Method hasArg

3rdparty/bx/src/commandline.cpp:178–182

	}

	bool CommandLine::hasArg(const char _short, const char* _long) const
	{
		const char* arg = findOption(_short, _long, int32_t(0) );
		return NULL != arg;
	}

	bool CommandLine::hasArg(const char* _long) const
	{