LCOV - code coverage report
Current view: directory - content/xslt/src/xpath - txRootExpr.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 12 0 0.0 %
Date: 2012-06-02 Functions: 6 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is TransforMiiX XSLT processor code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * The MITRE Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1999
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Keith Visco <kvisco@ziplink.net> (Original Author)
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : #include "txExpr.h"
      40                 : #include "txNodeSet.h"
      41                 : #include "txIXPathContext.h"
      42                 : #include "txXPathTreeWalker.h"
      43                 : 
      44                 : /**
      45                 :  * Evaluates this Expr based on the given context node and processor state
      46                 :  * @param context the context node for evaluation of this Expr
      47                 :  * @param ps the ContextState containing the stack information needed
      48                 :  * for evaluation
      49                 :  * @return the result of the evaluation
      50                 : **/
      51                 : nsresult
      52               0 : RootExpr::evaluate(txIEvalContext* aContext, txAExprResult** aResult)
      53                 : {
      54               0 :     txXPathTreeWalker walker(aContext->getContextNode());
      55               0 :     walker.moveToRoot();
      56                 :     
      57               0 :     return aContext->recycler()->getNodeSet(walker.getCurrentPosition(),
      58               0 :                                             aResult);
      59                 : }
      60                 : 
      61               0 : TX_IMPL_EXPR_STUBS_0(RootExpr, NODESET_RESULT)
      62                 : 
      63                 : bool
      64               0 : RootExpr::isSensitiveTo(ContextSensitivity aContext)
      65                 : {
      66               0 :     return !!(aContext & NODE_CONTEXT);
      67                 : }
      68                 : 
      69                 : #ifdef TX_TO_STRING
      70                 : void
      71               0 : RootExpr::toString(nsAString& dest)
      72                 : {
      73               0 :     if (mSerialize)
      74               0 :         dest.Append(PRUnichar('/'));
      75               0 : }
      76                 : #endif

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