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genesis                 1 #ifndef JSON_SPIRIT_ERROR_POSITION
genesis                 2 #define JSON_SPIRIT_ERROR_POSITION
genesis                 3 
genesis                 4 //          Copyright John W. Wilkinson 2007 - 2009.
genesis                 5 // Distributed under the MIT License, see accompanying file LICENSE.txt
genesis                 6 
genesis                 7 // json spirit version 4.03
genesis                 8 
genesis                 9 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
genesis                10 # pragma once
genesis                11 #endif
genesis                12 
genesis                13 #include <string>
genesis                14 
genesis                15 namespace json_spirit
genesis                16 {
genesis                17     // An Error_position exception is thrown by the "read_or_throw" functions below on finding an error.
genesis                18     // Note the "read_or_throw" functions are around 3 times slower than the standard functions "read" 
genesis                19     // functions that return a bool.
genesis                20     //
genesis                21     struct Error_position
genesis                22     {
genesis                23         Error_position();
genesis                24         Error_position( unsigned int line, unsigned int column, const std::string& reason );
genesis                25         bool operator==( const Error_position& lhs ) const;
genesis                26         unsigned int line_;
genesis                27         unsigned int column_;
genesis                28         std::string reason_;
genesis                29     };
genesis                30 
genesis                31     inline Error_position::Error_position()
genesis                32     :   line_( 0 )
genesis                33     ,   column_( 0 )
genesis                34     {
genesis                35     }
genesis                36 
genesis                37     inline Error_position::Error_position( unsigned int line, unsigned int column, const std::string& reason )
genesis                38     :   line_( line )
genesis                39     ,   column_( column )
genesis                40     ,   reason_( reason )
genesis                41     {
genesis                42     }
genesis                43 
genesis                44     inline bool Error_position::operator==( const Error_position& lhs ) const
genesis                45     {
genesis                46         if( this == &lhs ) return true;
genesis                47 
genesis                48         return ( reason_ == lhs.reason_ ) &&
genesis                49                ( line_   == lhs.line_ ) &&
genesis                50                ( column_ == lhs.column_ ); 
genesis                51 }
genesis                52 }
genesis                53 
genesis                54 #endif