erase() [2/2]

template<typename T>

iterator fl::deque< T >::erase ( const_iterator pos )

inline

Definition at line 642 of file deque.h.

                                       {
        if (pos == end()) return end();
 
        fl::size index = pos.mIndex;
 
        // Destroy element at pos
        fl::size erase_idx = get_index(index);
        mData[erase_idx].~T();
 
        // Shift elements from pos+1 to end one position to the left
        for (fl::size i = index; i < mSize - 1; ++i) {
            fl::size from_idx = get_index(i + 1);
            fl::size to_idx = get_index(i);
            new (&mData[to_idx]) T(fl::move(mData[from_idx]));
            mData[from_idx].~T();
        }
 
        --mSize;
        return iterator(this, index);
    }