Aleksandrs Gumenuks / MaximInterface_Extended

Extended MaximInterface

Dependents:   mbed_DS28EC20_GPIO

Utilities/type_traits.hpp@10:de4b8812877d, 2020-01-06 (annotated)

Committer:
reARMnimator
Date:
Mon Jan 06 15:54:55 2020 +0000
Revision:
10:de4b8812877d
Parent:
6:a8c83a2e6fa4 
Fixed inappropriate include path.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
IanBenzMaxim 0:f77ad7f72d04 1 /*******************************************************************************
IanBenzMaxim 0:f77ad7f72d04 2 * Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
IanBenzMaxim 0:f77ad7f72d04 3 *
IanBenzMaxim 0:f77ad7f72d04 4 * Permission is hereby granted, free of charge, to any person obtaining a
IanBenzMaxim 0:f77ad7f72d04 5 * copy of this software and associated documentation files (the "Software"),
IanBenzMaxim 0:f77ad7f72d04 6 * to deal in the Software without restriction, including without limitation
IanBenzMaxim 0:f77ad7f72d04 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
IanBenzMaxim 0:f77ad7f72d04 8 * and/or sell copies of the Software, and to permit persons to whom the
IanBenzMaxim 0:f77ad7f72d04 9 * Software is furnished to do so, subject to the following conditions:
IanBenzMaxim 0:f77ad7f72d04 10 *
IanBenzMaxim 0:f77ad7f72d04 11 * The above copyright notice and this permission notice shall be included
IanBenzMaxim 0:f77ad7f72d04 12 * in all copies or substantial portions of the Software.
IanBenzMaxim 0:f77ad7f72d04 13 *
IanBenzMaxim 0:f77ad7f72d04 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
IanBenzMaxim 0:f77ad7f72d04 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
IanBenzMaxim 0:f77ad7f72d04 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IanBenzMaxim 0:f77ad7f72d04 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
IanBenzMaxim 0:f77ad7f72d04 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
IanBenzMaxim 0:f77ad7f72d04 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
IanBenzMaxim 0:f77ad7f72d04 20 * OTHER DEALINGS IN THE SOFTWARE.
IanBenzMaxim 0:f77ad7f72d04 21 *
IanBenzMaxim 0:f77ad7f72d04 22 * Except as contained in this notice, the name of Maxim Integrated
IanBenzMaxim 0:f77ad7f72d04 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
IanBenzMaxim 0:f77ad7f72d04 24 * Products, Inc. Branding Policy.
IanBenzMaxim 0:f77ad7f72d04 25 *
IanBenzMaxim 0:f77ad7f72d04 26 * The mere transfer of this software does not imply any licenses
IanBenzMaxim 0:f77ad7f72d04 27 * of trade secrets, proprietary technology, copyrights, patents,
IanBenzMaxim 0:f77ad7f72d04 28 * trademarks, maskwork rights, or any other form of intellectual
IanBenzMaxim 0:f77ad7f72d04 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
IanBenzMaxim 0:f77ad7f72d04 30 * ownership rights.
IanBenzMaxim 0:f77ad7f72d04 31 *******************************************************************************/
IanBenzMaxim 0:f77ad7f72d04 32
IanBenzMaxim 0:f77ad7f72d04 33 #ifndef MaximInterface_type_traits
IanBenzMaxim 0:f77ad7f72d04 34 #define MaximInterface_type_traits
IanBenzMaxim 0:f77ad7f72d04 35
