www.pudn.com > Loki.rar > Test_Functor.cpp

#include  
#include "Functor.h" 
 
using namespace Loki; 
 
class A 
{ 
public: 
    explicit A(int number) 
        : number_(number) 
    {} 
 
    int Get() const { return number_; } 
 
private: 
    int number_; 
}; 
 
int foo(int a1, A a2, const A &a3) 
{ 
    return a1 + a2.Get() + a3.Get(); 
} 
 
int 
main() 
{ 
    typedef Functor< int, TYPELIST_3(int, A, const A &) > func1_t; 
      
    func1_t fun1(foo); 
    func1_t fun2(fun1); 
 
    A   num1(10); 
    printf("%d\n", fun1(1, num1, A(100))); 
 
#if defined(_MSC_VER) && _MSC_VER == 1300 
    // will not compile with the original Loki although its fine 
    printf("%d\n", BindFirst(fun2, 15)(A(24), num1));  
#else 
    A   num2(24); 
    printf("%d\n", BindFirst(fun2, 15)(num2, num1)); // will not compile with the original loki 
#endif 
}