// name: Fun.cpp
// desc: example showing function pointer usage

#include <iostream>
using namespace std;

// our function
int funfunfun( int a, float b )
{
    // perhaps not so fun...
    return (int)( a + b*2 );
}

// defining a new type called 'FUN_TYPE'
typedef int (* FUN_TYPE)( int a, float b );

// entry point
int main( int argc, char ** argv )
{
    // declare a FUN_TYPE variable, store address of funfunfun()
    FUN_TYPE pf = &funfunfun;

    // call funfunfun via pf
    cerr << pf( 3, 5 ) << endl;

    return 0;
}