69 lines
2.5 KiB
C++
69 lines
2.5 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 2016 Danny Robson <danny@nerdcruft.net>
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*/
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#include "./view.hpp"
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#include <iterator>
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///////////////////////////////////////////////////////////////////////////////
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#define EQUALITY(A,B) \
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bool \
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util::operator== (A a, B b) \
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{ \
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return a.size () == a.size () && \
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std::equal (a.cbegin (), \
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a.cend (), \
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b.cbegin ()); \
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}
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EQUALITY(const std::string&, view<const char*>)
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EQUALITY(const std::string&, view<char*>)
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EQUALITY(const std::string&, view<std::string::const_iterator>)
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EQUALITY(const std::string&, view<std::string::iterator>)
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EQUALITY(view<const char*>, const std::string&)
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EQUALITY(view<char*>, const std::string&)
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EQUALITY(view<std::string::const_iterator>, const std::string&)
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EQUALITY(view<std::string::iterator>, const std::string&)
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#undef EQUALITY
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///////////////////////////////////////////////////////////////////////////////
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namespace util {
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#define OSTREAM(A) \
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template <> \
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std::ostream& \
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operator<< (std::ostream &os, view<A> a) { \
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std::copy (a.cbegin (), \
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a.cend (), \
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std::ostream_iterator<decltype(a)::value_type> (os)); \
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\
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return os; \
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}
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OSTREAM(const char*)
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OSTREAM(char*)
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OSTREAM(unsigned char*)
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OSTREAM(const unsigned char*)
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OSTREAM(std::string::const_iterator)
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OSTREAM(std::string::iterator)
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#undef OSTREAM
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}
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