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128 lines
3.1 KiB
C++
128 lines
3.1 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#ifndef cmSourceGroup_h
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#define cmSourceGroup_h
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#include "cmConfigure.h" // IWYU pragma: keep
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#include "cmsys/RegularExpression.hxx"
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#include <set>
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#include <string>
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#include <vector>
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class cmSourceFile;
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class cmSourceGroupInternals;
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/** \class cmSourceGroup
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* \brief Hold a group of sources as specified by a SOURCE_GROUP command.
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*
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* cmSourceGroup holds a regular expression and a list of files. When
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* local generators are about to generate the rules for a target's
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* files, the set of source groups is consulted to group files
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* together. A file is placed into the last source group that lists
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* the file by name. If no group lists the file, it is placed into
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* the last group whose regex matches it.
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*/
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class cmSourceGroup
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{
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public:
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cmSourceGroup(std::string name, const char* regex,
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const char* parentName = nullptr);
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cmSourceGroup(cmSourceGroup const& r);
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~cmSourceGroup();
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cmSourceGroup& operator=(cmSourceGroup const&);
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/**
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* Set the regular expression for this group.
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*/
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void SetGroupRegex(const char* regex);
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/**
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* Add a file name to the explicit list of files for this group.
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*/
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void AddGroupFile(const std::string& name);
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/**
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* Add child to this sourcegroup
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*/
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void AddChild(cmSourceGroup const& child);
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/**
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* Looks up child and returns it
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*/
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cmSourceGroup* LookupChild(const std::string& name);
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/**
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* Get the name of this group.
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*/
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std::string const& GetName() const;
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/**
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* Get the full path name for group.
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*/
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std::string const& GetFullName() const;
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/**
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* Check if the given name matches this group's regex.
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*/
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bool MatchesRegex(const std::string& name);
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/**
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* Check if the given name matches this group's explicit file list.
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*/
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bool MatchesFiles(const std::string& name) const;
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/**
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* Check if the given name matches this group's explicit file list
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* in children.
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*/
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cmSourceGroup* MatchChildrenFiles(const std::string& name);
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/**
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* Check if the given name matches this group's regex in children.
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*/
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cmSourceGroup* MatchChildrenRegex(const std::string& name);
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/**
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* Assign the given source file to this group. Used only by
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* generators.
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*/
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void AssignSource(const cmSourceFile* sf);
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/**
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* Get the list of the source files that have been assigned to this
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* source group.
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*/
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const std::vector<const cmSourceFile*>& GetSourceFiles() const;
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std::vector<cmSourceGroup> const& GetGroupChildren() const;
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private:
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/**
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* The name of the source group.
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*/
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std::string Name;
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// Full path to group
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std::string FullName;
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/**
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* The regular expression matching the files in the group.
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*/
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cmsys::RegularExpression GroupRegex;
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/**
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* Set of file names explicitly added to this group.
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*/
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std::set<std::string> GroupFiles;
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/**
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* Vector of all source files that have been assigned to
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* this group.
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*/
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std::vector<const cmSourceFile*> SourceFiles;
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cmSourceGroupInternals* Internal;
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};
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#endif
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