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