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- xpath.c include/libxml/xpath.h include/libxml/xpathInternals.h:
lot of optimization work, results in significant improvements when handling really complex XPath queries. Add a small optimizer for unions, improve [n] and [last()], avoid some costly ops. Daniel
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@ -1,3 +1,10 @@
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Tue Jul 3 10:12:03 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
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* xpath.c include/libxml/xpath.h include/libxml/xpathInternals.h:
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lot of optimization work, results in significant improvements
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when handling really complex XPath queries. Add a small optimizer
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for unions, improve [n] and [last()], avoid some costly ops.
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Fri Jun 29 23:26:54 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
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* include/libxml/parser.h parser.c: xmlStrstr args are both const
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@ -255,6 +255,7 @@ struct _xmlXPathParserContext {
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xmlXPathCompExprPtr comp; /* the precompiled expression */
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int xptr; /* it this an XPointer expression */
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xmlNodePtr ancestor; /* used for walking preceding axis */
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};
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/**
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@ -74,6 +74,17 @@ extern "C" {
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if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \
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XP_ERROR(XPATH_INVALID_TYPE)
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/**
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* CHECK_TYPE0:
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* @typeval: the XPath type
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*
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* Macro to check that the value on top of the XPath stack is of a given
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* type. return(0) in case of failure
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*/
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#define CHECK_TYPE0(typeval) \
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if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \
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XP_ERROR0(XPATH_INVALID_TYPE)
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/**
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* CHECK_ARITY:
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* @x: the number of expected args
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