/C++/C++ class constructor variable arguments

C++ class constructor variable arguments

struct A {
     template<typename ... Args>
     A(const char * fmt, Args&& ... args) {
          printf(fmt,std::forward<Args>(args) ...);
     };
};

struct B: public A {
  template<typename ... Args>
  B(const char * fmt, Args&& ... args) : A(fmt, std::forward<Args>(args) ...) {}
};

Source: stackoverflow.com

Similar codes

0 vote213 views1 answer
How to install boost c++ on windows
C++
-1 vote229 views1 answer
C++ changing string to double
C++
12 votes230 views2 answers
C++ cast char to string
C++
1 vote222 views1 answer
C++ milliseconds
C++
2 votes225 views3 answers
Linear search
C++
9 votes224 views4 answers
Range based for loop c++
C++
0 vote222 views1 answer
Is power of 2
C++
0 vote218 views1 answer
Flake8 max line length
C++
0 vote207 views1 answer
How to move your chrector in unity
C++
2 votes228 views1 answer
Clrscr in cpp
C++