#include <cstddef>
#include <stdio.h>
#include "funct.h"

using namespace std;

string& replaceAll(string& context, const string& from, const string& to) {
  size_t lookHere = 0;
  size_t foundHere;
  
  while ((foundHere = context.find(from, lookHere)) != string::npos) {
    context.replace(foundHere, from.size(), to);
    lookHere = foundHere + to.size();
  }
  return context;
}

/*
int FileExists( const char* FileName) {
  FILE* f = NULL;
  f = fopen( FileName, "rb" );
  if (f != NULL ) {
    fclose(f);
    return true;
    }
  return false;
}
*/