C++ load file as vector

#include <iostream>
#include <iterator>
#include <fstream>
#include <vector>
#include <algorithm> // for std::copy

int main()
{
  std::ifstream is("numbers.txt");
  std::istream_iterator<double> start(is), end;
  std::vector<double> numbers(start, end);
  std::cout << "Read " << numbers.size() << " numbers" << std::endl;

  // print the numbers to stdout
  std::cout << "numbers read in:\n";
  std::copy(numbers.begin(), numbers.end(), 
            std::ostream_iterator<double>(std::cout, " "));
  std::cout << std::endl;

}

Source: stackoverflow.com

Similar codes

1 vote283 views3 answers
On component begin overlap c++
C++
1 vote365 views1 answer
Default access modifier in c++ in struct
C++
1 vote262 views1 answer
C++ hide cursor
C++
0 vote283 views1 answer
Frequency of a substring in a string c++
C++
0 vote301 views1 answer
Sinh nhi phan c++
C++
1 vote284 views1 answer
C++ concurrency
C++
0 vote267 views1 answer
No such file or directory in c++
C++
0 vote281 views1 answer
Set width qpushbutton
C++
0 vote279 views1 answer
C++ compile to exe
C++
0 vote284 views1 answer
Max element in an array with the index in c++
C++