Negation Class Reference

#include <expression.h>

Inheritance diagram for Negation:

Collaboration diagram for Negation:

Public Member Functions
	Negation (Expression *e)
	~Negation ()
virtual Number	eval (const SymbolTable &, const FunctionTable &) const
Public Member Functions inherited from Expression
virtual	~Expression ()

Additional Inherited Members
Protected Member Functions inherited from Expression
	Expression ()

Detailed Description

Definition at line 49 of file expression.h.

Constructor & Destructor Documentation

Negation()

Negation::Negation ( Expression *  e )

inline

Definition at line 51 of file expression.h.

: op(e) { }

~Negation()

Negation::~Negation

(

)

Definition at line 14 of file expression.cpp.

                    {
   delete op;
}

Member Function Documentation

eval()

Number Negation::eval ( const SymbolTable &  st, const FunctionTable &  ft  ) const

virtual

Implements Expression.

Definition at line 18 of file expression.cpp.

                                                                          {
   return -(op->eval(st, ft));
}

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The documentation for this class was generated from the following files:

• expression.h
• expression.cpp