gecko-dev/dom/media/SelfRef.h
Ehsan Akhgari 4354953b4f Bug 1118486 - Part 1: Use = delete instead of MOZ_DELETE directly; r=Waldo
Most of this patch (with the exception of dom/bindings/Codegen.py) was
generated by the following bash script:

#!/bin/bash

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "*/.git*" \
       ! -wholename "obj-*" \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert MOZ_DELETE '= delete'
2015-01-08 23:19:05 -05:00

48 lines
991 B
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef SELF_REF_H
#define SELF_REF_H
#include "mozilla/Attributes.h"
namespace mozilla {
template<class T>
class SelfReference {
public:
SelfReference() : mHeld(false) {}
~SelfReference()
{
NS_ASSERTION(!mHeld, "Forgot to drop the self reference?");
}
void Take(T* t)
{
if (!mHeld) {
mHeld = true;
t->AddRef();
}
}
void Drop(T* t)
{
if (mHeld) {
mHeld = false;
t->Release();
}
}
operator bool() const { return mHeld; }
SelfReference(const SelfReference& aOther) = delete;
void operator=(const SelfReference& aOther) = delete;
private:
bool mHeld;
};
} // mozilla
#endif // SELF_REF_H