = copy ? valueimp->copy() : valueimp;
|
|
ref_arr[i].get()->setimp( target );
|
|
return ref_arr[i];
|
|
}
|
|
}
|
|
return BObjectRef( UninitObject::create() );
|
|
}
|
|
|
|
BObjectRef ObjArray::operDotPlus( const char* name )
|
|
{
|
|
for ( auto &elem : name_arr )
|
|
{
|
|
if ( stricmp( name, elem.c_str() ) == 0 )
|
|
{
|
|
return BObjectRef( new BError( "Member already exists" ) );
|
|
}
|
|
}
|
|
name_arr.push_back( name );
|
|
auto pnewobj = new BObject( UninitObject::create() );
|
|
ref_arr.push_back( BObjectRef( pnewobj ) );
|
|
return BObjectRef( pnewobj );
|
|
}
|
|
|
|
void ObjArray::addElement( BObjectImp* imp )
|
|
{
|
|
ref_arr.push_back( BObjectRef( new BObject( imp ) ) );
|
|
}
|
|
|
|
std::string ObjArray::getStringRep() const
|
|
{
|
|
OSTRINGSTREAM os;
|
|
os << "{ ";
|
|
bool any = false;
|
|
for ( const auto &elem : ref_arr )
|
|
{
|
|
if ( any )
|
|
os << ", ";
|
|
else
|
|
any = true;
|
|
|
|
BObject *bo = elem.get();
|
|
|
|
if ( bo != NULL )
|
|
{
|
|
std::string tmp = bo->impptr()->getStringRep();
|
|
os << tmp;
|
|
}
|
|
}
|
|
os << " }";
|
|
|
|
return OSTRINGSTREAM_STR( os );
|
|
}
|
|
|
|
long ObjArray::contains( const BObjectImp& imp ) const
|
|
{
|
|
for ( auto itr = ref_arr.begin(), end = ref_arr.end(); itr != end; ++itr )
|
|
{
|
|
if ( itr->get() )
|
|
{
|
|
BObject *bo = ( itr->get() );
|
|
if ( bo == NULL )
|
|
{
|
|
INFO_PRINT << Clib::scripts_thread_script << " - '" << imp << " in array{}' check. Invalid data at index " << ( itr - ref_arr.begin( ) ) + 1 << "\n";
|
|
continue;
|
|
}
|
|
else if ( bo->impptr()->isEqual( imp ) )
|
|
{
|
|
return ( static_cast<long>( ( itr - ref_arr.begin() ) + 1 ) );
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
class objref_cmp
|
|
{
|
|
public:
|
|
bool operator()( const BObjectRef& x1, const BObjectRef& x2 ) const
|
|
{
|
|
const BObject* b1 = x1.get();
|
|
const BObject* b2 = x2.get();
|
|
if ( b1 == NULL || b2 == NULL )
|
|
return ( &x1 < &x2 );
|
|
|
|
const BObject& r1 = *b1;
|
|
const BObject& r2 = *b2;
|
|
return ( r1 < r2 );
|
|
}
|
|
|
|
};
|
|
|
|
BObjectImp* ObjArray::call_method_id( const int id, Executor& ex, bool /*forcebuiltin*/ )
|
|
{
|
|
switch ( id )
|
|
{
|
|
case MTH_SIZE:
|
|
if ( ex.numParams() == 0 )
|
|
return new BLong( static_cast<int>( ref_arr.size() ) );
|
|
else
|
|
return new BError( "array.size() doesn't take parameters." );
|
|
|
|
case MTH_ERASE:
|
|
if ( name_arr.empty() )
|
|
{
|
|
if ( ex.numParams() == 1 )
|
|
{
|
|
int idx;
|
|
if ( ex.getParam( 0, idx, 1, static_cast<int>( ref_arr.size() ) ) ) // 1-based index
|
|
{
|
|
ref_arr.erase( ref_arr.begin() + idx - 1 );
|
|
return new BLong( 1 );
|
|
}
|
|
else
|
|
{
|
|
return NULL;
|
|
}
|
|
}
|
|
else
|
|
return new BError( "array.erase(index) requires a parameter." );
|
|
}
|
|
break;
|
|
case MTH_EXISTS:
|
|
if ( name_arr.empty() )
|
|
{
|
|
if ( ex.numParams() == 1 )
|
|
{
|
|
int idx;
|
|
if ( ex.getParam( 0, idx ) && idx >= 0 )
|
|
{
|
|
bool exists = ( idx <= (int)ref_arr.size() );
