Function in struct c++

struct foo {
  int bar;
  foo() : bar(3) {}   //look, a constructor
  int getBar() 
  { 
    return bar; 
  }
};

foo f;
int y = f.getBar(); // y is 3

Source: stackoverflow.com

Similar codes

0 vote200 views1 answer
How to know the number of a certain substring in a string in c++
C++
0 vote185 views1 answer
C++ throw index out of bound
C++
0 vote204 views1 answer
C++ sort
C++
2 votes201 views1 answer
How to use python sleep function on c++
C++
0 vote195 views1 answer
C++ foreach vector
C++
0 vote199 views1 answer
How to use mersenne_twister_engine in c++ to generate random numbers
C++
0 vote197 views1 answer
Google test assert stdout
C++
0 vote217 views1 answer
C++ sudoku solver
C++
0 vote208 views1 answer
C++counter
C++
0 vote190 views3 answers
C++ loop through list
C++