Function LastErr

jni/stasm/err.cpp:126–144

}

const char* LastErr(void) // return the last error message, called by stasm_lasterr
{
    if (!err_g[0]) // no error message?
    {
        // Should never get here unless someone calls LastErr or
        // stasm_lasterr incorrectly (i.e. when there has been no error).
        //
        // TODO But in fact we do actually get here if cv::fastMalloc fails
        // (within OpenCV) when allocating a small amount of memory (say 10 bytes,
        // large amounts are ok).  It seems that when there is very little memory
        // remaining, OpenCV does not handle exceptions properly (an exception
        // is raised but the OpenCV error callback function is not called).
        // To reproduce, put the following in your code:
        // volatile void *p; while (1) p = cv::fastMalloc(10);

        STRCPY(err_g, "Invalid call to LastErr");
    }
    return err_g;
}

void ClearLastErr(void)
{