47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// Created by Yurii Shyrma on 27.01.2018
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//
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#ifndef LIBND4J_PROVIDERRNG_H
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#define LIBND4J_PROVIDERRNG_H
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#include <helpers/helper_random.h>
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#include <mutex>
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namespace nd4j {
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class ProviderRNG {
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protected:
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random::RandomBuffer* _rng;
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static std::mutex _mutex;
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ProviderRNG();
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public:
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ProviderRNG(const ProviderRNG&) = delete;
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void operator=(const ProviderRNG&) = delete;
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random::RandomBuffer* getRNG() const;
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static ProviderRNG& getInstance();
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};
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}
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#endif //LIBND4J_PROVIDERRNG_H
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