How do I define this type of function in C++ (void get (int a, int b, …) using how to get the value from (…)?

Asked by Last Modified  

Follow 0
Answer

Please enter your answer

it is very messy to use variable number of parameters in C++. See if you can avoid. if not, look for help on va_list datatype and va_start() , va_arg() and va_end() functions that can operate on this. Alternately, you can pass a single string concatenating all the parameters space delimited to the...
read more
it is very messy to use variable number of parameters in C++. See if you can avoid. if not, look for help on va_list datatype and va_start() , va_arg() and va_end() functions that can operate on this. Alternately, you can pass a single string concatenating all the parameters space delimited to the function and inside the function you can split. read less
Comments

Industrial expert and real developer not just a teacher

# prototype definition void get(int,int); void get(int a, int b){ # define } # in order to return something from the function there should be a specific return type of the function rather than void. for example int get(int a, int b){ # define return 5; }
Comments

Related Questions

Can one new to programming learn Java, C, or other languages first?
Yes as a beginner too, you can learn C and Java. Infact in MCA and BTech, C programming is the first language that has been taught to students.
Agastya
0 0
5
What is a macro, and how do you use it?
A macro is a fragment of code which has been given a name. Whenever the name is used, it is replaced by the contents of the macro. There are two kinds of macros. They differ mostly in what they look...
Sandeep
What is an lvalue?
L-value is short form for left side value. Similarly, r-value, means, right side value.
Nagasanthoshi
Are C Programmers currently in demand?
Ofcourse, C is alwasy in demand. In the beginning a lot of the big project developed in C language. Now a days, there are a lot of language in market and speciallity is growing in IT field. For a big organization...
Harsha
Is it valid to address one element beyond the end of an array?
No, array is a fixed size memory allocation for variables. It is illegal to access elements beyond the allocated space.
Shivani

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

What is Safety-Critical Software?
A software whose failure may cause death or injuries to the users called Safety-Critical Software.The software present as part of Aeroplanes, or present in Rail as railway signalling software or Automotive...

Memory Layout of C Programs
A typical memory representation of C program consists of following sections. Text Segment: A text segment, also known as a code segment or simply as text, is one of the sections of a program in an object...

Lets know about far, near and huge pointers for fresher interview purpose
All of these three candidates relate to 16 bit architecture where segmented memory architecture was there. They are not at all relevant for present days 32 or 64 bit architecture where the way of memory...

Do You Know How Is Size Of Structure Defined?
Size of the structure is defined based on multiplies of bigger data type member in the structure. Example: If a structure contains integer, char, short data type, then size of the Structure will be multiples...

Some interview questions for freshers on C language
Q1. What are the two forms of #include? There are two variants of #include. The one is #include and the other one is #include”file”. In general the first form that is #include is used to...

Recommended Articles

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Almost all of us, inside the pocket, bag or on the table have a mobile phone, out of which 90% of us have a smartphone. The technology is advancing rapidly. When it comes to mobile phones, people today want much more than just making phone calls and playing games on the go. People now want instant access to all their business...

Read full article >

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you