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extern/draco/dracoenc/src/draco/core/draco_index_type_vector.h
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| // Copyright 2016 The Draco Authors. | |||||
| // | |||||
| // 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. | |||||
| // | |||||
| #ifndef DRACO_CORE_DRACO_INDEX_TYPE_VECTOR_H_ | |||||
| #define DRACO_CORE_DRACO_INDEX_TYPE_VECTOR_H_ | |||||
| #include <cstddef> | |||||
| #include <utility> | |||||
| #include <vector> | |||||
| #include "draco/core/draco_index_type.h" | |||||
| namespace draco { | |||||
| // A wrapper around the standard std::vector that supports indexing of the | |||||
| // vector entries using the strongly typed indices as defined in | |||||
| // draco_index_type.h . | |||||
| // TODO(ostava): Make the interface more complete. It's currently missing | |||||
| // features such as iterators. | |||||
| // TODO(draco-eng): Make unit tests for this class. | |||||
| template <class IndexTypeT, class ValueTypeT> | |||||
| class IndexTypeVector { | |||||
| public: | |||||
| typedef typename std::vector<ValueTypeT>::const_reference const_reference; | |||||
| typedef typename std::vector<ValueTypeT>::reference reference; | |||||
| IndexTypeVector() {} | |||||
| explicit IndexTypeVector(size_t size) : vector_(size) {} | |||||
| IndexTypeVector(size_t size, const ValueTypeT &val) : vector_(size, val) {} | |||||
| void clear() { vector_.clear(); } | |||||
| void reserve(size_t size) { vector_.reserve(size); } | |||||
| void resize(size_t size) { vector_.resize(size); } | |||||
| void resize(size_t size, const ValueTypeT &val) { vector_.resize(size, val); } | |||||
| void assign(size_t size, const ValueTypeT &val) { vector_.assign(size, val); } | |||||
| void swap(IndexTypeVector<IndexTypeT, ValueTypeT> &arg) { | |||||
| vector_.swap(arg.vector_); | |||||
| } | |||||
| size_t size() const { return vector_.size(); } | |||||
| void push_back(const ValueTypeT &val) { vector_.push_back(val); } | |||||
| void push_back(ValueTypeT &&val) { vector_.push_back(std::move(val)); } | |||||
| inline reference operator[](const IndexTypeT &index) { | |||||
| return vector_[index.value()]; | |||||
| } | |||||
| inline const_reference operator[](const IndexTypeT &index) const { | |||||
| return vector_[index.value()]; | |||||
| } | |||||
| inline reference at(const IndexTypeT &index) { | |||||
| return vector_[index.value()]; | |||||
| } | |||||
| inline const_reference at(const IndexTypeT &index) const { | |||||
| return vector_[index.value()]; | |||||
| } | |||||
| const ValueTypeT *data() const { return vector_.data(); } | |||||
| private: | |||||
| std::vector<ValueTypeT> vector_; | |||||
| }; | |||||
| } // namespace draco | |||||
| #endif // DRACO_CORE_DRACO_INDEX_TYPE_VECTOR_H_ | |||||