commit 47334c09f4373e4cff71334e60a623fee73a525f
author Thomas Broyer <tbroyer@src.gnome.org> Sun Oct 07 16:41:52 2001 +0000
committer Thomas Broyer <tbroyer@src.gnome.org> Sun Oct 07 16:41:52 2001 +0000
tree 49611a62678a106ae1c2f1f8a4e7bd61859531a4
parent ac941e32125d5d8a96fe504329c0b17c58ecbd04

implemented xmlXPathObjectCopy for external objects added


	* xpath.c: implemented xmlXPathObjectCopy for external objects
	* include/libxml/xpathInternals.h: added xmlXPathStackIsExternal

include/libxml/xpathInternals.h

diff --git a/include/libxml/xpathInternals.h b/include/libxml/xpathInternals.h
index 77f2c50..b3e0afb 100644
--- a/include/libxml/xpathInternals.h
+++ b/include/libxml/xpathInternals.h
@@ -205,6 +205,19 @@
          || ((ctxt)->value->type == XPATH_XSLT_TREE)))
 
 /**
+ * xmlXPathStackIsExternal:
+ * @ctxt: an XPath parser context
+ *
+ * Checks if the current value on the XPath stack is an external
+ * object.
+ *
+ * Returns true if the current object on the stack is an external
+ * object
+ */
+#define xmlXPathStackIsExternal(ctxt)					\
+	((ctxt->value != NULL) && (ctxt->value->type == XPATH_USERS))
+
+/**
  * xmlXPathEmptyNodeSet:
  * @ns:  a node-set
  *