godot/thirdparty/manifold/src/vec.h

// Copyright 2021 The Manifold 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.

#pragma once
#if TRACY_ENABLE && TRACY_MEMORY_USAGE
#include "tracy/Tracy.hpp"
#else
#define TracyAllocS(ptr, size, n) …
#define TracyFreeS(ptr, n) …
#endif
#include <vector>

#include "./parallel.h"
#include "manifold/vec_view.h"

namespace manifold {

template <typename T>
class Vec;

/*
 * Specialized vector implementation with multithreaded fill and uninitialized
 * memory optimizations.
 * Note that the constructor and resize function will not perform initialization
 * if the parameter val is not set. Also, this implementation is a toy
 * implementation that did not consider things like non-trivial
 * constructor/destructor, please keep T trivial.
 */
template <typename T>
class Vec : public VecView<T> { … };
}  // namespace manifold