Method GetUniquePath

Tools/UniquePath.cpp:26–38

-------------------------------------------------------------------------

{
	//-------------------------------------------------------------------------
	std::filesystem::path UniquePath::GetUniquePath(const std::filesystem::path& path)
	{
		auto uniquePath = path;
		auto filenameWithoutExtension = path.filename().replace_extension(L"");

		for (int i = 2; existingPathSet_.count(uniquePath) != 0; ++i)
		{
			auto filename = filenameWithoutExtension.wstring() + std::to_wstring(i) + path.extension().wstring();
			uniquePath = path.parent_path() / filename;
		}
		existingPathSet_.insert(uniquePath);
		return uniquePath;
	}
}