Annotation of parser3/src/include/pa_exception.h, revision 1.38.2.11
1.10 paf 1: /** @file
1.11 paf 2: Parser: exception decls.
3:
1.38 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:
1.38.2.11! paf 11: static const char* IDENT_EXCEPTION_H="$Date: 2003/01/29 12:02:22 $";
1.38.2.10 paf 12:
13: // includes
14:
15: #include "pa_pool.h"
1.1 paf 16:
1.38.2.9 paf 17: // forwards
18:
1.38.2.10 paf 19: class String; typedef object_ptr<const String> ConstStringPtr;
1.14 parser 20:
1.22 paf 21: // defines
22:
1.1 paf 23: class Exception {
24: public:
25:
1.38.2.8 paf 26: static const char *undefined_type;
1.38.2.5 paf 27: static const ConstStringPtr undefined_source;
1.38.2.2 paf 28:
1.19 paf 29: Exception();
1.15 parser 30: Exception(
1.33 paf 31: const char *atype,
1.38.2.3 paf 32: ConstStringPtr aproblem_source,
1.15 parser 33: const char *comment_fmt, ...);
1.38.2.1 paf 34: Exception(const Exception& src):
35: ftype(src.ftype),
36: fproblem_source(src.fproblem_source),
37: fcomment(src.fcomment) {
38: }
39: Exception& operator =(const Exception& src) {
40: ftype=src.ftype;
41: fproblem_source=src.fproblem_source;
42: fcomment=src.fcomment;
43: return *this;
44: }
1.14 parser 45:
46: #ifdef XML
1.28 paf 47: Exception(
1.38.2.6 paf 48: ConstStringPtr aproblem_source,
1.28 paf 49: GdomeException& exc);
1.14 parser 50: #endif
1.1 paf 51:
1.10 paf 52: /// extracts exception type
1.35 paf 53: const char *type(bool can_be_empty=false) const {
54: if(can_be_empty)
55: return ftype;
56: else
57: return ftype?ftype:"<no type>";
58: }
1.10 paf 59: /// extracts exception problem_source
1.38.2.3 paf 60: ConstStringPtr problem_source() const; /// extracts exception comment
1.35 paf 61: const char *comment(bool can_be_empty=false) const {
1.38.2.3 paf 62: const char *result=fcomment.get()!=0 && *fcomment.get()?fcomment.get():0;
1.35 paf 63: if(can_be_empty)
64: return result;
65: else
66: return result?result:"<no comment>";
67: }
1.1 paf 68:
69: private:
70:
1.33 paf 71: const char *ftype;
1.38.2.3 paf 72: ConstStringPtr fproblem_source;
1.38.2.4 paf 73: CharPtr fcomment;
1.15 parser 74:
1.1 paf 75: };
76:
77: #endif
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