https://github.com/Kitware/CMake
Tip revision: 9c507c13a0cffb163a1d56f34c020b5474a3e100 authored by Brad King on 02 November 2016, 15:46:41 UTC
CMake 3.6.3
CMake 3.6.3
Tip revision: 9c507c1
cmUnsetCommand.h
/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#ifndef cmUnsetCommand_h
#define cmUnsetCommand_h
#include "cmCommand.h"
/** \class cmUnsetCommand
* \brief Unset a CMAKE variable
*
* cmUnsetCommand unsets or removes a variable.
*/
class cmUnsetCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone() { return new cmUnsetCommand; }
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
virtual bool InitialPass(std::vector<std::string> const& args,
cmExecutionStatus& status);
/**
* This determines if the command is invoked when in script mode.
*/
virtual bool IsScriptable() const { return true; }
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual std::string GetName() const { return "unset"; }
cmTypeMacro(cmUnsetCommand, cmCommand);
};
#endif