What is difference among macro and template?, C/C++ Programming

Assignment Help:

A: In C++ there is a main difference among a template and a macro. Merely a macro is a string which the compiler replaces along with the value that was defined. For example #define STRING_TO_BE_REPLACED "ValueToReplaceWith"

A template is a method to make functions independent of data-types. It cannot be accomplished via macros.

For example a sorting function doesn't have to care whether it's sorting integers or letters as the same algorithm might apply anyway.

 


Related Discussions:- What is difference among macro and template?

Wap to swap the three digit number, WAP TO SWAP THE THREE DIGIT NUMBER ...

WAP TO SWAP THE THREE DIGIT NUMBER void main () { int b,r,n,r1,r2; clrscr (); printf ("Enter the Value: "); scanf ("%d",&n); r=n%10; n=n/10; r1=n%10;

Explain the functions strlen ( ), Question 1 Consider you have to find out...

Question 1 Consider you have to find out average marks of 100 students in a class. Write simple program(s) using different iteration statements to accomplish it Question 2 Expla

Describe what are dynamic pointers, Question: (a) Describe what are dy...

Question: (a) Describe what are dynamic pointers. Show their memory representations diagrammatically. (b) Write short notes about pointers in arrays, paying attention on

Explain difference between early binding and late binding, What is the diff...

What is the difference between early binding and late binding? What are advantages of early binding? a.) Late binding refers to function calls which aren't resolved until run t

Demo assignment, Please send me demo assignment,I want work

Please send me demo assignment,I want work

How do i change an integer to a string?, A: The simplest way is to use a st...

A: The simplest way is to use a stringstream: #include #include #include using namespace std; string itos(int i) // convert int to string { stringstream s;

Decodethecode.h, decodes the sending smuggler string from the number format...

decodes the sending smuggler string from the number format into plain text

Write a c program to compute the value of a sine wave, Write a C program to...

Write a C program to compute the value of a sine wave from 0 to 2P with an increment of 0.1 radians.   #include stdio.h #include math.h #define pi 3.1415927 void main() {   c

Area under curve, find the area of a curve y=f(x) between x=a and x=b integ...

find the area of a curve y=f(x) between x=a and x=b integrate f(x) between limits a and b   #include float start_point, /* GLOBAL VARIABLES */

C++, padovan string c++ program

padovan string c++ program

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