| 3582 | } |
| 3583 | |
| 3584 | static inline bool isZeroElem(const uchar* data, size_t elemSize) |
| 3585 | { |
| 3586 | size_t i; |
| 3587 | for( i = 0; i + sizeof(int) <= elemSize; i += sizeof(int) ) |
| 3588 | if( *(int*)(data + i) != 0 ) |
| 3589 | return false; |
| 3590 | for( ; i < elemSize; i++ ) |
| 3591 | if( data[i] != 0 ) |
| 3592 | return false; |
| 3593 | return true; |
| 3594 | } |
| 3595 | |
| 3596 | SparseMat::Hdr::Hdr( int _dims, const int* _sizes, int _type ) |
| 3597 | { |