1/* Copyright 2016-2018 Joaquin M Lopez Munoz.
2 * Distributed under the Boost Software License, Version 1.0.
3 * (See accompanying file LICENSE_1_0.txt or copy at
4 * http://www.boost.org/LICENSE_1_0.txt)
5 *
6 * See http://www.boost.org/libs/poly_collection for library home page.
7 */
8
9#ifndef BOOST_POLY_COLLECTION_TEST_BASE_TYPES_HPP
10#define BOOST_POLY_COLLECTION_TEST_BASE_TYPES_HPP
11
12#if defined(_MSC_VER)
13#pragma once
14#endif
15
16#include <boost/poly_collection/base_collection.hpp>
17
18namespace base_types{
19
20struct base
21{
22 virtual ~base()=default;
23 virtual int operator()(int)const=0;
24};
25
26struct derived1 final:base
27{
28 derived1(int n):n{n}{}
29 derived1(derived1&&)=default;
30 derived1(const derived1&)=delete;
31 derived1& operator=(derived1&&)=default;
32 derived1& operator=(const derived1&)=delete;
33 virtual int operator()(int)const{return n;}
34 bool operator==(const derived1& x)const{return n==x.n;}
35 int n;
36};
37
38struct derived2:base
39{
40 derived2(int n):n{n}{}
41 derived2(derived2&&)=default;
42 derived2& operator=(derived2&&)=delete;
43 virtual int operator()(int x)const{return x*n;}
44 bool operator==(const derived2& x)const{return n==x.n;}
45 int n;
46};
47
48struct derived3:base
49{
50 derived3():n{-1}{}
51 derived3(int n):n{n}{}
52 virtual int operator()(int x)const{return x*x*n;}
53 int n;
54};
55
56struct another_base
57{
58 virtual ~another_base()=default;
59 char x[5];
60};
61
62struct derived4:another_base,derived3
63{
64 using derived3::derived3;
65 virtual int operator()(int x)const{return -(this->derived3::operator()(x));}
66 bool operator==(const derived4& x)const{return n==x.n;}
67};
68
69struct derived5:base,another_base
70{
71 derived5(int n):n{n}{}
72 virtual int operator()(int x)const{return x*x*x*n;}
73 int n;
74};
75
76using collection=boost::base_collection<base>;
77
78using t1=derived1;
79using t2=derived2;
80using t3=derived3;
81using t4=derived4;
82using t5=derived5;
83
84struct to_int
85{
86 template<typename F>
87 int operator()(const F& f)const{return f(1);}
88};
89
90} /* namespace base_types */
91
92#endif
93

source code of boost/libs/poly_collection/test/base_types.hpp