IanBenzMaxim 0:f77ad7f72d04 36 namespace MaximInterface {
IanBenzMaxim 0:f77ad7f72d04 37
IanBenzMaxim 0:f77ad7f72d04 38 template <typename T, T v> struct integral_constant {
IanBenzMaxim 0:f77ad7f72d04 39 static const T value = v;
IanBenzMaxim 0:f77ad7f72d04 40 typedef T value_type;
IanBenzMaxim 0:f77ad7f72d04 41 typedef integral_constant<T, v> type;
IanBenzMaxim 6:a8c83a2e6fa4 42 operator value_type() const { return value; }
IanBenzMaxim 6:a8c83a2e6fa4 43 value_type operator()() const { return value; }
IanBenzMaxim 0:f77ad7f72d04 44 };
IanBenzMaxim 0:f77ad7f72d04 45
IanBenzMaxim 0:f77ad7f72d04 46 typedef integral_constant<bool, true> true_type;
IanBenzMaxim 0:f77ad7f72d04 47 typedef integral_constant<bool, false> false_type;
IanBenzMaxim 0:f77ad7f72d04 48
IanBenzMaxim 0:f77ad7f72d04 49 template <typename T, typename U> struct is_same : false_type {};
IanBenzMaxim 0:f77ad7f72d04 50 template <typename T> struct is_same<T, T> : true_type {};
IanBenzMaxim 0:f77ad7f72d04 51
IanBenzMaxim 0:f77ad7f72d04 52 template <bool B, typename T, typename F> struct conditional {
IanBenzMaxim 0:f77ad7f72d04 53 typedef T type;
IanBenzMaxim 0:f77ad7f72d04 54 };
IanBenzMaxim 0:f77ad7f72d04 55 template <typename T, typename F> struct conditional<false, T, F> {
IanBenzMaxim 0:f77ad7f72d04 56 typedef F type;
IanBenzMaxim 0:f77ad7f72d04 57 };
IanBenzMaxim 0:f77ad7f72d04 58
IanBenzMaxim 0:f77ad7f72d04 59 template <bool B, typename T = void> struct enable_if {};
IanBenzMaxim 0:f77ad7f72d04 60 template <typename T> struct enable_if<true, T> { typedef T type; };
IanBenzMaxim 0:f77ad7f72d04 61
IanBenzMaxim 0:f77ad7f72d04 62 namespace detail {
IanBenzMaxim 0:f77ad7f72d04 63
IanBenzMaxim 0:f77ad7f72d04 64 template <typename T> struct alignment_of_helper {
IanBenzMaxim 0:f77ad7f72d04 65 char a;
IanBenzMaxim 0:f77ad7f72d04 66 T b;
IanBenzMaxim 0:f77ad7f72d04 67 };
IanBenzMaxim 0:f77ad7f72d04 68
IanBenzMaxim 0:f77ad7f72d04 69 } // namespace detail
IanBenzMaxim 0:f77ad7f72d04 70
IanBenzMaxim 0:f77ad7f72d04 71 template <typename T>
IanBenzMaxim 0:f77ad7f72d04 72 struct alignment_of
IanBenzMaxim 0:f77ad7f72d04 73 : integral_constant<size_t,
IanBenzMaxim 0:f77ad7f72d04 74 sizeof(detail::alignment_of_helper<T>) - sizeof(T)> {};
IanBenzMaxim 6:a8c83a2e6fa4 75
IanBenzMaxim 6:a8c83a2e6fa4 76 template <typename T> struct remove_const { typedef T type; };
IanBenzMaxim 6:a8c83a2e6fa4 77 template <typename T> struct remove_const<const T> { typedef T type; };
IanBenzMaxim 6:a8c83a2e6fa4 78
IanBenzMaxim 6:a8c83a2e6fa4 79 template <typename T> struct remove_volatile { typedef T type; };
IanBenzMaxim 6:a8c83a2e6fa4 80 template <typename T> struct remove_volatile<volatile T> { typedef T type; };
IanBenzMaxim 6:a8c83a2e6fa4 81
IanBenzMaxim 6:a8c83a2e6fa4 82 template <typename T> struct remove_cv {
IanBenzMaxim 6:a8c83a2e6fa4 83 typedef typename remove_volatile<typename remove_const<T>::type>::type type;
IanBenzMaxim 6:a8c83a2e6fa4 84 };
IanBenzMaxim 0:f77ad7f72d04 85
IanBenzMaxim 0:f77ad7f72d04 86 } // namespace MaximInterface
IanBenzMaxim 0:f77ad7f72d04 87
IanBenzMaxim 0:f77ad7f72d04 88 #endif