CMake/Source/cmFunctionBlocker.h

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2001-04-20 01:39:03 +04:00
/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2000 National Library of Medicine
All rights reserved.
See COPYRIGHT.txt for copyright details.
=========================================================================*/
#ifndef cmFunctionBlocker_h
#define cmFunctionBlocker_h
#include "cmStandardIncludes.h"
class cmMakefile;
/** \class cmFunctionBlocker
* \brief A class that defines an interface for blocking cmake functions
*
* This is the superclass for any classes that need to block a cmake function
*/
class cmFunctionBlocker
{
public:
/**
* should a function be blocked
*/
virtual bool IsFunctionBlocked(const char *name, const std::vector<std::string> &args,
const cmMakefile &mf) const = 0;
/**
* should this function blocker be removed, useful when one function adds a blocker
* and another must remove it
*/
virtual bool ShouldRemove(const char *name, const std::vector<std::string> &args,
const cmMakefile &mf) const {return false;}
};
#endif