Pointers, C/C++ Programming

Assignment Help:

Pointers are just numbers, representing addresses in memory. You can add to and subtract from pointers, for instance. It is pretty easy to make mistakes with pointer math, however, and some times those sorts of bugs can be hard to catch, so be careful. Don't dereference pointers unless you know that the address is valid, and that you know what data type is at that memory address. With arrays, generally be careful. C/C++ does not check array bounds, and the problems with pointer math can occur with arrays as well, since arrays are just "syntactic sugar" barely covering up the underlying pointers.


Related Discussions:- Pointers

Write a program to add co-ordinates of the plane, Write a program to add co...

Write a program to add co-ordinates of the plane The class having x and y co-ordinates. Create three objects. Use a constructor to pass one pair of co-ordinates and a funct

Explain about inheritance, Inheritance and Reuse Consider a car manufac...

Inheritance and Reuse Consider a car manufacturing company. When they require building a new car, they have two choices. They can start from the scratch, or they can change an

Develop a motion sensor in altera control, Develop a Motion sensor in Alter...

Develop a Motion sensor in Altera control Project Description: I want a project written in c using Altera eclipse development tool, that controls a motion sensor ( SRF05 ) fr

Difference between echo and print statement, Difference between Echo and pr...

Difference between Echo and print statement. print()and echo() are language constructs in PHP, both are used to output strings. Both statements are of almost same Speed. ech

Visual basic, a program to accept average, if average is 75 to 85 print it...

a program to accept average, if average is 75 to 85 print it out else bypass using counter. enter and process 5 records

C++, how do i write a c++ program that will input a number and output its f...

how do i write a c++ program that will input a number and output its factorial using the while loop

Copy constructor and overloaded assignment operator, please provide me the ...

please provide me the assignment help. What is the difference between a copy constructor and an overloaded assignment operator?

Explain the function prototype - computer programming, Explain the Function...

Explain the Function Prototype? The Functions must be declared before they are used, ANSI C provides for the new function declaration syntax called as the function prototype,

Objects., what are objects or simply define objects

what are objects or simply define objects

Area under curve., write a c progrm to find area under the cuve y=f(x)  ...

write a c progrm to find area under the cuve y=f(x)   #include float start_point, /* GLOBAL VARIABLES */ end_point, total_area; in

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd