43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_GenericFactory_h
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#define mozilla_GenericFactory_h
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#include "mozilla/Attributes.h"
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#include "mozilla/Module.h"
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namespace mozilla {
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/**
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* A generic factory which uses a constructor function to create instances.
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* This class is intended for use by the component manager and the generic
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* module.
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*/
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class GenericFactory final : public nsIFactory
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{
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~GenericFactory() {}
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public:
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typedef Module::ConstructorProcPtr ConstructorProcPtr;
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIFACTORY
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explicit GenericFactory(ConstructorProcPtr aCtor)
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: mCtor(aCtor)
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{
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NS_ASSERTION(mCtor, "GenericFactory with no constructor");
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}
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private:
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ConstructorProcPtr mCtor;
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};
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} // namespace mozilla
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#endif // mozilla_GenericFactory_h
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