Method c_str

src/misc/string_writer.cpp:140–155

    }

    char * TextWriter::c_str() {
        if ( size < capacity ) {
            largeBuffer[size] = 0;
            return largeBuffer;
        } else {
            char * newBuffer = (char *) das_aligned_alloc16(size + 1);
            memcpy(newBuffer, largeBuffer, size);
            newBuffer[size] = 0;
            if ( largeBuffer != fixedBuffer ) {
                das_aligned_free16(largeBuffer);
            }
            largeBuffer = newBuffer;
            capacity = size + 1;
            return largeBuffer;
        }
    }

    char * TextWriter::allocate (int l) {
        // keep data in the fixed buffer, if it fits