unary_delegate_noreturn (STL/CLR)

The genereic class describes a one-argument delegate that returns void. You use it specify a delegate in terms of its argument type.

generic<typename Arg>
    delegate void unary_delegate_noreturn(Arg);

Parameters

• Arg
  The type of the argument.

Remarks

The genereic delegate describes a one-argument function that returns void.

Note that for:

unary_delegare_noreturn<int> Fun1;

unary_delegare_noreturn<int> Fun2;

the types Fun1 and Fun2 are synonyms, while for:

delegate void Fun1(int);

delegate void Fun2(int);

they are not the same type.

Example

// cliext_unary_delegate_noreturn.cpp 
// compile with: /clr 
#include <cliext/functional> 
 
void hash_val(wchar_t val) 
    { 
    System::Console::WriteLine("hash({0}) = {1}", 
       val, (val * 17 + 31) % 67); 
    } 
 
typedef cliext::unary_delegate_noreturn<wchar_t> Mydelegate; 
int main() 
    { 
    Mydelegate^ myhash = gcnew Mydelegate(&hash_val); 
 
    myhash(L'a'); 
    myhash(L'b'); 
    return (0); 
    } 
 

hash(a) = 5
hash(b) = 22

Requirements

Header: <cliext/functional>

Namespace: cliext

See Also

Reference

binary_delegate (STL/CLR)

binary_delegate_noreturn (STL/CLR)

unary_delegate (STL/CLR)