openframeworks | check if a folder path exist and creates one if not

ofApp.h

//check if a folder path exist and creates one if not
//many times when you try to save a file, this is not possible and do not happens bc the container folder do not exist

//--------------------------------------------------------------
void CheckFolder(string _path)
{
	ofLogNotice(__FUNCTION__) << _path;

	ofDirectory dataDirectory(ofToDataPath(_path, true));

	//check if folder path exist
	if (!dataDirectory.isDirectory())
	{
		ofLogError(__FUNCTION__) << "FOLDER NOT FOUND! TRYING TO CREATE...";

		//try to create folder
		bool b = dataDirectory.createDirectory(ofToDataPath(_path, true));

		//debug if creation has been succeded
		if (b) ofLogNotice(__FUNCTION__) << "CREATED '" << _path << "'  SUCCESSFULLY!";
			else ofLogError(__FUNCTION__) << "UNABLE TO CREATE '" << _path << "' FOLDER!";
		}
		else
		{
			ofLogNotice(__FUNCTION__) << "OK! LOCATED FOLDER: '" << _path << "'";//nothing to do
		}
	}
}