diff options
Diffstat (limited to 'boost/test/utils/runtime/cla/argv_traverser.ipp')
| -rw-r--r-- | boost/test/utils/runtime/cla/argv_traverser.ipp | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/boost/test/utils/runtime/cla/argv_traverser.ipp b/boost/test/utils/runtime/cla/argv_traverser.ipp deleted file mode 100644 index d1ae93be82..0000000000 --- a/boost/test/utils/runtime/cla/argv_traverser.ipp +++ /dev/null @@ -1,212 +0,0 @@ -// (C) Copyright Gennadiy Rozental 2005-2014. -// Use, modification, and distribution are subject to 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) - -// See http://www.boost.org/libs/test for the library home page. -// -// File : $RCSfile$ -// -// Version : $Revision$ -// -// Description : implements facility to hide input traversing details -// *************************************************************************** - -#ifndef BOOST_TEST_UTILS_RUNTIME_CLA_ARGV_TRAVERSER_IPP -#define BOOST_TEST_UTILS_RUNTIME_CLA_ARGV_TRAVERSER_IPP - -// Boost.Runtime.Parameter -#include <boost/test/utils/runtime/trace.hpp> - -#include <boost/test/utils/runtime/cla/argv_traverser.hpp> - -// STL -#include <memory> -#include <cstring> - -#ifdef BOOST_NO_STDC_NAMESPACE -namespace std { using ::memcpy; } -#endif - -namespace boost { - -namespace BOOST_TEST_UTILS_RUNTIME_PARAM_NAMESPACE { - -namespace cla { - -// ************************************************************************** // -// ************** runtime::cla::argv_traverser ************** // -// ************************************************************************** // - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE -argv_traverser::argv_traverser() -: p_ignore_mismatch( false ), p_separator( BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( ' ' ) ) -{ -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -argv_traverser::init( int argc, char_type** argv ) -{ - m_buffer.clear(); - - for( int index = 1; index < argc; ++index ) { - m_buffer += argv[index]; - if( index != argc-1 ) - m_buffer += BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( ' ' ); - } - - m_remainder.reset( new char_type[m_buffer.size()+1] ); - m_remainder_size = 0; - m_work_buffer = m_buffer; - m_commited_end = m_work_buffer.begin(); - - BOOST_TEST_UTILS_RUNTIME_PARAM_TRACE( "Input buffer: " << m_buffer ); - - next_token(); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -argv_traverser::remainder( int& argc, char_type** argv ) -{ - argc = 1; - std::size_t pos = 0; - while(pos < m_remainder_size ) { - argv[argc++] = m_remainder.get() + pos; - - pos = static_cast<size_t>(std::find( m_remainder.get() + pos, m_remainder.get() + m_remainder_size, - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( ' ' ) ) - - m_remainder.get()); - m_remainder[pos++] = BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( '\0' ); - } -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE cstring -argv_traverser::token() const -{ - return m_token; -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -argv_traverser::next_token() -{ - if( m_work_buffer.is_empty() ) - return; - - m_work_buffer.trim_left( m_token.size() ); // skip remainder of current token - - if( m_work_buffer.size() != m_buffer.size() ) // !! is there a better way to identify first token - m_work_buffer.trim_left( 1 ); // skip separator if not first token; - - m_token.assign( m_work_buffer.begin(), - std::find( m_work_buffer.begin(), m_work_buffer.end(), p_separator ) ); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE cstring -argv_traverser::input() const -{ - return m_work_buffer; -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -argv_traverser::trim( std::size_t size ) -{ - m_work_buffer.trim_left( size ); - - if( size <= m_token.size() ) - m_token.trim_left( size ); - else { - m_token.assign( m_work_buffer.begin(), - std::find( m_work_buffer.begin(), m_work_buffer.end(), p_separator ) ); - } -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE bool -argv_traverser::match_front( cstring str ) -{ - return m_work_buffer.size() < str.size() ? false : m_work_buffer.substr( 0, str.size() ) == str; -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE bool -argv_traverser::match_front( char_type c ) -{ - return first_char( m_work_buffer ) == c; -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE bool -argv_traverser::eoi() const -{ - return m_work_buffer.is_empty(); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -argv_traverser::commit() -{ - m_commited_end = m_work_buffer.begin(); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -argv_traverser::rollback() -{ - m_work_buffer.assign( m_commited_end, m_work_buffer.end() ); - m_token.assign( m_work_buffer.begin(), - std::find( m_work_buffer.begin(), m_work_buffer.end(), p_separator ) ); - -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE std::size_t -argv_traverser::input_pos() const -{ - return static_cast<std::size_t>(m_work_buffer.begin() - m_commited_end); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE bool -argv_traverser::handle_mismatch() -{ - if( !p_ignore_mismatch ) - return false; - - std::memcpy( m_remainder.get() + m_remainder_size, token().begin(), token().size() ); - m_remainder_size += token().size(); - m_remainder[m_remainder_size++] = p_separator; - - next_token(); - commit(); - - return true; -} - -//____________________________________________________________________________// - -} // namespace cla - -} // namespace BOOST_TEST_UTILS_RUNTIME_PARAM_NAMESPACE - -} // namespace boost - -#endif // BOOST_TEST_UTILS_RUNTIME_CLA_ARGV_TRAVERSER_IPP |