LearningCPP/main.cpp

#include <iostream>
#include <list>
#include <algorithm>
#include <map>
#include <iomanip>

using string = std::string;
using slist = std::list<string>;

//Place in header!
template <typename T>
void printm(T m){
  std::cout << m;
}

template <typename T>
void printlm(T m){
  printm(m);
  printm("\n");
}

int prompti(string,bool*);
int prompti(string,bool*);
string prompts(string,bool*);

int main() {
  printlm("Parse comma deliminated list:");
  bool s {};
  slist lst {};
  auto v = prompts("Enter the string: ", &s);
  if (!s) {
    printlm("Error, No Data!");
    return -1;
  }
  auto comma = find(v.cbegin(),v.cend(),',');
  lst.push_back(string(v.cbegin(),comma));
  do {
    auto start = ++comma;
    comma = find(start,v.cend(),',');
    lst.push_back(string(start, comma));
  } while(comma != v.cend());
  printlm("All entries:");
  for (const auto c : lst) printlm(c);
  return 0;
}

int prompti(string message, bool *status) {
  int tr {};
  *status = false;
  std::cout << message;
  if (!(std::cin >> tr)){
    std::cin.clear();
    std::cin.ignore();
    return 0;
  }
  *status = true;
  return tr;
}

double promptd(string message, bool *status) {
  double tr {};
  *status = false;
  std::cout << message;
  if (!(std::cin >> tr)){
    std::cin.clear();
    std::cin.ignore();
    return 0.0;
  }
  *status = true;
  return tr;
}

string prompts(string message, bool *status) {
  string tr {""};
  *status = false;
  std::cout << message;
  if (!(std::cin >> tr)){
    std::cin.clear();
    std::cin.ignore();
    return "";
  }
  *status = true;
  return tr;
}