/* * Summary: API to handle XML Pointers * Description: API to handle XML Pointers * Base implementation was made accordingly to * W3C Candidate Recommendation 7 June 2000 * http://www.w3.org/TR/2000/CR-xptr-20000607 * * Added support for the element() scheme described in: * W3C Proposed Recommendation 13 November 2002 * http://www.w3.org/TR/2002/PR-xptr-element-20021113/ * * Copy: See Copyright for the status of this software. * * Author: Daniel Veillard */ #ifndef __XML_XPTR_H__#define __XML_XPTR_H__ #include <libxml/xmlversion.h> #ifdef LIBXML_XPTR_ENABLED #include <libxml/tree.h>#include <libxml/xpath.h> #ifdef __cplusplusextern "C" {#endif /* * A Location Set */typedef struct _xmlLocationSet xmlLocationSet;typedef xmlLocationSet *xmlLocationSetPtr;struct _xmlLocationSet {    int locNr;		      /* number of locations in the set */    int locMax;		      /* size of the array as allocated */    xmlXPathObjectPtr *locTab;/* array of locations */}; /* * Handling of location sets. */ XMLPUBFUN xmlLocationSetPtr XMLCALL		    xmlXPtrLocationSetCreate	(xmlXPathObjectPtr val);XMLPUBFUN void XMLCALL		    xmlXPtrFreeLocationSet	(xmlLocationSetPtr obj);XMLPUBFUN xmlLocationSetPtr XMLCALL		    xmlXPtrLocationSetMerge	(xmlLocationSetPtr val1,						 xmlLocationSetPtr val2);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewRange		(xmlNodePtr start,						 int startindex,						 xmlNodePtr end,						 int endindex);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewRangePoints	(xmlXPathObjectPtr start,						 xmlXPathObjectPtr end);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewRangeNodePoint	(xmlNodePtr start,						 xmlXPathObjectPtr end);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewRangePointNode	(xmlXPathObjectPtr start,						 xmlNodePtr end);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewRangeNodes	(xmlNodePtr start,						 xmlNodePtr end);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewLocationSetNodes	(xmlNodePtr start,						 xmlNodePtr end);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewLocationSetNodeSet(xmlNodeSetPtr set);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewRangeNodeObject	(xmlNodePtr start,						 xmlXPathObjectPtr end);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrNewCollapsedRange	(xmlNodePtr start);XMLPUBFUN void XMLCALL		    xmlXPtrLocationSetAdd	(xmlLocationSetPtr cur,						 xmlXPathObjectPtr val);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrWrapLocationSet	(xmlLocationSetPtr val);XMLPUBFUN void XMLCALL		    xmlXPtrLocationSetDel	(xmlLocationSetPtr cur,						 xmlXPathObjectPtr val);XMLPUBFUN void XMLCALL		    xmlXPtrLocationSetRemove	(xmlLocationSetPtr cur,						 int val); /* * Functions. */XMLPUBFUN xmlXPathContextPtr XMLCALL		    xmlXPtrNewContext		(xmlDocPtr doc,						 xmlNodePtr here,						 xmlNodePtr origin);XMLPUBFUN xmlXPathObjectPtr XMLCALL		    xmlXPtrEval			(const xmlChar *str,						 xmlXPathContextPtr ctx);XMLPUBFUN void XMLCALL		    xmlXPtrRangeToFunction	(xmlXPathParserContextPtr ctxt,						 int nargs);XMLPUBFUN xmlNodePtr XMLCALL		    xmlXPtrBuildNodeList	(xmlXPathObjectPtr obj);XMLPUBFUN void XMLCALL		    xmlXPtrEvalRangePredicate	(xmlXPathParserContextPtr ctxt);#ifdef __cplusplus}#endif #endif /* LIBXML_XPTR_ENABLED */#endif /* __XML_XPTR_H__ */