how to call a void function in c++

int x = (*fn)(12,10); /* call to the function through a pointer */ More Examples void foo(void* A, int n, ftype fp); takes a function pointer can easily define generic functions using C Generic functions are quite useful, as they can be adapted to 

we introduce and implement functions in C programs A function is For void functions, the function call will not have an assignment statement because there is

Of course, if the function returns void, you won't have the “result =” part Calling a member function from another member function using pointer to member This 

Using void * and function pointers to write generic code ▷ Using libraries to reuse C allows a function call to have a variable number of arguments with the  

19 mar 2016 · void f() { int x; g(&x); } Hayo Thielecke University of Birmingham Call stack: used by C at run time for function calls Convention: we draw the 

A recursive method is a method that includes a call to itself • Recursion is based on the general problem solving technique of breaking down a task into

Compile Execute C Program Function call by reference A function with no return value has the return type as void For example, void exit (int status); 2

This paper presents a technique for calling C library routines directly from Java, When Java programs call native methods (C functions, for instance), extra arguments are prepended to void (JNICALL *ReleaseDoubleArrayElements)

Problem: How does caller function pass parameters to callee function? int add3( int a, int b, int c) { int d; d = a + b + c; return d; } int f(void) { return add3(3, 4, 5); }