104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/*=========================================================================
|
|
|
|
Program: CMake - Cross-Platform Makefile Generator
|
|
Module: $RCSfile$
|
|
Language: C++
|
|
Date: $Date$
|
|
Version: $Revision$
|
|
|
|
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
|
|
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
|
|
|
|
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.
|
|
|
|
=========================================================================*/
|
|
#ifndef cmListCommand_h
|
|
#define cmListCommand_h
|
|
|
|
#include "cmCommand.h"
|
|
|
|
/** \class cmListCommand
|
|
* \brief Common list operations
|
|
*
|
|
*/
|
|
class cmListCommand : public cmCommand
|
|
{
|
|
public:
|
|
/**
|
|
* This is a virtual constructor for the command.
|
|
*/
|
|
virtual cmCommand* Clone()
|
|
{
|
|
return new cmListCommand;
|
|
}
|
|
|
|
/**
|
|
* This is called when the command is first encountered in
|
|
* the CMakeLists.txt file.
|
|
*/
|
|
virtual bool InitialPass(std::vector<std::string> const& args);
|
|
|
|
/**
|
|
* This determines if the command is invoked when in script mode.
|
|
*/
|
|
virtual bool IsScriptable() { return true; }
|
|
|
|
/**
|
|
* The name of the command as specified in CMakeList.txt.
|
|
*/
|
|
virtual const char* GetName() { return "LIST";}
|
|
|
|
/**
|
|
* Succinct documentation.
|
|
*/
|
|
virtual const char* GetTerseDocumentation()
|
|
{
|
|
return "List operations.";
|
|
}
|
|
|
|
/**
|
|
* More documentation.
|
|
*/
|
|
virtual const char* GetFullDocumentation()
|
|
{
|
|
return
|
|
" LIST(LENGTH <list> <output variable>)\n"
|
|
" LIST(GET <list> <element index> [<element index> ...] "
|
|
"<output variable>)\n"
|
|
" LIST(APPEND <list> <element> [<element> ...])\n"
|
|
" LIST(INSERT <list> <element_index> <element> [<element> ...])\n"
|
|
" LIST(REMOVE <list> <value> [<value> ...])\n"
|
|
" LIST(REMOVE_ITEM <list> <index> [<index> ...])\n"
|
|
" LIST(SORT <list>)\n"
|
|
" LIST(REVERSE <list>)\n"
|
|
"LENGTH will return a given list's length.\n"
|
|
"GET will return list of elements specified by indices from the list.\n"
|
|
"APPEND will append elements to the list.\n"
|
|
"INSERT will insert elements to the list to the specified location.\n"
|
|
"When specifying an index, negative value corresponds to index from the"
|
|
" end of the list.\n"
|
|
"REMOVE and REMOVE_ITEM will remove item from the list. The difference "
|
|
"is that REMOVE will remove the given items, while REMOVE_ITEM will "
|
|
"remove the item at the given indices.\n"
|
|
;
|
|
}
|
|
|
|
cmTypeMacro(cmListCommand, cmCommand);
|
|
protected:
|
|
bool HandleLengthCommand(std::vector<std::string> const& args);
|
|
bool HandleGetCommand(std::vector<std::string> const& args);
|
|
bool HandleAppendCommand(std::vector<std::string> const& args);
|
|
bool HandleInsertCommand(std::vector<std::string> const& args);
|
|
bool HandleRemoveCommand(std::vector<std::string> const& args);
|
|
bool HandleRemoveItemCommand(std::vector<std::string> const& args);
|
|
|
|
|
|
bool GetList(std::vector<std::string>& list, const char* var);
|
|
bool GetListString(std::string& listString, const char* var);
|
|
};
|
|
|
|
|
|
#endif
|