Function uses_parallel_algorithm

src/lib/geogram/basic/algorithm.cpp:45–56

namespace GEO {

    bool uses_parallel_algorithm(size_t size) {
        static bool initialized = false;
        static bool result = false;
        if(!initialized) {
            result =
                CmdLine::get_arg_bool("sys:multithread") &&
                CmdLine::get_arg_bool("algo:parallel");
            initialized = true;
        }
	bool large_enough = (size == 0 || size > 65535);
        return result && large_enough;
    }
}