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63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
// Copyright Sascha Ochsenknecht 2009.
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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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#define BOOST_PROGRAM_OPTIONS_SOURCE
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#include <boost/program_options/parsers.hpp>
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#include <boost/tokenizer.hpp>
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#include <string>
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#include <vector>
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namespace boost { namespace program_options { namespace detail {
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template< class charT >
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std::vector<std::basic_string<charT> >
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split_unix(
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const std::basic_string<charT>& cmdline,
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const std::basic_string<charT>& seperator,
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const std::basic_string<charT>& quote,
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const std::basic_string<charT>& escape)
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{
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typedef boost::tokenizer< boost::escaped_list_separator<charT>,
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typename std::basic_string<charT>::const_iterator,
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std::basic_string<charT> > tokenizerT;
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tokenizerT tok(cmdline.begin(), cmdline.end(),
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boost::escaped_list_separator< charT >(escape, seperator, quote));
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std::vector< std::basic_string<charT> > result;
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for (typename tokenizerT::iterator cur_token(tok.begin()), end_token(tok.end()); cur_token != end_token; ++cur_token) {
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if (!cur_token->empty())
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result.push_back(*cur_token);
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}
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return result;
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}
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}}} // namespace
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namespace boost { namespace program_options {
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// Take a command line string and splits in into tokens, according
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// to the given collection of seperators chars.
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BOOST_PROGRAM_OPTIONS_DECL std::vector<std::string>
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split_unix(const std::string& cmdline, const std::string& seperator,
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const std::string& quote, const std::string& escape)
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{
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return detail::split_unix< char >(cmdline, seperator, quote, escape);
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}
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#ifndef BOOST_NO_STD_WSTRING
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BOOST_PROGRAM_OPTIONS_DECL std::vector<std::wstring>
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split_unix(const std::wstring& cmdline, const std::wstring& seperator,
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const std::wstring& quote, const std::wstring& escape)
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{
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return detail::split_unix< wchar_t >(cmdline, seperator, quote, escape);
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}
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#endif
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}} // namespace
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