Annotation of parser3/src/types/pa_vobject.h, revision 1.17
1.6 paf 1: /** @file
1.7 paf 2: Parser: @b object class decl.
3:
1.15 paf 4: Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
1.16 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.1 paf 6:
1.17 ! paf 7: $Id: pa_vobject.h,v 1.16 2002/02/08 08:30:20 paf Exp $
1.1 paf 8: */
9:
10: #ifndef PA_VOBJECT_H
11: #define PA_VOBJECT_H
12:
1.17 ! paf 13: //#include "pa_valiased.h"
1.1 paf 14: #include "pa_vjunction.h"
15: #include "pa_vclass.h"
1.4 paf 16: #include "pa_vstateless_object.h"
1.6 paf 17:
18: /** parser class instance,
19: stores fields VObject::ffields (dynamic, not static, which are stored in class).
20: */
1.4 paf 21: class VObject : public VStateless_object {
1.1 paf 22: public: // Value
23:
24: const char *type() const { return "object"; }
1.12 parser 25:
26: /// VObject : true
27: Value *as_expr_result(bool) { return NEW VBool(pool(), as_bool()); }
28: /// VObject : true
29: bool as_bool() const { return true; }
1.1 paf 30:
1.6 paf 31: /// VObject : (field)=value;(CLASS)=vclass;(method)=method_ref
1.1 paf 32: Value *get_element(const String& name) {
1.9 paf 33: // $field=ffields.field
34: if(Value *result=static_cast<Value *>(ffields.get(name)))
35: return result;
36:
1.10 parser 37: // $CLASS,$method
1.9 paf 38: return VStateless_object::get_element(name);
1.1 paf 39: }
40:
1.6 paf 41: /// VObject : (field)=value
1.1 paf 42: void put_element(const String& name, Value *value) {
43: // speed1:
44: // will not check for '$CLASS(subst)' trick
45: // will hope that user ain't THAT self-hating person
46: // speed2:
47: // will not check for '$method_name(subst)' trick
48: // -same-
49:
50: ffields.put(name, value);
51: }
52:
53: public: // creation
54:
1.5 paf 55: VObject(Pool& apool, VStateless_class& aclass_real) :
56: VStateless_object(apool, aclass_real),
57:
1.1 paf 58: ffields(apool) {
59: }
60:
61: private:
62:
63: Hash ffields;
64: };
65:
66: #endif
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