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Annotation of parser3/src/types/pa_vstateless_object.h, revision 1.6

1.5       paf         1: /** @file
                      2:        Parser: stateless object decl.
                      3: 
1.1       paf         4:        Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.5       paf         5: 
1.1       paf         6:        Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
                      7: 
1.6     ! paf         8:        $Id: pa_vstateless_object.h,v 1.5 2001/03/19 21:39:37 paf Exp $
1.1       paf         9: */
                     10: 
                     11: #ifndef PA_VSTATELESS_OBJECT_H
                     12: #define PA_VSTATELESS_OBJECT_H
                     13: 
                     14: #include "pa_valiased.h"
                     15: #include "pa_vjunction.h"
                     16: #include "pa_vclass.h"
                     17: 
1.6     ! paf        18: /**    the object of some class. 
1.5       paf        19:        
1.6     ! paf        20:        "of some class" means "with some set of methods".
1.5       paf        21: */
1.1       paf        22: class VStateless_object : public VAliased {
                     23: public: // Value
                     24:        
1.4       paf        25:        /// VStateless_object: fclass_real
                     26:        VStateless_class *get_class() { return &fclass_real; }
                     27: 
                     28:        /// VStateless_object: (CLASS)=vclass;(BASE)=base;(method)=method_ref
1.1       paf        29:        Value *get_element(const String& name) {
                     30:                // $CLASS=my class
                     31:                if(name==CLASS_NAME)
                     32:                        return fclass_alias;
                     33:                // $BASE=my parent
                     34:                if(name==BASE_NAME)
                     35:                        return fclass_alias->base();
                     36:                // $method=junction(self+class+method)
                     37:                if(Junction *junction=fclass_real.get_junction(*this, name))
1.3       paf        38:                        return NEW VJunction(*junction);
1.1       paf        39:                return 0;
                     40:        }
                     41: 
                     42: public: // creation
                     43: 
1.2       paf        44:        VStateless_object(Pool& apool, VStateless_class& aclass_real) : 
                     45:                VAliased(apool, aclass_real), 
                     46: 
1.1       paf        47:                fclass_real(aclass_real) {
                     48:        }
                     49: 
                     50: private:
                     51: 
1.2       paf        52:        VStateless_class& fclass_real;
1.1       paf        53: };
                     54: 
                     55: #endif