[857] | 1 | // (C) Copyright Gennadiy Rozental 2005.
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| 2 | // Use, modification, and distribution are subject to the
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| 3 | // Boost Software License, Version 1.0. (See accompanying file
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| 4 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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| 5 |
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| 6 | // See http://www.boost.org/libs/test for the library home page.
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| 7 | //
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| 8 | // File : $RCSfile: validation.ipp,v $
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| 9 | //
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| 10 | // Version : $Revision: 1.1 $
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| 11 | //
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| 12 | // Description : input validation helpers implementation
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| 13 | // ***************************************************************************
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| 14 |
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| 15 | #ifndef BOOST_RT_CLA_VALIDATION_IPP_070604GER
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| 16 | #define BOOST_RT_CLA_VALIDATION_IPP_070604GER
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| 17 |
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| 18 | // Boost.Runtime.Parameter
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| 19 | #include <boost/test/utils/runtime/config.hpp>
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| 20 |
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| 21 | #include <boost/test/utils/runtime/cla/argv_traverser.hpp>
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| 22 | #include <boost/test/utils/runtime/cla/validation.hpp>
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| 23 |
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| 24 | // Boost
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| 25 | #include <boost/test/utils/basic_cstring/io.hpp>
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| 26 |
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| 27 | // STL
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| 28 |
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| 29 | namespace boost {
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| 30 |
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| 31 | namespace BOOST_RT_PARAM_NAMESPACE {
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| 32 |
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| 33 | namespace cla {
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| 34 |
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| 35 | // ************************************************************************** //
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| 36 | // ************** runtime::cla::validation ************** //
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| 37 | // ************************************************************************** //
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| 38 |
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| 39 | BOOST_RT_PARAM_INLINE void
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| 40 | report_input_error( argv_traverser const& tr, format_stream& msg )
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| 41 | {
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| 42 | if( tr.eoi() )
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| 43 | msg << BOOST_RT_PARAM_LITERAL( " at the end of input" );
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| 44 | else {
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| 45 | msg << BOOST_RT_PARAM_LITERAL( " in the following position: " );
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| 46 |
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| 47 | if( tr.input().size() > 5 )
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| 48 | msg << tr.input().substr( 0, 5 ) << BOOST_RT_PARAM_LITERAL( "..." );
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| 49 | else
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| 50 | msg << tr.input();
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| 51 | }
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| 52 |
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| 53 | throw BOOST_RT_PARAM_NAMESPACE::logic_error( msg.str() );
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| 54 | }
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| 55 |
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| 56 | //____________________________________________________________________________//
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| 57 |
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| 58 | } // namespace cla
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| 59 |
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| 60 | } // namespace BOOST_RT_PARAM_NAMESPACE
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| 61 |
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| 62 | } // namespace boost
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| 63 |
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| 64 | // ************************************************************************** //
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| 65 | // Revision History:
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| 66 | //
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| 67 | // $Log: validation.ipp,v $
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| 68 | // Revision 1.1 2005/04/12 06:42:43 rogeeff
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| 69 | // Runtime.Param library initial commit
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| 70 | //
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| 71 | // ************************************************************************** //
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| 72 |
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| 73 | #endif // BOOST_RT_CLA_VALIDATION_IPP_070604GER
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