Annotation of parser3/src/types/pa_vobject.h, revision 1.12
1.6 paf 1: /** @file
1.7 paf 2: Parser: @b object class decl.
3:
1.1 paf 4: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.2 paf 5: Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
1.1 paf 6:
1.12 ! parser 7: $Id: pa_vobject.h,v 1.11 2001/09/26 10:32:26 parser Exp $
1.1 paf 8: */
9:
10: #ifndef PA_VOBJECT_H
11: #define PA_VOBJECT_H
12:
13: #include "pa_valiased.h"
14: #include "pa_vjunction.h"
15: #include "pa_vclass.h"
1.4 paf 16: #include "pa_vstateless_object.h"
1.1 paf 17:
1.6 paf 18:
19: /** parser class instance,
20: stores fields VObject::ffields (dynamic, not static, which are stored in class).
21: */
1.4 paf 22: class VObject : public VStateless_object {
1.1 paf 23: public: // Value
24:
25: const char *type() const { return "object"; }
1.12 ! parser 26:
! 27: /// VObject : true
! 28: Value *as_expr_result(bool) { return NEW VBool(pool(), as_bool()); }
! 29: /// VObject : true
! 30: bool as_bool() const { return true; }
1.1 paf 31:
1.6 paf 32: /// VObject : (field)=value;(CLASS)=vclass;(method)=method_ref
1.1 paf 33: Value *get_element(const String& name) {
1.9 paf 34: // $field=ffields.field
35: if(Value *result=static_cast<Value *>(ffields.get(name)))
36: return result;
37:
1.10 parser 38: // $CLASS,$method
1.9 paf 39: return VStateless_object::get_element(name);
1.1 paf 40: }
41:
1.6 paf 42: /// VObject : (field)=value
1.1 paf 43: void put_element(const String& name, Value *value) {
44: // speed1:
45: // will not check for '$CLASS(subst)' trick
46: // will hope that user ain't THAT self-hating person
47: // speed2:
48: // will not check for '$method_name(subst)' trick
49: // -same-
50:
51: ffields.put(name, value);
52: }
53:
54: public: // creation
55:
1.5 paf 56: VObject(Pool& apool, VStateless_class& aclass_real) :
57: VStateless_object(apool, aclass_real),
58:
1.1 paf 59: ffields(apool) {
60: }
61:
62: private:
63:
64: Hash ffields;
65: };
66:
67: #endif
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