Return to pa_vjunction.h CVS log

Up to [parser3project] / parser3 / src / types

Annotation of parser3/src/types/pa_vjunction.h, revision 1.21

1.3       paf         1: /**    @file
1.4       paf         2:        Parser: @b junction class decl.
1.3       paf         3: 
1.20      paf         4:        Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
1.12      paf         5:        Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.1       paf         6: */
                      7: 
                      8: #ifndef PA_VJUNCTION_H
                      9: #define PA_VJUNCTION_H
1.14      paf        10: 
1.21    ! paf        11: static const char * const IDENT_VJUNCTION_H="$Date: 2003/07/24 11:31:26 $";
1.20      paf        12: 
                     13: // include
1.1       paf        14: 
                     15: #include "pa_value.h"
1.8       parser     16: #include "pa_vbool.h"
1.20      paf        17: #include "pa_junction.h"
1.1       paf        18: 
1.4       paf        19: /// junction is method+self+context, implemented with Junction
1.20      paf        20: class VJunction: public Value {
1.1       paf        21: public: // VJunction
                     22: 
1.20      paf        23:        override const char* type() const { return "junction"; }
1.13      paf        24: 
                     25:        /// VJunction: 0
1.20      paf        26:        override VStateless_class *get_class() { return 0; }
1.8       parser     27: 
1.18      paf        28:        /// VJunction: false
1.20      paf        29:        override bool is_defined() const { return false; }
1.8       parser     30: 
1.18      paf        31:        /// VJunction: false
1.20      paf        32:        override bool as_bool() const { return is_defined(); }
1.18      paf        33: 
                     34:        /// VJunction: false
1.20      paf        35:        override Value& as_expr_result(bool) { return *new VBool(as_bool()); }
1.1       paf        36: 
1.5       paf        37:        /// VJunction: method, root,self,rcontext, code
1.20      paf        38:        override Junction* get_junction() { return fjunction; }
1.1       paf        39: 
                     40: public: // usage
                     41: 
1.20      paf        42:        VJunction(Junction* ajunction): fjunction(ajunction) {}
1.1       paf        43: 
                     44: private:
                     45: 
1.20      paf        46:        Junction* fjunction;
1.1       paf        47: };
                     48: 
                     49: 
                     50: #endif