If my understanding of deep and shallow copying is correct my question is an impossible one. If you have an array (a[10]) and perform a shallow copy (b[20]) wouldn't this be impossible as the data in b wouldn't be contiguous? If i've got this completely wrong could someone advise a fast way to immitate (in c#) c++'s ability to do a real...
I'm doing some Wave file handling and have them read from disk into an array of bytes. I want to quickly copy portions from this byte array into another buffer for intermediate processing. Currently I use something like this: float[] fin; byte[] buf; //fill buf code omitted for(int i=offset; i < size; i++){ fin[i-offset] = (float) bu...
Hi! is it safe to memcopy myvect.size()*sizeof(foo) bytes from the memoryadress of the first element of a std::vector<std::pair<T1, T2> > myvect into an array of struct foo{ T1 first; T2 second; } if the array is allocated with the same number of elements as the vector's size? thanks ...