mirror of
https://github.com/openharmony/ai_intelligent_voice_framework.git
synced 2026-07-19 21:53:36 -04:00
lvqiang214
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
/*
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* Copyright (c) 2023 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ARRAY_BUFFER_UTIL_H
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#define ARRAY_BUFFER_UTIL_H
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#include <memory>
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namespace OHOS {
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namespace IntellVoiceUtils {
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template<class T>
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class ArrayBufferUtil {
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public:
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~ArrayBufferUtil() = default;
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T *GetData()
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{
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if (data_ == nullptr) {
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return nullptr;
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}
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return data_.get();
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}
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uint32_t GetSize() const
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{
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return size_;
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}
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template<typename C>
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friend std::unique_ptr<ArrayBufferUtil<C>> CreateArrayBuffer(uint32_t size, const C *data);
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private:
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ArrayBufferUtil() = default;
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bool Init(uint32_t size, const T *data = nullptr);
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std::unique_ptr<T[]> data_ = nullptr;
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uint32_t size_ = 0;
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};
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using Uint8ArrayBuffer = ArrayBufferUtil<uint8_t>;
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template<class T> std::unique_ptr<ArrayBufferUtil<T>> CreateArrayBuffer(uint32_t size, const T *data = nullptr);
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}
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}
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#endif
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