Danny Robson
6065aa9933
compares each index of the two parameters in sequence, returning true if the first parameter has the first value that compares less than the second.
47 lines
1.5 KiB
C++
47 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 2012-2017 Danny Robson <danny@nerdcruft.net>
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*/
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#ifdef __UTIL_TYPES_COMPARATOR_IPP
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#error "Double inclusion for util/types/comparator.ipp"
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#endif
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#define __UTIL_TYPES_COMPARATOR_IPP
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//-----------------------------------------------------------------------------
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namespace util::comparator {
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template <typename T>
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bool
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pointer_comparator<T>::operator() (const std::unique_ptr<T> &lhs,
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const std::unique_ptr<T> &rhs)
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{ return lhs < rhs; }
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template <typename T>
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bool
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pointer_comparator<T>::operator() (const T *lhs,
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const std::unique_ptr<T> &rhs)
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{ return lhs < rhs.get (); }
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template <typename T>
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bool
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pointer_comparator<T>::operator() (const std::unique_ptr<T> &lhs,
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const T *rhs)
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{ return lhs.get () < rhs; }
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}
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