Output string and decimal in hexadecimal format to a file with ostrstream : Text file write « File Stream « C++ Tutorial






  1. C++ Tutorial
  2. File Stream
  3. Text file write
#include <strstream>    
#include <iostream>   
using namespace std;
main()   
{   
  char str[80];   
  int a = 10;   
     
  ostrstream outs(str, sizeof(str));   
     
  outs << "Hello there ";   
  outs << a+44 << hex << " ";   
  outs.setf(ios::showbase);   
  outs << 100 << ends;   
     
  cout << str;
     
  return 0;   
}








12.2.Text file write
12.2.1.Write to file
12.2.2.Save string double pair to file
12.2.3.Use put() to write to a file
12.2.4.Output a text file character by character
12.2.5.Write formatted output to a text file.
12.2.6.Use ofstream to write text to a file
12.2.7.Output string and decimal in hexadecimal format to a file with ostrstream
12.2.8.Output to file line by line
12.2.9.writing on a text file
12.2.10.file output with strings
12.2.11.file output with characters