Method string GetFileExtension

include/Functions.hpp:111–113

* Get pointer to extension for a filename string (including point: ".png") */

 * Get pointer to extension for a filename string (including point: ".png")
 */
RLCPP_MAYBEUNUSED RLCPPAPI inline std::string GetFileExtension(const std::string& fileName) {
    return ::GetFileExtension(fileName.c_str());
}

/**
 * Get pointer to filename for a path string