Interested to Buy Any Domain ? << Click Here >> for more details...
What is more efficient to pass as a parameter--a pointer or
an object? Why?
- 1 Answers
- 5151 Views
- I also Faced
- E-Mail Answers
Answer / amar
Passing a parameter by pointer is more efficient than
passing as object. When a parameter is passed as object
another of copy of the object is created on stack hence it
has two overheads, 1. it takes cpu cycle while creating
copy object 2. it takes memory on stack.
Passing the parameter through pointer could lead to a
situation where function can acciedently change the value
of the object.
| Is This Answer Correct ? | 1 Yes | 0 No |
What is cmutex?
What is vcredist?
Is microsoft visual c++ a virus?
What function is used to trap all mouse messages?
What is a copy constructor? What is the need for it?
What is the use of microsoft visual c++ 2015 redistributable?
How to Use mfc71d.dll not mfc71.dll ?
Is it safe to uninstall microsoft visual c++ 2008 redistributable?
How you build a project using Developer Studio?
What is the Use of the Developer Studio Editor?
what r the vc++ components
What is microsoft visual c++ 2013 redistributable?
MFC 
