3 * Copyright (c) 2019 Samsung Electronics Co., Ltd
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6 * of this software and associated documentation files (the "Software"), to deal
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9 * copies of the Software, and to permit persons to whom the Software is furnished
10 * to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in all
13 * copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
26 template <typename T, size_t MAX_SIZE>
27 class ArrayWithSize : public std::array<T, MAX_SIZE> {
31 size_t size() const { return num; }
32 bool empty() const { return size() == 0; }
34 void push_back(const T &elem) {
36 (*this)[num++] = elem;
38 void clear() { num = 0; }
39 const T *begin() const { return &(*this)[0]; }
40 const T *end() const { return &(*this)[num]; }