Class Array

include/reactphysics3d/containers/Array.h:44–493

 */
template<typename T>
class Array {

    private:

        // -------------------- Attributes -------------------- //

        /// Buffer for the array elements
        T* mBuffer;

        /// Number of elements in the array
        uint64 mSize;

        /// Number of allocated elements in the array
        uint64 mCapacity;

        /// Memory allocator
        MemoryAllocator& mAllocator;

    public:

        /// Class Iterator
        /**
         * This class represents an iterator for the array
         */
        class Iterator {

            private:

                uint64 mCurrentIndex;
                T* mBuffer;
                uint64 mSize;

            public:

                // Iterator traits
                using value_type = T;
                using difference_type = std::ptrdiff_t;
                using pointer = T*;
                using const_pointer = T const*;
                using reference = T&;
                using const_reference = const T&;
                using iterator_category = std::random_access_iterator_tag;

                /// Constructor
                Iterator() = default;

                /// Constructor
                Iterator(void* buffer, uint64 index, uint64 size)
                     :mCurrentIndex(index), mBuffer(static_cast<T*>(buffer)), mSize(size) {

                }

                /// Deferencable
                reference operator*() {
                    assert(mCurrentIndex < mSize);
                    return mBuffer[mCurrentIndex];
                }