shishpalvishnoi/text-editor

Implemented Using C++ Object Oriented Programming

Text-Editor

Implemented Using C++ Object Oriented Programming.

We used the cursor position as ‘divider’ and maintained two stacks to hold characters on either side. All characters to the left of cursor are pushed on the ‘left’ stack All characters to its right, are pushed on the ‘right’ stack.

Use 2 stacks to depict the text editor

Task	Operation
Insert a character/word	push it on the left Stack
Delete a character using DEL	perform pop operation on the right stack
Delete a character using Backspace	perform pop operation on the left stack
Move cursor to the left	copy the required characters from left stack to right stack
Move cursor to the right	copy the required characters from right stack to left stack
To replace	Use a combination of move cursor with DEL and insert operations