Function main

Examples/Modules/Chapter 20/Ex20_05/Ex20_05.cpp:19–36

size_t maxWordLength(const WordCounts& wordCounts);

int main()
{
  std::string text;    // The string to count words in

  // Read a string from the keyboard
  std::cout << "Enter a string terminated by *:" << std::endl;
  getline(std::cin, text, '*');

  const Words words{ extractWords(text) };
  if (words.empty())
  {
    std::cout << "No words in text." << std::endl;
    return 0;
  }

  WordCounts wordCounts = countWords(words);
  showWordCounts(wordCounts);
}

Words extractWords(std::string_view text, std::string_view separators)
{