std::string FileSystemAbstraction::GetParent(const std::string& path) {

	std::string parent = path;
	EnsureNoPathSepAtEnd(parent);

	static const char* PATH_SEP_REGEX = sPS_POSIX sPS_WIN32;
	const std::string::size_type slashPos = parent.find_last_of(PATH_SEP_REGEX);
	if (slashPos == std::string::npos) {
		parent = "";
	} else {
		parent.resize(slashPos + 1);
	}

	return parent;
}
std::string FileSystemAbstraction::EnsureNoPathSepAtEnd(const std::string& path) {
	
	std::string pathCopy(path);
	EnsureNoPathSepAtEnd(pathCopy);
	return pathCopy;
}
Ejemplo n.º 3
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std::string FileSystemHandler::EnsureNoPathSepAtEnd(const std::string& path) {
	
	std::string pathCopy(path);
	EnsureNoPathSepAtEnd(pathCopy);
	return pathCopy;
}