|
|
return new BLong( exists ? 1 : 0 );
|
|
}
|
|
else
|
|
{
|
|
return new BError( "Invalid parameter type" );
|
|
}
|
|
}
|
|
else
|
|
return new BError( "array.exists(index) requires a parameter." );
|
|
}
|
|
break;
|
|
case MTH_INSERT:
|
|
if ( name_arr.empty() )
|
|
{
|
|
if ( ex.numParams() == 2 )
|
|
{
|
|
int idx;
|
|
BObjectImp* imp = ex.getParamImp( 1 );
|
|
if ( ex.getParam( 0, idx, 1, static_cast<int>( ref_arr.size() + 1 ) ) &&
|
|
imp != NULL ) // 1-based index
|
|
{
|
|
--idx;
|
|
// FIXME: 2008 Upgrades needed here? Make sure still working correctly under 2008
|
|
#if ( defined( _WIN32 ) && _MSC_VER >= 1300 ) || ( !defined( USE_STLPORT ) && __GNUC__ )
|
|
BObjectRef tmp;
|
|
ref_arr.insert( ref_arr.begin() + idx, tmp );
|
|
#else
|
|
ref_arr.insert( ref_arr.begin() + idx );
|
|
#endif
|
|
BObjectRef& ref = ref_arr[idx];
|
|
ref.set( new BObject( imp->copy() ) );
|
|
}
|
|
else
|
|
{
|
|
return new BError( "Invalid parameter type" );
|
|
}
|
|
}
|
|
else
|
|
return new BError( "array.insert(index,value) requires two parameters." );
|
|
}
|
|
break;
|
|
case MTH_SHRINK:
|
|
if ( name_arr.empty() )
|
|
{
|
|
if ( ex.numParams() == 1 )
|
|
{
|
|
int idx;
|
|
if ( ex.getParam( 0, idx, 0, static_cast<int>( ref_arr.size() ) ) ) // 1-based index
|
|
{
|
|
ref_arr.erase( ref_arr.begin() + idx, ref_arr.end() );
|
|
return new BLong( 1 );
|
|
}
|
|
else
|
|
{
|
|
return new BError( "Invalid parameter type" );
|
|
}
|
|
}
|
|
else
|
|
return new BError( "array.shrink(nelems) requires a parameter." );
|
|
}
|
|
break;
|
|
case MTH_APPEND:
|
|
if ( name_arr.empty() )
|
|
{
|
|
if ( ex.numParams() == 1 )
|
|
{
|
|
BObjectImp* imp = ex.getParamImp( 0 );
|
|
if ( imp )
|
|
{
|
|
ref_arr.push_back( BObjectRef( new BObject( imp->copy() ) ) );
|
|
|
|
return new BLong( 1 );
|
|
}
|
|
else
|
|
{
|
|
return new BError( "Invalid parameter type" );
|
|
}
|
|
}
|
|
else
|
|
return new BError( "array.append(value) requires a parameter." );
|
|
}
|
|
break;
|
|
case MTH_REVERSE:
|
|
if ( name_arr.empty() )
|
|
{
|
|
if ( ex.numParams() == 0 )
|
|
{
|
|
reverse( ref_arr.begin(), ref_arr.end() );
|
|
return new BLong( 1 );
|
|
}
|
|
else
|
|
return new BError( "array.reverse() doesn't take parameters." );
|
|
}
|
|
break;
|
|
case MTH_SORT:
|
|
if ( name_arr.empty() )
|
|
{
|
|
if ( ex.numParams() == 0 )
|
|
{
|
|
sort( ref_arr.begin(), ref_arr.end(), objref_cmp() );
|
|
return new BLong( 1 );
|
|
}
|
|
else
|
|
return new BError( "array.sort() doesn't take parameters." );
|
|
}
|
|
break;
|
|
case MTH_RANDOMENTRY:
|
|
if ( name_arr.empty() )
|
|
{
|
|
if ( ex.numParams() == 0 )
|
|
{
|
|
if ( !ref_arr.empty() )
|
|
{
|
|
const BObjectRef& ref =
|
|
ref_arr[Clib::random_int( static_cast<int>( ref_arr.size() ) - 1 )];
|
|
if ( ref.get() == NULL )
|
|
return NULL;
|
|
return ref.get()->impptr();
|
|
}
|
|
}
|
|
else
|
|
return new BError( "array.randomentry() doesn't take parameters." );
|
|
}
|
|
break;
|
|
case MTH_CYCLE:
|
|
