wehub-resource-sync
73 lines
2.9 KiB
C++
73 lines
2.9 KiB
C++
/* ******************************************************************************
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*
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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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* See the NOTICE file distributed with this work for additional
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* information regarding copyright ownership.
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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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// @author raver119@gmail.com
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//
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#include <array/ConstantDataBuffer.h>
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#include <array/DataTypeUtils.h>
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namespace sd {
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ConstantDataBuffer::ConstantDataBuffer(const std::shared_ptr<PointerWrapper>& primary, uint64_t numEelements,
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DataType dtype)
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: ConstantDataBuffer(primary, {}, numEelements, dtype) {
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//
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}
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ConstantDataBuffer::ConstantDataBuffer(const std::shared_ptr<PointerWrapper>& primary,
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const std::shared_ptr<PointerWrapper>& special, uint64_t numEelements,
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DataType dtype)
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: _primaryBuffer(primary), _specialBuffer(special), _length(numEelements) {
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_sizeOf = DataTypeUtils::sizeOf(dtype);
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}
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void* ConstantDataBuffer::primary() const { return _primaryBuffer->pointer(); }
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void* ConstantDataBuffer::special() const { return _specialBuffer ? _specialBuffer->pointer() : nullptr; }
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uint8_t ConstantDataBuffer::sizeOf() const { return _sizeOf; }
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uint64_t ConstantDataBuffer::length() const { return _length; }
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ConstantDataBuffer::ConstantDataBuffer(const ConstantDataBuffer& other) {
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_primaryBuffer = other._primaryBuffer;
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_specialBuffer = other._specialBuffer;
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_length = other._length;
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_sizeOf = other._sizeOf;
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}
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template <typename T>
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T* ConstantDataBuffer::primaryAsT() const {
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return reinterpret_cast<T*>(_primaryBuffer->pointer());
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}
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template SD_LIB_EXPORT float* ConstantDataBuffer::primaryAsT<float>() const;
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template SD_LIB_EXPORT double* ConstantDataBuffer::primaryAsT<double>() const;
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template SD_LIB_EXPORT int* ConstantDataBuffer::primaryAsT<int>() const;
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template SD_LIB_EXPORT LongType* ConstantDataBuffer::primaryAsT<LongType>() const;
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template <typename T>
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T* ConstantDataBuffer::specialAsT() const {
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return reinterpret_cast<T*>(special());
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}
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template SD_LIB_EXPORT float* ConstantDataBuffer::specialAsT<float>() const;
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template SD_LIB_EXPORT double* ConstantDataBuffer::specialAsT<double>() const;
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template SD_LIB_EXPORT int* ConstantDataBuffer::specialAsT<int>() const;
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template SD_LIB_EXPORT LongType* ConstantDataBuffer::specialAsT<LongType>() const;
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} // namespace sd
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