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 vote185 views1 answer
Basic stack implementation in c++
C++
0 vote163 views1 answer
Linq select where string equals "String"
C++
0 vote156 views1 answer
PCL RANSAC
C++
0 vote173 views1 answer
Error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools":
C++
0 vote163 views1 answer
Gamemaker studio
C++
0 vote183 views1 answer
Colors on c++
C++
1 vote165 views1 answer
C++ vector move element to front
C++
1 vote176 views1 answer
C++ std::fmin
C++
0 vote161 views1 answer
C++ how to check whether a file exists?
C++
1 vote156 views3 answers
How to get a random number between two numbers in c++
C++