ae5e97a005
They are unused, but if someone used them they would lead to problems since they would copy the internal raw pointers and the destructor would cause double delete
46 lines
1.3 KiB
C++
46 lines
1.3 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 cmFileTimeComparison_h
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#define cmFileTimeComparison_h
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#include "cmConfigure.h" // IWYU pragma: keep
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#include <string>
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class cmFileTimeComparisonInternal;
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/** \class cmFileTimeComparison
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* \brief Helper class for comparing file modification times.
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*
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* Compare file modification times or test if file modification times differ.
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*/
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class cmFileTimeComparison
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{
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public:
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cmFileTimeComparison();
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~cmFileTimeComparison();
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cmFileTimeComparison(const cmFileTimeComparison&) = delete;
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cmFileTimeComparison& operator=(const cmFileTimeComparison&) = delete;
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/**
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* Compare file modification times.
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* Return true for successful comparison and false for error.
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* When true is returned, result has -1, 0, +1 for
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* f1 older, same, or newer than f2.
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*/
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bool FileTimeCompare(const std::string& f1, const std::string& f2,
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int* result);
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/**
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* Compare file modification times. Return true unless both files
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* exist and have modification times less than 1 second apart.
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*/
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bool FileTimesDiffer(const std::string& f1, const std::string& f2);
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protected:
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cmFileTimeComparisonInternal* Internals;
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};
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#endif
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