employee.hpp
来自「Boost provides free peer-reviewed portab」· HPP 代码 · 共 122 行
HPP
122 行
/* Used in Boost.MultiIndex tests. * * Copyright 2003-2008 Joaquin M Lopez Munoz. * Distributed under the Boost Software License, Version 1.0. * (See accompanying file LICENSE_1_0.txt or copy at * http://www.boost.org/LICENSE_1_0.txt) * * See http://www.boost.org/libs/multi_index for library home page. */#ifndef BOOST_MULTI_INDEX_TEST_EMPLOYEE_HPP#define BOOST_MULTI_INDEX_TEST_EMPLOYEE_HPP#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */#include <boost/mpl/vector.hpp>#include <boost/multi_index_container.hpp>#include <boost/multi_index/hashed_index.hpp>#include <boost/multi_index/identity.hpp>#include <boost/multi_index/member.hpp>#include <boost/multi_index/ordered_index.hpp>#include <boost/multi_index/random_access_index.hpp>#include <boost/multi_index/sequenced_index.hpp>#include <cstddef>#include <ostream>#include <string>#include "non_std_allocator.hpp"struct employee{ int id; std::string name; int age; int ssn; employee(int id_,std::string name_,int age_,int ssn_): id(id_),name(name_),age(age_),ssn(ssn_) {} bool operator==(const employee& x)const { return id==x.id&&name==x.name&&age==x.age; } bool operator<(const employee& x)const { return id<x.id; } bool operator!=(const employee& x)const{return !(*this==x);} bool operator> (const employee& x)const{return x<*this;} bool operator>=(const employee& x)const{return !(*this<x);} bool operator<=(const employee& x)const{return !(x<*this);} struct comp_id { bool operator()(int x,const employee& e2)const{return x<e2.id;} bool operator()(const employee& e1,int x)const{return e1.id<x;} }; friend std::ostream& operator<<(std::ostream& os,const employee& e) { os<<e.id<<" "<<e.name<<" "<<e.age<<std::endl; return os; }};struct name{};struct by_name{};struct age{};struct as_inserted{};struct ssn{};struct randomly{};struct employee_set_indices: boost::mpl::vector< boost::multi_index::ordered_unique< boost::multi_index::identity<employee> >, boost::multi_index::hashed_non_unique< boost::multi_index::tag<name,by_name>, BOOST_MULTI_INDEX_MEMBER(employee,std::string,name)>, boost::multi_index::ordered_non_unique< boost::multi_index::tag<age>, BOOST_MULTI_INDEX_MEMBER(employee,int,age)>, boost::multi_index::sequenced< boost::multi_index::tag<as_inserted> >, boost::multi_index::hashed_unique< boost::multi_index::tag<ssn>, BOOST_MULTI_INDEX_MEMBER(employee,int,ssn)>, boost::multi_index::random_access< boost::multi_index::tag<randomly> > >{};typedef boost::multi_index::multi_index_container< employee, employee_set_indices, non_std_allocator<employee> > employee_set;#if defined(BOOST_NO_MEMBER_TEMPLATES)typedef boost::multi_index::nth_index< employee_set,1>::type employee_set_by_name;#elsetypedef employee_set::nth_index<1>::type employee_set_by_name;#endiftypedef boost::multi_index::index< employee_set,age>::type employee_set_by_age;typedef boost::multi_index::index< employee_set,as_inserted>::type employee_set_as_inserted;typedef boost::multi_index::index< employee_set,ssn>::type employee_set_by_ssn;#if defined(BOOST_NO_MEMBER_TEMPLATES)typedef boost::multi_index::index< employee_set,randomly>::type employee_set_randomly;#elsetypedef employee_set::index< randomly>::type employee_set_randomly;#endif#endif
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