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Annotation of parser3/src/types/pa_vdnode.h, revision 1.2

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