abstract:A gap buffer in computer science is a dynamic array that allows efficient insertion and deletion operations clustered near the same location. Gap buffers are especially common in text editors, where most changes to the text occur at or near the current location of the cursor.
Withoutopeningmould, it canprovideaccuratebuffer, high speedgapfillingandhighstrengthofsupporting and positioningfordifferentvolume, switchandweightproducts.