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OpsArithmetic.h
101 lines (93 loc) · 3 KB
/
OpsArithmetic.h
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/*
**
** OpsArithmetic.h
** Copyright by Jan Poeschko
**
*/
#pragma once
#include "PredefinedFunc.h"
#include "BinaryOperator.h"
#include "UnaryOperator.h"
class Plus : public FlatInfixOperator
{
public:
virtual string Name() { return "Plus"; }
virtual string OperatorSymbol() { return "+"; }
virtual OperatorPrecedence Precedence() { return 310; }
virtual AttributeSet Attributes()
{
return AttributeSet(atFlat, atListable, atNumericFunction, atOneIdentity, atOrderless, atProtected);
}
virtual void Apply(Expression *expression, Calculator *calculator, int32 recursions);
};
class Times : public FlatInfixOperator
{
public:
virtual string Name() { return "Times"; }
virtual string OperatorSymbol() { return "*"; }
virtual OperatorPrecedence Precedence() { return 400; }
virtual AttributeSet Attributes()
{
return AttributeSet(atFlat, atListable, atNumericFunction, atOneIdentity, atOrderless, atProtected);
}
virtual void Apply(Expression *expression, Calculator *calculator, int32 recursions);
};
class Power : public RightInfixOperator
{
public:
virtual string Name() { return "Power"; }
virtual string OperatorSymbol() { return "^"; }
virtual OperatorPrecedence Precedence() { return 590; }
virtual AttributeSet Attributes()
{
return AttributeSet(atListable, atNumericFunction, atOneIdentity, atProtected);
}
virtual void Apply(Expression *expression, Calculator *calculator, int32 recursions);
};
class Minus : public PrefixOperator
{
public:
virtual string Name() { return "Minus"; }
virtual string OperatorSymbol() { return "-"; }
virtual OperatorPrecedence Precedence() { return 480; }
virtual AttributeSet Attributes()
{
return AttributeSet(atListable, atNumericFunction, atProtected);
}
virtual void Apply(Expression *expression, Calculator *calculator, int32 recursions);
};
class Subtract : public LeftInfixOperator
{
public:
virtual string Name() { return "Subtract"; }
virtual string OperatorSymbol() { return "-"; }
virtual OperatorPrecedence Precedence() { return 310; }
virtual AttributeSet Attributes()
{
return AttributeSet(atListable, atNumericFunction, atProtected);
}
virtual void Apply(Expression *expression, Calculator *calculator, int32 recursions);
};
class Divide : public LeftInfixOperator
{
public:
virtual string Name() { return "Divide"; }
virtual string OperatorSymbol() { return "/"; }
virtual OperatorPrecedence Precedence() { return 470; }
virtual AttributeSet Attributes()
{
return AttributeSet(atListable, atNumericFunction, atProtected);
}
virtual void Apply(Expression *expression, Calculator *calculator, int32 recursions);
};
class NonCommutativeMultiply : public FlatInfixOperator
{
public:
virtual string Name() { return "NonCommutativeMultiply"; }
virtual string OperatorSymbol() { return "**"; }
virtual OperatorPrecedence Precedence() { return 510; }
virtual AttributeSet Attributes()
{
return AttributeSet(atFlat, atOneIdentity, atProtected);
}
};