CMake/Source/cmElseCommand.h

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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
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Copyright (c) 2002 Insight Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
#ifndef cmElseCommand_h
#define cmElseCommand_h
#include "cmIfCommand.h"
/** \class cmElseCommand
* \brief ends an if block
*
* cmElseCommand ends an if block
*/
class cmElseCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmElseCommand;
}
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
virtual bool InitialPass(std::vector<std::string> const& args);
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/**
* This determines if the command gets propagated down
* to makefiles located in subdirectories.
*/
virtual bool IsInherited() {return true;}
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/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() { return "ELSE";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "starts the else portion of an if block";
}
/**
* More documentation.
*/
virtual const char* GetFullDocumentation()
{
return
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"ELSE(args), Note that the args for the ELSE clause must match those of the IF clause. See the IF command for more information.";
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}
cmTypeMacro(cmElseCommand, cmCommand);
};
#endif