67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
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//===- RealPath.h ---------------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MCLD_SUPPORT_REALPATH_H_
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#define MCLD_SUPPORT_REALPATH_H_
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#include "mcld/Support/Path.h"
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#include <string>
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namespace mcld {
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namespace sys {
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namespace fs {
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/** \class RealPath
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* \brief The canonicalized absolute pathname.
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*
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*/
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class RealPath : public Path {
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public:
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typedef Path::ValueType ValueType;
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typedef Path::StringType StringType;
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public:
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RealPath();
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explicit RealPath(const ValueType* s);
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explicit RealPath(const StringType& s);
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explicit RealPath(const Path& pPath);
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~RealPath();
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RealPath& assign(const Path& pPath);
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protected:
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void initialize();
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};
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} // namespace fs
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} // namespace sys
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} // namespace mcld
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//----------------------------------------------------------------------------//
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// STL compatible functions //
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//----------------------------------------------------------------------------//
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namespace std {
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template <>
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struct less<mcld::sys::fs::RealPath>
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: public binary_function<mcld::sys::fs::RealPath,
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mcld::sys::fs::RealPath,
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bool> {
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bool operator()(const mcld::sys::fs::RealPath& pX,
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const mcld::sys::fs::RealPath& pY) const {
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if (pX.native().size() < pY.native().size())
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return true;
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return (pX.native() < pY.native());
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}
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};
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} // namespace std
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#endif // MCLD_SUPPORT_REALPATH_H_
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