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Annotation of parser3/src/include/pa_exception.h, revision 1.38.2.15.2.2

1.10      paf         1: /** @file
1.11      paf         2:        Parser: exception decls.
                      3: 
1.38.2.13  paf         4:        Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
1.31      paf         5:        Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.1       paf         6: */
                      7: 
                      8: #ifndef PA_EXCEPTION_H
                      9: #define PA_EXCEPTION_H
1.36      paf        10: 
1.38.2.15.2.2! (paf       11:: static const char* IDENT_EXCEPTION_H="$Date: 2003/03/18 15:14:16 $";
1.38.2.10  paf        12: 
                     13: // includes
                     14: 
1.38.2.15  paf        15: #include "pa_memory.h"
1.1       paf        16: 
1.38.2.9  paf        17: // forwards
                     18: 
1.38.2.15.2.2! (paf       19:: class String;
1.14      parser     20: 
1.22      paf        21: // defines
                     22: 
1.1       paf        23: class Exception {
                     24: public:
                     25: 
1.38.2.13  paf        26:        static const char* undefined_type;
1.38.2.15.2.1  (paf       27::       static const String* undefined_source;
1.38.2.2  paf        28: 
1.19      paf        29:        Exception();
1.15      parser     30:        Exception(
1.38.2.13  paf        31:                const char* atype,
1.38.2.15.2.1  (paf       32::               const String* aproblem_source, 
1.38.2.13  paf        33:                const char* comment_fmt, ...);
1.38.2.14  paf        34:        Exception(const Exception& src);
                     35:        Exception& operator =(const Exception& src);
1.14      parser     36: 
                     37: #ifdef XML
1.28      paf        38:        Exception(
1.38.2.15.2.1  (paf       39::               const String* aproblem_source, 
1.28      paf        40:                GdomeException& exc);
1.14      parser     41: #endif
1.1       paf        42: 
1.10      paf        43:        /// extracts exception type
1.38.2.13  paf        44:        const char* type(bool can_be_empty=false) const { 
1.35      paf        45:                if(can_be_empty)
                     46:                        return ftype; 
                     47:                else
                     48:                        return ftype?ftype:"<no type>";
                     49:        }
1.10      paf        50:        /// extracts exception problem_source
1.38.2.15.2.2! (paf       51::       const String* problem_source() const;
        !            52::       /// extracts exception comment
1.38.2.13  paf        53:        const char* comment(bool can_be_empty=false) const { 
1.38.2.15.2.1  (paf       54::               const char* result=fcomment && *fcomment?fcomment:0;
1.35      paf        55:                if(can_be_empty)
                     56:                        return result; 
                     57:                else
                     58:                        return result?result:"<no comment>";
                     59:        }
1.1       paf        60: 
                     61: private:
                     62: 
1.38.2.13  paf        63:        const char* ftype;
1.38.2.15.2.1  (paf       64::       const String* fproblem_source;
                     65::       const char* fcomment;
1.15      parser     66: 
1.1       paf        67: };
                     68: 
                     69: #endif