1 /* Copyright 2016-2017 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_FUNCTION_COLLECTION_HPP
10 #define BOOST_POLY_COLLECTION_FUNCTION_COLLECTION_HPP
11
12 #if defined(_MSC_VER)
13 #pragma once
14 #endif
15
16 #include <boost/poly_collection/function_collection_fwd.hpp>
17 #include <boost/poly_collection/detail/function_model.hpp>
18 #include <boost/poly_collection/detail/poly_collection.hpp>
19 #include <utility>
20
21 namespace boost{
22
23 namespace poly_collection{
24
25 template<typename Signature,typename Allocator>
26 class function_collection:
27 public common_impl::poly_collection<
28 detail::function_model<Signature>,Allocator>
29 {
30 using base_type=common_impl::poly_collection<
31 detail::function_model<Signature>,Allocator>;
32
base()33 base_type& base()noexcept{return *this;}
base() const34 const base_type& base()const noexcept{return *this;}
35
36 public:
37 using base_type::base_type;
38
39 function_collection()=default;
40 function_collection(const function_collection& x)=default;
41 function_collection(function_collection&& x)=default;
42 function_collection& operator=(const function_collection& x)=default;
43 function_collection& operator=(function_collection&& x)=default;
44
45 template<typename S,typename A>
46 friend bool operator==(
47 const function_collection<S,A>&,const function_collection<S,A>&);
48 };
49
50 template<typename Signature,typename Allocator>
operator ==(const function_collection<Signature,Allocator> & x,const function_collection<Signature,Allocator> & y)51 bool operator==(
52 const function_collection<Signature,Allocator>& x,
53 const function_collection<Signature,Allocator>& y)
54 {
55 return x.base()==y.base();
56 }
57
58 template<typename Signature,typename Allocator>
operator !=(const function_collection<Signature,Allocator> & x,const function_collection<Signature,Allocator> & y)59 bool operator!=(
60 const function_collection<Signature,Allocator>& x,
61 const function_collection<Signature,Allocator>& y)
62 {
63 return !(x==y);
64 }
65
66 template<typename Signature,typename Allocator>
swap(function_collection<Signature,Allocator> & x,function_collection<Signature,Allocator> & y)67 void swap(
68 function_collection<Signature,Allocator>& x,
69 function_collection<Signature,Allocator>& y)
70 {
71 x.swap(y);
72 }
73
74 } /* namespace */
75
76 using poly_collection::function_collection;
77
78 } /* namespace boost */
79
80 #endif
81