forked from catchorg/Catch2
27 lines
843 B
C++
27 lines
843 B
C++
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// Copyright Catch2 Authors
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// https://www.boost.org/LICENSE_1_0.txt)
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// SPDX-License-Identifier: BSL-1.0
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#include <catch2/internal/catch_case_insensitive_comparisons.hpp>
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#include <catch2/internal/catch_string_manip.hpp>
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#include <algorithm>
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namespace Catch {
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namespace Detail {
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bool CaseInsensitiveLess::operator()( std::string const& lhs,
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std::string const& rhs ) const {
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return std::lexicographical_compare(
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lhs.begin(), lhs.end(),
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rhs.begin(), rhs.end(),
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[]( char l, char r ) { return toLower( l ) < toLower( r ); } );
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}
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} // namespace Detail
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} // namespace Catch
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