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<!DOCTYPE concept

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<concept xml:lang="en" id="GUID-1FC0156C-7BDB-5D5B-9860-837DAB431D24"><title>How to implement and use NewLC()</title><prolog><metadata><keywords/></metadata></prolog><conbody><p>When an object is created through <codeph>NewLC()</codeph>, use <codeph>CleanupStack::PopAndDestroy()</codeph> to destroy the object when its use is complete.</p> <codeblock id="GUID-34A7790B-1FA9-58FA-83D9-A2CF6C07F2F2" xml:space="preserve">static CExample* CExample::NewLC()

    {

    CExample* self = new (ELeave) CExample();

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }</codeblock> <codeblock id="GUID-421A377A-7192-5908-A1C6-E3941046D489" xml:space="preserve">void doExampleL()

    {

    // allocate and push to cleanup stack - leave if failed

    CExample* myExample = CExample::NewLC();

    // do something that might leave

    myExample->DoSomethingL();  

    // pop from cleanup stack and destroy

    CleanupStack::PopAndDestroy();