fputs()

Synopsis

int fputs(string s, file f);

Parameters

Return value

The function returns 0 or a positive number if it was successfully executed. In case of errors the function returns a negative number.

Error

If incorrect data types are used or if file is not open.

Description

Writes the string s to the file f. No "Newline"; is appended.

Example

main()
{
  string fname="C:/TEST.TXT",st;
  file f;
  int i;
  i=access(fname,F_OK); // Does the file already exist ?
  if (i!=0) // File does not exist yet
  {
    f=fopen(fname,"w+"); // Create a new file
    for (i=0;i<=10;i++) fputs("line "+i+"\n",f); // 10 lines with
    endl
    rewind(f); // Back to the beginning
    while (feof(f)==0) // as long as not at the end of the file
    {
      fgets(st,20,f); // Import string again
      Debug(st); // ...and output it
    }
    fclose(f); // close file
  }
  else DebugN("File already exists !");
}

Assignment

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