if ( name_arr.empty() )
|
|
{
|
|
int shift_by;
|
|
|
|
if ( ex.numParams() > 0 )
|
|
{
|
|
if ( !ex.getParam( 0, shift_by ) )
|
|
return new BError( "Invalid parameter type" );
|
|
if ( shift_by == 0 )
|
|
return new BLong( 0 );
|
|
}
|
|
else
|
|
shift_by = 1;
|
|
|
|
if ( ref_arr.empty() || std::abs(shift_by) > ref_arr.size())
|
|
return new BLong( 0 );
|
|
|
|
if (shift_by>0)
|
|
std::rotate(ref_arr.begin(), ref_arr.end() - shift_by, ref_arr.end());
|
|
else
|
|
std::rotate(ref_arr.begin(), ref_arr.begin() - shift_by, ref_arr.end());
|
|
|
|
return new BLong( 1 );
|
|
}
|
|
break;
|
|
|
|
default:
|
|
return NULL;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
BObjectImp* ObjArray::call_method( const char* methodname, Executor& ex )
|
|
{
|
|
ObjMethod* objmethod = getKnownObjMethod( methodname );
|
|
if ( objmethod != NULL )
|
|
return this->call_method_id( objmethod->id, ex );
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
void ObjArray::packonto(std::ostream& os) const
|
|
{
|
|
os << "a" << ref_arr.size() << ":";
|
|
for ( const auto &elem : ref_arr )
|
|
{
|
|
if ( elem.get() )
|
|
{
|
|
BObject *bo = elem.get();
|
|
bo->impptr()->packonto( os );
|
|
}
|
|
else
|
|
{
|
|
os << "x";
|
|
}
|
|
}
|
|
}
|
|
|
|
BObjectImp* ObjArray::unpack(std::istream& is)
|
|
{
|
|
unsigned arrsize;
|
|
char colon;
|
|
if ( !( is >> arrsize >> colon ) )
|
|
{
|
|
return new BError( "Unable to unpack array elemcount" );
|
|
}
|
|
if ( (int)arrsize < 0 )
|
|
{
|
|
return new BError( "Unable to unpack array elemcount. Invalid length!" );
|
|
}
|
|
if ( colon != ':' )
|
|
{
|
|
return new BError( "Unable to unpack array elemcount. Bad format. Colon not found!" );
|
|
}
|
|
std::unique_ptr<ObjArray> arr( new ObjArray );
|
|
arr->ref_arr.resize( arrsize );
|
|
for ( unsigned i = 0; i < arrsize; ++i )
|
|
{
|
|
BObjectImp* imp = BObjectImp::unpack( is );
|
|
if ( imp != NULL && !imp->isa( OTUninit ) )
|
|
{
|
|
arr->ref_arr[i].set( new BObject( imp ) );
|
|
}
|
|
}
|
|
return arr.release();
|
|
}
|
|
|
|
BApplicPtr::BApplicPtr( const BApplicObjType* pointer_type, void *ptr ) :
|
|
BObjectImp( OTApplicPtr ),
|
|
ptr_( ptr ),
|
|
pointer_type_( pointer_type )
|
|
{}
|
|
|
|
BObjectImp *BApplicPtr::copy() const
|
|
{
|
|
return new BApplicPtr( pointer_type_, ptr_ );
|
|
}
|
|
|
|
size_t BApplicPtr::sizeEstimate() const
|
|
{
|
|
return sizeof( BApplicPtr );
|
|
}
|
|
|
|
const BApplicObjType* BApplicPtr::pointer_type() const
|
|
{
|
|
return pointer_type_;
|
|
}
|
|
|
|
void *BApplicPtr::ptr() const
|
|
{
|
|
return ptr_;
|
|
}
|
|
|
|
std::string BApplicPtr::getStringRep() const
|
|
{
|
|
return "<appptr>";
|
|
}
|
|
|
|
|
|
void BApplicPtr::printOn(std::ostream& os) const
|
|
{
|
|
os << "<appptr>";
|
|
}
|
|
|
|
std::string BApplicObjBase::getStringRep() const
|
|
{
|
|
return std::string("<appobj:") + typeOf() + ">";
|
|
}
|
|
|
|
void BApplicObjBase::printOn(std::ostream& os) const
|
|
{
|
|
os << getStringRep();
|
|
}
|
|
|
|
}
|
|
} |