chart2/source/inc/DisposeHelper.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_CHART2_SOURCE_INC_DISPOSEHELPER_HXX
  20 #define INCLUDED_CHART2_SOURCE_INC_DISPOSEHELPER_HXX
  21
  22 #include <com/sun/star/uno/Reference.h>
  23 #include <com/sun/star/lang/XComponent.hpp>
  24
  25 namespace chart
  26 {
  27 namespace DisposeHelper
  28 {
  29
  30 template<class T>
  31 void Dispose(const T & xInterface)
  32 {
  33     css::uno::Reference<css::lang::XComponent> xComponent(xInterface, css::uno::UNO_QUERY);
  34     if (xComponent.is())
  35         xComponent->dispose();
  36 }
  37
  38 template<class T>
  39 void DisposeAndClear(css::uno::Reference<T> & rInterface)
  40 {
  41     Dispose<css::uno::Reference<T>>(rInterface);
  42     rInterface.set(nullptr);
  43 }
  44
  45 template<class Container>
  46 void DisposeAllElements(Container & rContainer)
  47 {
  48     for (const auto & rElement : rContainer)
  49     {
  50         Dispose<typename Container::value_type>(rElement);
  51     }
  52 }
  53
  54 }} //  namespace chart::DisposeHelper
  55
  56 #endif // INCLUDED_CHART2_SOURCE_INC_DISPOSEHELPER_HXX
  57
  58 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */