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/*=========================================================================
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 cmSourceGroup_h
#define cmSourceGroup_h
#include "cmStandardIncludes.h"
#include <cmsys/RegularExpression.hxx>
class cmSourceFile;
/** \class cmSourceGroup
* \brief Hold a group of sources as specified by a SOURCE_GROUP command.
*
* cmSourceGroup holds a regular expression and a list of files. When
* local generators are about to generate the rules for a target's
* files, the set of source groups is consulted to group files
* together. A file is placed into the last source group that lists
* the file by name. If no group lists the file, it is placed into
* the last group whose regex matches it.
*/
class cmSourceGroup
{
public:
cmSourceGroup(const char* name, const char* regex);
~cmSourceGroup() {}
/**
* Set the regular expression for this group.
*/
void SetGroupRegex(const char* regex);
/**
* Add a file name to the explicit list of files for this group.
*/
void AddGroupFile(const char* name);
/**
* Add child to this sourcegroup
*/
void AddChild(cmSourceGroup child);
/**
* Looks up child and returns it
*/
cmSourceGroup *lookupChild(const char *name);
/**
* Get the name of this group.
*/
const char* GetName() const;
/**
* Check if the given name matches this group's regex.
*/
bool MatchesRegex(const char* name);
/**
* Check if the given name matches this group's explicit file list.
*/
bool MatchesFiles(const char* name);
/**
* Check if the given name matches this group's explicit file list in children.
*/
cmSourceGroup *MatchChildrenFiles(const char *name);
/**
* Check if the given name matches this group's regex in children.
*/
cmSourceGroup *MatchChildrenRegex(const char *name);
/**
* Assign the given source file to this group. Used only by
* generators.
*/
void AssignSource(const cmSourceFile* sf);
/**
* Get the list of the source files that have been assigned to this
* source group.
*/
const std::vector<const cmSourceFile*>& GetSourceFiles() const;
std::vector<const cmSourceFile*>& GetSourceFiles();
std::vector<cmSourceGroup> GetGroupChildren() const;
private:
/**
* The name of the source group.
*/
std::string m_Name;
/**
* The regular expression matching the files in the group.
*/
cmsys::RegularExpression m_GroupRegex;
/**
* Set of file names explicitly added to this group.
*/
std::set<cmStdString> m_GroupFiles;
/**
* Vector of all source files that have been assigned to
* this group.
*/
std::vector<const cmSourceFile*> m_SourceFiles;
std::vector<cmSourceGroup> m_GroupChildren;
};
#endif
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