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contrib/restricted/boost/program_options/src/positional_options.cpp
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robot-contrib
Update contrib/restricted/boost/program_options to 1.84.0
20 дек 2023, 21:27
20 дек 2023, 21:27
55ed321
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// Copyright Vladimir Prus 2004. // Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE_1_0.txt // or copy at http://www.boost.org/LICENSE_1_0.txt) #ifndef BOOST_PROGRAM_OPTIONS_SOURCE # define BOOST_PROGRAM_OPTIONS_SOURCE #endif #include <boost/program_options/config.hpp> #include <boost/program_options/positional_options.hpp> #include <boost/limits.hpp> #include <cassert> namespace boost { namespace program_options { positional_options_description::positional_options_description() {} positional_options_description& positional_options_description::add(const char* name, int max_count) { assert(max_count != -1 || m_trailing.empty()); if (max_count == -1) m_trailing = name; else { m_names.resize(m_names.size() + max_count, name); } return *this; } unsigned positional_options_description::max_total_count() const { return m_trailing.empty() ? static_cast<unsigned>(m_names.size()) : (std::numeric_limits<unsigned>::max)(); } const std::string& positional_options_description::name_for_position(unsigned position) const { assert(position < max_total_count()); if (position < m_names.size()) return m_names[position]; else return m_trailing; } }}