'Int const myptr' presentation slideshows

Introduction to Programming

308 views • 30 slides

Lecture# 19 Programming Concepts

Lecture# 19 Programming Concepts. Initializing pointer. ptr = &var ; ptr = 0 ; ptr = NULL ; 0 and NULL points to nothing. Pointer Arithmetic. we can do some arithmetic operations on pointers ptr++; ptr--; yptr + 3 ; ptr+yptr ; yptr+3 ; . Pointer Arithmetic.

315 views • 20 slides

Chapter 7 (Pointers)

Chapter 7 (Pointers). Lecture 1 Follow class notes Some additional programs which are not written on the board are here. yptr. y. y. 5. yPtr. Address of y is value of yptr. 500000. 600000. 600000. 5. 7.3 Pointer Operators . & (address operator) Returns address of operand

293 views • 16 slides

Lab guide #6

Lab guide #6. C Pointers Review & Lab assignments. Key points. Pointers and pointer operators. Pass arguments to functions by reference by using pointer. sizeof Operator and Pointer Arithmetic. The close relationships among pointers, arrays and strings. Pointers to functions.

189 views • 8 slides