Annotation of parser3/src/types/pa_wcontext.C, revision 1.21
1.6 paf 1: /** @file
2: Parser: write context class.
3:
1.14 paf 4: Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
1.15 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.20 paf 6: */
1.6 paf 7:
1.21 ! paf 8: static const char* IDENT_WCONTEXT_C="$Date: pa_wcontext.C,v 1.20 2002/08/01 11:26:58 paf Exp $";
1.1 paf 9:
10: #include "pa_wcontext.h"
11: #include "pa_exception.h"
1.3 paf 12: #include "pa_request.h"
1.1 paf 13:
14: // appends a fstring to result
1.13 paf 15: void WContext::write(const String& astring, uchar lang) {
1.1 paf 16: fstring.append(astring, lang);
17: }
18:
1.4 paf 19: void WContext::write(Value& avalue) {
20: if(fvalue) { // already have value?
1.16 paf 21: // must not construct twice
1.18 paf 22: throw Exception("parser.runtime",
23: fvalue->get_class()?&fvalue->get_class()->name():0,
1.19 paf 24: "%s may not be overwritten with '%s' %s, use constructor",
1.18 paf 25: fvalue->type(),
26: avalue.get_class()->name_cstr(), avalue.type());
27: } else
28: fvalue=&avalue;
29: }
30:
31: void WContext::write(Value& avalue, const String* origin) {
32: if(fvalue) { // already have value?
33: // must not construct twice
34: if(origin)
1.17 paf 35: throw Exception("parser.runtime",
1.18 paf 36: origin,
1.19 paf 37: "contains illegal assignment attempt of %s to %s %s, use constructor",
1.18 paf 38: avalue.type(),
39: fvalue->get_class()->name_cstr(), fvalue->type());
40: else
1.17 paf 41: throw Exception("parser.runtime",
1.18 paf 42: fvalue->get_class()?&fvalue->get_class()->name():0,
1.19 paf 43: "%s may not be overwritten with %s %s, use constructor",
1.18 paf 44: fvalue->type(),
45: avalue.get_class()->name_cstr(), avalue.type());
1.5 paf 46: } else
1.4 paf 47: fvalue=&avalue;
1.18 paf 48: }
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