LCOV - code coverage report
Current view: top level - dom/xslt/xslt - txVariableMap.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 27 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 5 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef TRANSFRMX_VARIABLEMAP_H
       7             : #define TRANSFRMX_VARIABLEMAP_H
       8             : 
       9             : #include "nsError.h"
      10             : #include "txXMLUtils.h"
      11             : #include "txExprResult.h"
      12             : #include "txExpandedNameMap.h"
      13             : 
      14             : class txVariableMap {
      15             : public:
      16             :     txVariableMap();
      17             :     ~txVariableMap();
      18             : 
      19             :     nsresult bindVariable(const txExpandedName& aName, txAExprResult* aValue);
      20             : 
      21             :     void getVariable(const txExpandedName& aName, txAExprResult** aResult);
      22             : 
      23             :     void removeVariable(const txExpandedName& aName);
      24             : 
      25             : private:
      26             :     txExpandedNameMap<txAExprResult> mMap;
      27             : };
      28             : 
      29             : 
      30             : inline
      31           0 : txVariableMap::txVariableMap()
      32             : {
      33           0 :     MOZ_COUNT_CTOR(txVariableMap);
      34           0 : }
      35             : 
      36             : inline
      37           0 : txVariableMap::~txVariableMap()
      38             : {
      39           0 :     MOZ_COUNT_DTOR(txVariableMap);
      40             : 
      41           0 :     txExpandedNameMap<txAExprResult>::iterator iter(mMap);
      42           0 :     while (iter.next()) {
      43           0 :         txAExprResult* res = iter.value();
      44           0 :         NS_RELEASE(res);
      45             :     }
      46           0 : }
      47             : 
      48             : inline nsresult
      49           0 : txVariableMap::bindVariable(const txExpandedName& aName, txAExprResult* aValue)
      50             : {
      51           0 :     NS_ASSERTION(aValue, "can't add null-variables to a txVariableMap");
      52           0 :     nsresult rv = mMap.add(aName, aValue);
      53           0 :     if (NS_SUCCEEDED(rv)) {
      54           0 :         NS_ADDREF(aValue);
      55             :     }
      56           0 :     else if (rv == NS_ERROR_XSLT_ALREADY_SET) {
      57           0 :         rv = NS_ERROR_XSLT_VAR_ALREADY_SET;
      58             :     }
      59           0 :     return rv;
      60             : }
      61             : 
      62             : inline void
      63           0 : txVariableMap::getVariable(const txExpandedName& aName, txAExprResult** aResult)
      64             : {
      65           0 :     *aResult = mMap.get(aName);
      66           0 :     if (*aResult) {
      67           0 :         NS_ADDREF(*aResult);
      68             :     }
      69           0 : }
      70             : 
      71             : inline void
      72           0 : txVariableMap::removeVariable(const txExpandedName& aName)
      73             : {
      74           0 :     txAExprResult* var = mMap.remove(aName);
      75           0 :     NS_IF_RELEASE(var);
      76           0 : }
      77             : 
      78             : #endif //TRANSFRMX_VARIABLEMAP_H

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