fork download
copy 
  1. #include <iostream>
  2. #include <stdint.h>
  3.  
  4. void digitTruncate (int data_in, uint64_t* data_out)
  5. {
  6.   *data_out = data_in;
  7. }
  8.  
  9. int main()
  10. {
  11.   uint32_t out;
  12.   char* block = new char[8];
  13.   for (int i = 0; i < 4; i++)
  14.   {
  15.     digitTruncate(5, ((uint64_t*)block));
  16.     out = *((uint32_t*)block);
  17.   }
  18.   std::cout << "results: " << out << std::endl;
  19. }
Success #stdin #stdout 0s 2984KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
results: 0
https://ideone.com/hnJ0Ei
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!