Function format

dependence/eigen-3.4.0/unsupported/test/openglsupport.cpp:226–236

Finds and replaces a set of substrings in a string.

// Finds and replaces a set of substrings in a string.
std::string format(
  const std::string& str,
  const std::vector<std::string>& find,
  const std::vector<std::string>& replace)
{
  std::string out = str;
  for (std::size_t i=0; i<find.size(); ++i) {
    find_and_replace(out, find[i], replace[i]);
  }
  return out;
}

// GLUT display function that runs test.  Must be run within the display loop
// in order to properly destroy resources.