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struct xmlLocationSet; typedef xmlLocationSetPtr; xmlLocationSetPtr xmlXPtrLocationSetCreate (xmlXPathObjectPtr val); void xmlXPtrFreeLocationSet (xmlLocationSetPtr obj); xmlLocationSetPtr xmlXPtrLocationSetMerge (xmlLocationSetPtr val1, xmlLocationSetPtr val2); xmlXPathObjectPtr xmlXPtrNewRange (xmlNodePtr start, int startindex, xmlNodePtr end, int endindex); xmlXPathObjectPtr xmlXPtrNewRangePoints (xmlXPathObjectPtr start, xmlXPathObjectPtr end); xmlXPathObjectPtr xmlXPtrNewRangeNodePoint (xmlNodePtr start, xmlXPathObjectPtr end); xmlXPathObjectPtr xmlXPtrNewRangePointNode (xmlXPathObjectPtr start, xmlNodePtr end); xmlXPathObjectPtr xmlXPtrNewRangeNodes (xmlNodePtr start, xmlNodePtr end); xmlXPathObjectPtr xmlXPtrNewLocationSetNodes (xmlNodePtr start, xmlNodePtr end); xmlXPathObjectPtr xmlXPtrNewLocationSetNodeSet (xmlNodeSetPtr set); xmlXPathObjectPtr xmlXPtrNewRangeNodeObject (xmlNodePtr start, xmlXPathObjectPtr end); xmlXPathObjectPtr xmlXPtrNewCollapsedRange (xmlNodePtr start); void xmlXPtrLocationSetAdd (xmlLocationSetPtr cur, xmlXPathObjectPtr val); xmlXPathObjectPtr xmlXPtrWrapLocationSet (xmlLocationSetPtr val); void xmlXPtrLocationSetDel (xmlLocationSetPtr cur, xmlXPathObjectPtr val); void xmlXPtrLocationSetRemove (xmlLocationSetPtr cur, int val); xmlXPathContextPtr xmlXPtrNewContext (xmlDocPtr doc, xmlNodePtr here, xmlNodePtr origin); xmlXPathObjectPtr xmlXPtrEval (const xmlChar *str, xmlXPathContextPtr ctx); void xmlXPtrRangeToFunction (xmlXPathParserContextPtr ctxt, int nargs); xmlNodePtr xmlXPtrBuildNodeList (xmlXPathObjectPtr obj); void xmlXPtrEvalRangePredicate (xmlXPathParserContextPtr ctxt);
struct xmlLocationSet { int locNr; /* number of locations in the set */ int locMax; /* size of the array as allocated */ xmlXPathObjectPtr *locTab;/* array of locations */ };
xmlLocationSetPtr xmlXPtrLocationSetCreate (xmlXPathObjectPtr val);
Create a new xmlLocationSetPtr of type double and of value val
val : | |
Returns : |
void xmlXPtrFreeLocationSet (xmlLocationSetPtr obj);
Free the LocationSet compound (not the actual ranges !).
obj : |
xmlLocationSetPtr xmlXPtrLocationSetMerge (xmlLocationSetPtr val1, xmlLocationSetPtr val2);
Merges two rangesets, all ranges from val2 are added to val1
val1 : | |
val2 : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewRange (xmlNodePtr start, int startindex, xmlNodePtr end, int endindex);
Create a new xmlXPathObjectPtr of type range
start : | |
startindex : | |
end : | |
endindex : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewRangePoints (xmlXPathObjectPtr start, xmlXPathObjectPtr end);
Create a new xmlXPathObjectPtr of type range using 2 Points
start : | |
end : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewRangeNodePoint (xmlNodePtr start, xmlXPathObjectPtr end);
Create a new xmlXPathObjectPtr of type range from a node to a point
start : | |
end : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewRangePointNode (xmlXPathObjectPtr start, xmlNodePtr end);
Create a new xmlXPathObjectPtr of type range from a point to a node
start : | |
end : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewRangeNodes (xmlNodePtr start, xmlNodePtr end);
Create a new xmlXPathObjectPtr of type range using 2 nodes
start : | |
end : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewLocationSetNodes (xmlNodePtr start, xmlNodePtr end);
Create a new xmlXPathObjectPtr of type LocationSet and initialize it with the single range made of the two nodes start and end
start : | |
end : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewLocationSetNodeSet (xmlNodeSetPtr set);
Create a new xmlXPathObjectPtr of type LocationSet and initialize it with all the nodes from set
set : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewRangeNodeObject (xmlNodePtr start, xmlXPathObjectPtr end);
Create a new xmlXPathObjectPtr of type range from a not to an object
start : | |
end : | |
Returns : |
xmlXPathObjectPtr xmlXPtrNewCollapsedRange (xmlNodePtr start);
Create a new xmlXPathObjectPtr of type range using a single nodes
start : | |
Returns : |
void xmlXPtrLocationSetAdd (xmlLocationSetPtr cur, xmlXPathObjectPtr val);
add a new xmlXPathObjectPtr to an existing LocationSet If the location already exist in the set val is freed.
cur : | |
val : |
xmlXPathObjectPtr xmlXPtrWrapLocationSet (xmlLocationSetPtr val);
Wrap the LocationSet val in a new xmlXPathObjectPtr
val : | |
Returns : |
void xmlXPtrLocationSetDel (xmlLocationSetPtr cur, xmlXPathObjectPtr val);
Removes an xmlXPathObjectPtr from an existing LocationSet
cur : | |
val : |
void xmlXPtrLocationSetRemove (xmlLocationSetPtr cur, int val);
Removes an entry from an existing LocationSet list.
cur : | |
val : |
xmlXPathContextPtr xmlXPtrNewContext (xmlDocPtr doc, xmlNodePtr here, xmlNodePtr origin);
Create a new XPointer context
doc : | |
here : | |
origin : | |
Returns : |
xmlXPathObjectPtr xmlXPtrEval (const xmlChar *str, xmlXPathContextPtr ctx);
Evaluate the XPath Location Path in the given context.
str : | |
ctx : | |
Returns : |
void xmlXPtrRangeToFunction (xmlXPathParserContextPtr ctxt, int nargs);
Implement the range-
ctxt : | |
nargs : |
xmlNodePtr xmlXPtrBuildNodeList (xmlXPathObjectPtr obj);
Build a node list tree copy of the XPointer result. This will drop Attributes and Namespace declarations.
obj : | |
Returns : |
void xmlXPtrEvalRangePredicate (xmlXPathParserContextPtr ctxt);
[8] Predicate ::= '[' PredicateExpr ']' [9] PredicateExpr ::= Expr
Evaluate a predicate as in xmlXPathEvalPredicate() but for a Location Set instead of a node set
ctxt : |
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