60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2010-2015 Danny Robson <danny@nerdcruft.net>
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*/
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#ifdef __UTIL_REGION_IPP
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#error
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#endif
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#define __UTIL_REGION_IPP
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///////////////////////////////////////////////////////////////////////////////
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template <size_t S, typename T>
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template <typename U>
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constexpr util::region<S,U>
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util::region<S,T>::cast (void) const
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{
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return {
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p.template cast<U> (),
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e.template cast<U> ()
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};
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}
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///////////////////////////////////////////////////////////////////////////////
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template <size_t S, typename T>
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constexpr
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util::region<S,T>
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util::region<S,T>::max (void)
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{
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return {
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util::point <S,T> {std::numeric_limits<T>::lowest () / 2},
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util::extent<S,T> {std::numeric_limits<T>::max ()}
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};
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}
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//-----------------------------------------------------------------------------
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template <size_t S, typename T>
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constexpr
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util::region<S,T>
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util::region<S,T>::unit (void)
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{
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return {
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point_t::origin (),
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extent_t {1}
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};
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}
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