Reference

ACE_Equal_To(3)

Function object for comparing two objects of the given type for equality.

NAME

ACE_Equal_To - Function object for comparing two objects of the given type for equality.

SYNOPSIS

#include <ace/Functor_T.h>
template<class TYPE>
class ACE_Equal_To
{
  public:
    int operator () (const TYPE &lhs, const TYPE &rhs) const;
};

DESCRIPTION

Templatized classes for implementing function objects that are used in various places in ACE. There are currently two major categories of function objects in ACE: GOF Command Pattern objects, and STL-style functors for comparison of container elements. The command objects are invoked via an execute method, while the STL-style functors are invoked via an operator() method.

PUBLIC MEMBERS

int operator () (const TYPE &lhs, const TYPE &rhs) const;

Simply calls operator==

AUTHOR

Chris Gill [email protected]

Based on Command Pattern implementations originally done by

Carlos O'Ryan [email protected], Douglas C. Schmidt [email protected], and Sergio Flores-Gaitan [email protected]

and on STL-style functor implementations originally done by

Irfan Pyarali [email protected]

LIBRARY

ace