Function cvMemStorageAllocString

deps/opencv/modules/core/src/datastructs.cpp:345–357

CV_IMPL CvString
cvMemStorageAllocString( CvMemStorage* storage, const char* ptr, int len )
{
    CvString str;
    memset(&str, 0, sizeof(CvString));

    str.len = len >= 0 ? len : (int)strlen(ptr);
    str.ptr = (char*)cvMemStorageAlloc( storage, str.len + 1 );
    memcpy( str.ptr, ptr, str.len );
    str.ptr[str.len] = '\0';

    return str;
}


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