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27 lines
563 B
C++
27 lines
563 B
C++
// Copyright 2019 Hans Dembinski
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt
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// or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_HISTOGRAM_TEST_UTILITY_STR_HPP
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#define BOOST_HISTOGRAM_TEST_UTILITY_STR_HPP
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#include <sstream>
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template <class T>
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auto str(const T& t, int w = 0, bool left = true) {
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std::ostringstream os;
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auto saved = os.width();
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os.width(w);
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if (left)
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os << std::left;
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else
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os << std::right;
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os << t;
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os.width(saved);
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return os.str();
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}
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#endif
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