REFERENCE C++

Reference function in c++

// function definition to swap the values.
void swap(int &x, int &y) {
   int temp;
   temp = x; /* save the value at address x */
   x = y;    /* put y into x */
   y = temp; /* put x into y */
  
   return;
}

Source: tutorialspoint.com

REFERENCE C++

int& r = i;

Source: tutorialspoint.com

Reference variablesr in c++

Value of i : 5
Value of i reference : 5
Value of d : 11.7
Value of d reference : 11.7

Source: tutorialspoint.com

Similar codes

0 vote242 views1 answer
Namespace "std" n'a pas de membre "filesystem"
C++
2 votes253 views2 answers
Sieve of eratosthenes c++
C++
0 vote227 views1 answer
Cuda locks
C++
0 vote234 views1 answer
C++ over load oprator to print variable of clas
C++
-1 vote223 views1 answer
Pointer to constant
C++
-1 vote236 views1 answer
C++ string to vector int
C++
1 vote259 views1 answer
C++ 2d vector assign value
C++
20 votes280 views4 answers
Stoi in c++
C++
0 vote254 views1 answer
How to write a template c++
C++
0 vote254 views1 answer
Qrandomgenerator bounded
C++