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35 lines
659 B
35 lines
659 B
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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namespace library {
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// low-level implementation, clients shouldn't use directly
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namespace details {
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struct LowLevel {
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LowLevel() {}
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~LowLevel() {}
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};
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void low_level() {}
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} // namespace details
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// calls into this namespace from client code are allowed
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namespace safewrapper {
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struct Wrapper {
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details::LowLevel wrapped;
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Wrapper() : wrapped() {}
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~Wrapper() {}
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};
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void wrapper() { details::low_level(); }
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} // namespace safewrapper
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} // namespace library
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