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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /xpcom/components/GenericFactory.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | xpcom/components/GenericFactory.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/xpcom/components/GenericFactory.h b/xpcom/components/GenericFactory.h new file mode 100644 index 0000000000..3fb2186e12 --- /dev/null +++ b/xpcom/components/GenericFactory.h @@ -0,0 +1,38 @@ +/* -*- 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 mozilla_GenericFactory_h +#define mozilla_GenericFactory_h + +#include "nsIFactory.h" + +namespace mozilla { + +/** + * A generic factory which uses a constructor function to create instances. + * This class is intended for use by the component manager and the generic + * module. + */ +class GenericFactory final : public nsIFactory { + ~GenericFactory() = default; + + public: + typedef nsresult (*ConstructorProcPtr)(const nsIID& aIID, void** aResult); + + NS_DECL_THREADSAFE_ISUPPORTS + NS_DECL_NSIFACTORY + + explicit GenericFactory(ConstructorProcPtr aCtor) : mCtor(aCtor) { + NS_ASSERTION(mCtor, "GenericFactory with no constructor"); + } + + private: + ConstructorProcPtr mCtor; +}; + +} // namespace mozilla + +#endif // mozilla_GenericFactory_h |