Method Add

Source/Engine/Core/Collections/ChunkedArray.h:243–268

Adds the specified item to the collection. The item. The pointer to the allocated item in the storage.

    /// <param name="item">The item.</param>
    /// <returns>The pointer to the allocated item in the storage.</returns>
    T* Add(const T& item)
    {
        // Find first chunk with some space
        Chunk* chunk = nullptr;
        for (int32 i = 0; i < _chunks.Count(); i++)
        {
            if (_chunks[i]->Count() < ChunkSize)
            {
                chunk = _chunks[i];
                break;
            }
        }

        // Allocate chunk if missing
        if (chunk == nullptr)
        {
            chunk = New<Chunk>();
            chunk->SetCapacity(ChunkSize);
            _chunks.Add(chunk);
        }

        // Add item
        _count++;
        chunk->Add(item);
        return &chunk->At(chunk->Count() - 1);
    }

    /// <summary>
    /// Adds the one item to the collection and returns the reference to it.