Function isPathAbsolute

src/osvr/Common/PathTree.cpp:151–153

    }

    bool isPathAbsolute(std::string const &source) {
        return !source.empty() && source.at(0) == getPathSeparatorCharacter();
    }

    void clonePathTree(PathTree const &src, PathTree &dest) {
        auto nodes = pathTreeToJson(src);