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Annotation of parser3/src/types/pa_vdnode.h, revision 1.3

1.1       parser      1: /** @file
                      2:        Parser: @b DOM parser class decl.
                      3: 
                      4:        Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
                      5:        Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
                      6: 
1.3     ! parser      7:        $Id: pa_vdnode.h,v 1.2 2001/09/20 14:25:06 parser Exp $
1.1       parser      8: */
                      9: 
                     10: #ifndef PA_VDNODE_H
                     11: #define PA_VDNODE_H
                     12: 
                     13: #include "classes.h"
                     14: #include "pa_common.h"
                     15: #include "pa_vstateless_object.h"
                     16: 
                     17: #include <XalanDOM/XalanNode.hpp>
                     18: #include <PlatformSupport/XSLException.hpp>
                     19: 
                     20: extern Methoded *Dnode_class;
                     21: 
                     22: //void VDnode_cleanup(void *);
                     23: 
                     24: /// value of type 'dnode'. implemented with XalanNode
                     25: class VDnode : public VStateless_object {
                     26:        //friend void VDnode_cleanup(void *);
                     27: public: // Value
                     28: 
                     29:        const char *type() const { return "dnode"; }
                     30: 
                     31:        /// VDnode: $CLASS,$method, fields
                     32:        Value *get_element(const String& aname);
                     33: 
                     34: protected: // VAliased
                     35: 
                     36:        /// disable .CLASS element. @see VAliased::get_element
                     37:        bool hide_class() { return true; }
                     38: 
                     39: public: // usage
                     40: 
                     41:        VDnode(Pool& apool, XalanNode *anode=0, VStateless_class& abase=*Dnode_class) : 
                     42:                VStateless_object(apool, abase), 
                     43:                fnode(anode) {
                     44:                //register_cleanup(VDnode_cleanup, this);
                     45:        }
                     46: private:
                     47:        //void cleanup() {}
                     48: public:
                     49: 
                     50:        void set_node(XalanNode& anode) { fnode=&anode; }
                     51: 
                     52: public: // VDnode
                     53:        virtual XalanNode &get_node(Pool& pool, const String *source) { 
                     54:                if(!fnode)
                     55:                        PTHROW(0, 0,
                     56:                                source,
                     57:                                "can not be applied to uninitialized instance");
                     58:                return *fnode; 
                     59:        }
                     60: 
                     61: private:
                     62: 
                     63:        XalanNode *fnode;
                     64: 
                     65: };
                     66: 
                     67: #endif