cavis/libnd4j/include/array/PointerWrapper.h

54 lines
1.5 KiB
C
Raw Normal View History

/*
* ******************************************************************************
* *
* *
* * This program and the accompanying materials are made available under the
* * terms of the Apache License, Version 2.0 which is available at
* * https://www.apache.org/licenses/LICENSE-2.0.
* *
* * See the NOTICE file distributed with this work for additional
* * information regarding copyright ownership.
* * Unless required by applicable law or agreed to in writing, software
* * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* * License for the specific language governing permissions and limitations
* * under the License.
* *
* * SPDX-License-Identifier: Apache-2.0
* *****************************************************************************
*/
//
// @author raver119@gmail.com
//
#ifndef SD_ARRAY_POINTER_H_
#define SD_ARRAY_POINTER_H_
#include <system/dll.h>
#include <system/pointercast.h>
#include <array/PointerDeallocator.h>
#include <memory>
namespace sd {
class ND4J_EXPORT PointerWrapper {
private:
void* _pointer = nullptr;
std::shared_ptr<PointerDeallocator> _deallocator;
public:
PointerWrapper(void* ptr, const std::shared_ptr<PointerDeallocator> &deallocator = {});
PointerWrapper() = default;
~PointerWrapper();
void* pointer() const;
template <typename T>
T* pointerAsT() const {
return reinterpret_cast<T*>(pointer());
}
};
} // namespace sd
#endif //SD_ARRAY_POINTER_H_