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Annotation of parser3/src/types/pa_vobject.h, revision 1.7

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)
1.7     ! paf         5: 
1.2       paf         6:        Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
1.1       paf         7: 
1.7     ! paf         8:        $Id: pa_vobject.h,v 1.6 2001/04/26 14:55:35 paf Exp $
1.1       paf         9: */
                     10: 
                     11: #ifndef PA_VOBJECT_H
                     12: #define PA_VOBJECT_H
                     13: 
                     14: #include "pa_valiased.h"
                     15: #include "pa_vjunction.h"
                     16: #include "pa_vclass.h"
1.4       paf        17: #include "pa_vstateless_object.h"
1.1       paf        18: 
1.6       paf        19: 
                     20: /**    parser class instance,
                     21:        stores fields VObject::ffields (dynamic, not static, which are stored in class).
                     22: */
1.4       paf        23: class VObject : public VStateless_object {
1.1       paf        24: public: // Value
                     25:        
1.6       paf        26:        /// all: for error reporting after fail(), etc
1.1       paf        27:        const char *type() const { return "object"; }
                     28: 
1.6       paf        29:        /// VObject : (field)=value;(CLASS)=vclass;(method)=method_ref
1.1       paf        30:        Value *get_element(const String& name) {
1.3       paf        31:                // $CLASS,$BASE,$method
1.4       paf        32:                if(Value *result=VStateless_object::get_element(name))
1.3       paf        33:                        return result;
1.1       paf        34:                // $field=ffields.field
                     35:                return static_cast<Value *>(ffields.get(name));
                     36:        }
                     37: 
1.6       paf        38:        /// VObject : (field)=value
1.1       paf        39:        void put_element(const String& name, Value *value) {
                     40:                // speed1:
                     41:                //   will not check for '$CLASS(subst)' trick
                     42:                //   will hope that user ain't THAT self-hating person
                     43:                // speed2:
                     44:                //   will not check for '$method_name(subst)' trick
                     45:                //   -same-
                     46: 
                     47:                ffields.put(name, value);
                     48:        }
                     49: 
                     50: public: // creation
                     51: 
1.5       paf        52:        VObject(Pool& apool, VStateless_class& aclass_real) : 
                     53:                VStateless_object(apool, aclass_real), 
                     54: 
1.1       paf        55:                ffields(apool) {
                     56:        }
                     57: 
                     58: private:
                     59: 
                     60:        Hash ffields;
                     61: };
                     62: 
                     63: #endif