Annotation of parser3/src/types/pa_vclass.h, revision 1.15
1.13 paf 1: /** @file
1.14 paf 2: Parser: @b class parser class decl.
1.13 paf 3:
1.1 paf 4: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.13 paf 5:
1.2 paf 6: Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
1.1 paf 7:
1.15 ! paf 8: $Id: pa_vclass.h,v 1.14 2001/04/26 15:01:51 paf Exp $
1.1 paf 9: */
10:
11: #ifndef PA_VCLASS_H
12: #define PA_VCLASS_H
13:
1.8 paf 14: #include "pa_vstateless_class.h"
1.1 paf 15: #include "pa_vhash.h"
16: #include "pa_vjunction.h"
17:
1.13 paf 18: /** stores
19: - base: VClass::base()
20: - fields: VClass::ffields
21: */
1.8 paf 22: class VClass : public VStateless_class {
1.1 paf 23: public: // Value
24:
25: const char *type() const { return "class"; }
1.9 paf 26:
1.1 paf 27: // object_class: (field)=STATIC.value;(STATIC)=hash;(method)=method_ref with self=object_class
1.8 paf 28: Value *get_element(const String& aname) {
29: if(Value *result=VStateless_class::get_element(aname))
30: return result;
31:
32: // $field=static field
33: return get_field(aname);
34: }
1.1 paf 35:
36: // object_class, operator_class: (field)=value - static values only
1.11 paf 37: void put_element(const String& name, Value *value) {
38: set_field(name, value);
39: }
1.1 paf 40:
41: public: // usage
42:
1.8 paf 43: VClass(Pool& apool) : VStateless_class(apool),
44: ffields(apool) {
1.1 paf 45: }
46:
1.12 paf 47: private:
48:
1.1 paf 49: void set_field(const String& name, Value *value) {
1.12 paf 50: //if(value) // used in ^process to temporarily remove @main
51: //value->set_name(name);
1.1 paf 52: if(fbase && fbase->replace_field(name, value))
53: return;
54:
55: ffields.put(name, value);
56: }
57:
58: Value *get_field(const String& name) {
59: Value *result=static_cast<Value *>(ffields.get(name));
60: if(!result && fbase)
61: result=fbase->get_field(name);
62: return result;
63: }
1.8 paf 64:
65: protected:
1.1 paf 66:
67: bool replace_field(const String& name, Value *value) {
68: return
69: (fbase && fbase->replace_field(name, value)) ||
70: ffields.put_replace(name, value);
71: }
1.4 paf 72:
1.1 paf 73: private:
74:
75: Hash ffields;
76: };
77:
78: #endif
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