Path & Path::operator+=(const Path & path)
{
Path::StringVec sv;
sv.push_back(std::string(path_));
sv.push_back(std::string(path.path_));
path_ = Path::join(sv.begin(), sv.end());
return *this;
}
Path operator+(const Path & p1, const Path & p2)
{
Path::StringVec sv;
sv.push_back(std::string(p1));
sv.push_back(std::string(p2));
return Path::join(sv.begin(), sv.end());
}
std::string Path::getParent(const std::string & path)
{
if (path == "")
return "";
std::string np = Path::normalize(path);
Path::StringVec sv = Path::split(np);
sv.push_back("..");
return Path::normalize(Path::join(sv.begin(), sv.end()));
}
