Pointer variables can be useful to reduce the amount of memory that is required to write a program by sending data in a pointer. In the program, call the function multiple functions at once, instead of sending the information in simple variables that require multiple variables.Pointer variables like array, but the variant tables that are different are the variables of the array table values that are the same type, variant, variant pointer array, but the variant, only the Address position. By not having to prepare a dynamic memory, mik. (Dynamic Memory Allocation). Access location address. Use the mapoesaen (&)
การแปล กรุณารอสักครู่..
