IT. Expert System.

C++

getc


Returns the character currently pointed by the internal file position indicator of the specified stream. The internal file position indicator is then advanced to the next character.

Syntax:
int getc ( FILE * stream );


Example:

#include 
int main ()
{
  FILE * pFile;
  int c;
  int n = 0;
  pFile=fopen ("myfile.txt","r");
  if (pFile==NULL) perror ("Error opening file");
  else
  {
    do {
      c = getc (pFile);
      if (c == '$') n++;
    } while (c != EOF);
    fclose (pFile);
    printf ("File contains %d$.\n",n);
  }
  return 0;
}


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