v1.0

include/xqilla/functions/FunctionSubstring.hpp

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2001-2006
+ *     DecisionSoft Limited. All rights reserved.
+ * Copyright (c) 2004-2006
+ *     Progress Software Corporation. All rights reserved.
+ * Copyright (c) 2004-2006
+ *     Oracle. All rights reserved.
+ *
+ * See the file LICENSE for redistribution information.
+ *
+ * $Id: FunctionSubstring.hpp,v 1.8 2006/11/01 16:37:13 jpcs Exp $
+ */
+
+/*
+
+  Substring function
+
+*/
+
+#ifndef _FUNCTIONSUBSTRING_HPP
+#define _FUNCTIONSUBSTRING_HPP
+
+#include <xqilla/framework/XQillaExport.hpp>
+
+#include <xqilla/ast/ConstantFoldingFunction.hpp>
+
+/** Substring function. */
+class XQILLA_API FunctionSubstring : public ConstantFoldingFunction
+{
+public:
+  static const XMLCh name[];
+  static const unsigned int minArgs;
+  static const unsigned int maxArgs;
+
+  FunctionSubstring(const VectorOfASTNodes &args, XPath2MemoryManager* memMgr);
+  
+  /** Returns the substring to the right of parm2 until optional parm3 from string parm1 **/
+  Sequence collapseTreeInternal(DynamicContext* context, int flags=0) const;
+
+};
+
+#endif // _FUNCTIONSUBSTRING_HPP
+
+
+
+
+