/*
 * =========================================================================
 *
 * FileName: std_multimap.cpp
 *
 * Description:
 *
 * Version: 1.0
 * Created: 2018年01月11日 13:35:31
 * Last Modified: 2018年01月13日 10:44:32
 * Revision: none
 * Compiler: gcc
 *
 * Author: zt ()
 * Organization:
 *
 * =========================================================================
 */

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stddef.h>
#include <string.h>
#include <signal.h>
#include <errno.h>
#include <unistd.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>

#include <iostream>
#include <memory>
#include <algorithm>
#include <vector>
#include <thread>
#include <mutex>
#include <map>
#include <list>
#include <string>
#include <functional>


int main ( int argc, char* argv[] )
{
 ( void ) argc;
 ( void ) argv;

 #if 1
 std::multimap<std::string, int> a;
 a.insert ( {"aaa", 1} );
 a.insert ( {"aaa", 2} );
 a.insert ( {"aaa", 1} );
 a.insert ( {"baa", 1} );
 a.insert ( {"baa", 3} );
 a.insert ( {"baa", 1} );
 #else
 std::map<std::string, int> a;
 a.insert ( {"aaa", 2} );
 a.insert ( {"baa", 1} );
 #endif

 //for ( auto& e : a )
 //std::cout << e.first << " " << e.second << std::endl;

 //for ( auto iter = a.lower_bound ( "aaa" ); iter != a.upper_bound ( "aaa" ); ++iter )
 //std::cout << iter->first << " " << iter->second << std::endl;

 //for_each ( a.lower_bound ( "aaa" ), a.upper_bound ( "aaa" ), [&] ( std::multimap<std::string, int>::value_type e )
 for_each ( a.lower_bound ( "aaa" ), a.upper_bound ( "aaa" ), [&] ( decltype ( a ) ::value_type e )
 {
 std::cout << e.first << " " << e.second << std::endl;
 } );

 return 0;
}