Add a convenience operator<< overload for easy printing to std::cout.
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include/vectorwrapper/vector_ostream.hpp
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36
include/vectorwrapper/vector_ostream.hpp
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/*
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* Copyright 2015-2017 Michele "King_DuckZ" Santullo
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*
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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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#pragma once
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#include "vectorwrapper.hpp"
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#include "size_type.hpp"
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#include <iostream>
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namespace vwr {
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template <typename T, size_type S>
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inline
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std::ostream& operator<< (std::ostream& parStream, const Vec<T, S>& parVec) {
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static_assert(S > 0, "Invalid size");
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parStream << '<';
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for (size_type z = 0; z < S - 1; ++z) {
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parStream << parVec[z] << ',';
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}
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parStream << parVec[S - 1] << '>';
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return parStream;
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}
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} //namespace vwr
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