C++ Converting a String to Double

Question

I\'ve been trying to find the solution for this all day! You might label this as re-post but what I\'m really looking for is a solution without using boost lexical c

Answer 1

If you want to store (to a vector for example) all the doubles of a line

#include 
#include 
#include 

int main()
{

  std::istream_iterator in(std::cin);
  std::istream_iterator eof;
  std::vector m(in,eof);

  //print
  std::copy(m.begin(),m.end(),std::ostream_iterator(std::cout,"\n"));

}