cvget1d.chf

来自「Ch is an embeddable C/C++ interpreter fo」· CHF 代码 · 共 18 行

#include <cv.h>
#include <dlfcn.h>

CvScalar cvGet1D(const CvArr* arr, int idx1) {
    void *fptr;
    CvScalar retval, *temp;

    fptr = dlsym(_Chcv_handle, "cvGet1D_chdl");
    if(fptr == NULL) {
        fprintf(_stderr, "Error: %s(): dlsym(): %s\n", __func__,  dlerror());
        return retval;
    }
    dlrunfun(fptr, &temp,cvGet1D, arr, idx1);
    retval = *temp;
    free(temp);
    return retval;
}