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https://github.com/polserver/polserver
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0fa1b893a0
* Format testsuite escript * Format testsuite pol * Update docs Switch "attributes" to "members" to better align with Escript terms. * Add core-changes, breaking-changes
111 lines
3 KiB
Text
111 lines
3 KiB
Text
// This is a test of multiple inheritance based off a sample Python (see end of file)
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class Rectangle()
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function Rectangle( this, width, height )
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this.width := width;
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this.height := height;
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endfunction
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function area( this )
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return this.width * this.height;
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endfunction
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function perimeter( this )
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return 2 * ( this.width + this.height );
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endfunction
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endclass
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class Circle()
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function Circle( this, radius )
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this.radius := radius;
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endfunction
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function area( this )
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return 3.14159 * this.radius * this.radius;
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endfunction
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function circumference( this )
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return 2 * 3.14159 * this.radius;
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endfunction
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endclass
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class Colored()
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function Colored( this, color )
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this.color := color;
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endfunction
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function get_color( this )
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return this.color;
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endfunction
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endclass
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class ColoredRectangle( Rectangle, Colored )
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function ColoredRectangle( this, width, height, color )
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super( width, height, color := color );
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// Or, depending on how ambiguous the parameters are:
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// super( width := width, height := height, color := color );
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// super( Rectangle::width := width, Rectangle::height := height, Colored::color := color );
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endfunction
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endclass
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class ColoredCircle( Circle, Colored )
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function ColoredCircle( this, radius, color )
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super( Circle::radius:= radius, Colored::color:= color );
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endfunction
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endclass
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// Example Usage
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var colored_rect := ColoredRectangle( 4, 6, "blue" );
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print( $"Colored Rectangle - Area: {colored_rect.area()}, Perimeter: {colored_rect.perimeter()}, Color: {colored_rect.get_color()}" );
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var colored_circle := ColoredCircle( 5, "red" );
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print( $"Colored Circle - Area: {colored_circle.area()}, Circumference: {colored_circle.circumference()}, Color: {colored_circle.get_color()}" );
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/*
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# Equivalent Python classes
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class Rectangle:
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def __init__(self, width, height):
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self.width = width
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self.height = height
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def area(self):
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return self.width * self.height
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def perimeter(self):
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return 2 * (self.width + self.height)
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class Circle:
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def __init__(self, radius):
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self.radius = radius
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def area(self):
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return 3.14159 * self.radius ** 2
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def circumference(self):
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return 2 * 3.14159 * self.radius
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class Colored:
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def __init__(self, color):
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self.color = color
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def get_color(self):
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return self.color
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class ColoredRectangle(Rectangle, Colored):
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def __init__(self, width, height, color):
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Rectangle.__init__(self, width, height)
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Colored.__init__(self, color)
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class ColoredCircle(Circle, Colored):
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def __init__(self, radius, color):
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Circle.__init__(self, radius)
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Colored.__init__(self, color)
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# Example Usage
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colored_rect = ColoredRectangle(4, 6, "blue")
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print(f"Colored Rectangle - Area: {colored_rect.area()}, Perimeter: {colored_rect.perimeter()}, Color: {colored_rect.get_color()}")
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colored_circle = ColoredCircle(5, "red")
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print(f"Colored Circle - Area: {colored_circle.area()}, Circumference: {colored_circle.circumference()}, Color: {colored_circle.get_color()}")
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*/
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