Question

char *values = '   3   1   4 15';  vector<int> array; 

I want to populate the array with the values,

3,1,4,15

Is there a slick way to do it with the stl copy algorithm?

Answer 1

Indeed there is:

std::istringstream iss(values); std::copy(std::istream_iterator<int>(iss),            std::istream_iterator<int>(),            std::back_inserter(array));