mirror of
https://github.com/SatDump/SatDump
synced 2026-08-13 17:47:30 -04:00
71 lines
2.6 KiB
C++
71 lines
2.6 KiB
C++
/*
|
|
|
|
_____ __ _____________ _______ ______ ___________
|
|
/ \| | \____ \__ \\_ __ \/ ___// __ \_ __ \
|
|
| Y Y \ | / |_> > __ \| | \/\___ \\ ___/| | \/
|
|
|__|_| /____/| __(____ /__| /____ >\___ >__|
|
|
\/ |__| \/ \/ \/
|
|
Copyright (C) 2004 - 2021 Ingo Berg
|
|
|
|
Redistribution and use in source and binary forms, with or without modification, are permitted
|
|
provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice, this list of
|
|
conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright notice, this list of
|
|
conditions and the following disclaimer in the documentation and/or other materials provided
|
|
with the distribution.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
|
|
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef MU_PARSER_H
|
|
#define MU_PARSER_H
|
|
|
|
//--- Standard includes ------------------------------------------------------------------------
|
|
#include <vector>
|
|
|
|
//--- Parser includes --------------------------------------------------------------------------
|
|
#include "muParserBase.h"
|
|
#include "muParserTemplateMagic.h"
|
|
|
|
/** \file
|
|
\brief Definition of the standard floating point parser.
|
|
*/
|
|
|
|
namespace mu
|
|
{
|
|
/** \brief Mathematical expressions parser.
|
|
|
|
Standard implementation of the mathematical expressions parser.
|
|
Can be used as a reference implementation for subclassing the parser.
|
|
*/
|
|
class API_EXPORT_CXX Parser : public ParserBase
|
|
{
|
|
public:
|
|
|
|
Parser();
|
|
|
|
void InitCharSets() override;
|
|
void InitFun() override;
|
|
void InitConst() override;
|
|
void InitOprt() override;
|
|
void OnDetectVar(string_type* pExpr, int& nStart, int& nEnd) override;
|
|
|
|
value_type Diff(value_type* a_Var, value_type a_fPos, value_type a_fEpsilon = 0) const;
|
|
|
|
protected:
|
|
|
|
static int IsVal(const char_type* a_szExpr, int* a_iPos, value_type* a_fVal);
|
|
};
|
|
} // namespace mu
|
|
|
|
#endif
|
|
|