Introduce new helpers

openVulkanoCpp/Base/Utils.hpp

@@ -127,6 +127,13 @@ namespace OpenVulkano
 			return str.size() >= suffix.size() && 0 == str.compare(str.size()-suffix.size(), suffix.size(), suffix);
 		}
 
+		static std::pair<std::string, std::string> SplitAtLastOccurrence(const std::string& str, char splitAt)
+		{
+			size_t pos = str.rfind(splitAt);
+			if (pos == std::string::npos)  return {str, ""};
+			else  return {str.substr(0, pos), str.substr(pos + 1)};
+		}
+
 		static Array<char> ReadFile(const std::string& filePath);
 	};
 }