Method EnsureCapacity

Source/Engine/Core/Collections/Array.h:420–427

Ensures the collection has given capacity (or more). The minimum capacity. True if preserve collection data when changing its size, otherwise collection after resize will be empty.

    /// <param name="minCapacity">The minimum capacity.</param>
    /// <param name="preserveContents">True if preserve collection data when changing its size, otherwise collection after resize will be empty.</param>
    void EnsureCapacity(const int32 minCapacity, const bool preserveContents = true)
    {
        if (_capacity < minCapacity)
        {
            const int32 capacity = _allocation.CalculateCapacityGrow(_capacity, minCapacity);
            SetCapacity(capacity, preserveContents);
        }
    }

    /// <summary>
    /// Sets all items to the given value