fig08_14.cpp

// fig08_14.cpp
// Reading from a CSV file.
#include <fmt/format.h> 
#include <iostream>
#include <rapidcsv.h> 
#include <vector>

int main() {
   rapidcsv::Document document{"accounts.csv"}; // loads accounts.csv
   std::vector<int> accounts{document.GetColumn<int>("account")};
   std::vector<std::string> names{
      document.GetColumn<std::string>("name")};
   std::vector<double> balances{document.GetColumn<double>("balance")};

   std::cout << fmt::format(
      "{:<10}{:<13}{:>7}\n", "Account", "Name", "Balance");

   for (size_t i{0}; i < accounts.size(); ++i) {
      std::cout << fmt::format("{:<10}{:<13}{:>7.2f}\n",
         accounts.at(i), names.at(i), balances.at(i));
   }
}


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