• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 /*
2  * Copyright 2014 Google Inc. All rights reserved.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef FRUIT_META_LOGICAL_OPERATIONS_H
18 #define FRUIT_META_LOGICAL_OPERATIONS_H
19 
20 #include <fruit/impl/meta/basics.h>
21 
22 namespace fruit {
23 namespace impl {
24 namespace meta {
25 
26 template <bool... bs>
27 struct BoolVector {};
28 
29 template <bool... bs>
30 using StaticAnd = Bool<std::is_same<BoolVector<bs...>, BoolVector<(true || bs)...>>::value>;
31 
32 template <bool... bs>
33 using StaticOr = Bool<!std::is_same<BoolVector<bs...>, BoolVector<(false && bs)...>>::value>;
34 
35 } // namespace meta
36 } // namespace impl
37 } // namespace fruit
38 
39 #endif // FRUIT_META_LOGICAL_OPERATIONS_H
40