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/*
* Copyright (c) 2017-2019 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.
*/
#pragma once
#include <hicn/transport/portability/portability.h>
#include <cstddef>
namespace utils {
template <typename T>
class Array {
public:
explicit Array(const T *array, size_t size) : array_(array), size_(size) {
this->array_ = array;
this->size_ = size;
}
Array() : array_(nullptr), size_(0) {
this->array_ = nullptr;
this->size_ = 0;
}
TRANSPORT_ALWAYS_INLINE const T *data() const { return array_; }
TRANSPORT_ALWAYS_INLINE T *writableData() const {
return const_cast<T *>(array_);
}
TRANSPORT_ALWAYS_INLINE std::size_t length() const { return size_; }
TRANSPORT_ALWAYS_INLINE Array &setData(const T *data) {
array_ = data;
return *this;
}
TRANSPORT_ALWAYS_INLINE Array &setSize(std::size_t size) {
size_ = size;
return *this;
}
TRANSPORT_ALWAYS_INLINE bool empty() { return !size_; }
private:
const T *array_;
std::size_t size_;
};
} // namespace utils
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