How to use CleanupDeletePushL()

The CleanupDeletePushL() templated function constructs and pushes a TCleanupItem onto the cleanup stack. When CleanupStack::PopAndDestroy() is called, the object encapsulated by the TCleanupItem is deleted.

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CTestOne* one = new (ELeave) CTestOne;
CleanupDeletePushL(one);
one->SetTextL(KTxtHelloWorld);
CleanupStack::PopAndDestroy();
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The TCleanupItem object encapsulates a pointer to the CTestOne object; the cleanup operation is the static function Delete() of the templated class CleanupDelete<class T>. This is implemented by simply deleting CTestOne.