read() [1/3]

fl::size_t fl::detail::memorybuf::read ( char * buffer, fl::size_t count )

inlineoverridevirtual

Implements fl::filebuf.

Definition at line 26 of file memory_file_handle.h.

                                                         {
        if (!buffer || count == 0) return 0;
        fl::size_t actual = FL_MIN(count, mBuffer.size());
        for (fl::size_t i = 0; i < actual; ++i) {
            fl::u8 b = 0;
            mBuffer.pop_front(&b);
            buffer[i] = static_cast<char>(b);
        }
        return actual;
    }

References FL_MIN, and mBuffer.