C++ examples for STL:list
Add object to a list and sort them
#include <string> #include <cstdio> #include <cstdlib> #include <iostream> #include <list> using namespace std; class Employee//from ww w . j av a2s . c o m { public: Employee(const char* pszS, int id): sName(pszS), ssID(id) {} string sName; int ssID; }; bool operator<(const Employee& s1, const Employee& s2) { return s1.ssID < s2.ssID; } void displayEmployees(list<Employee>& employees) { auto iter = employees.begin(); while(iter != employees.end()){ Employee& s = *iter; cout << s.ssID << " - " << s.sName << endl; iter++; } } int main(int argc, char* pArgs[]) { list<Employee> employees; employees.push_back(Employee("M", 10)); employees.push_back(Employee("D", 5)); employees.push_back(Employee("S", 15)); cout << "The original list:" << endl; displayEmployees(employees); employees.sort(); cout << "\nThe sorted list:" << endl; displayEmployees(employees); return 0; }