Class explicit_conversion_dispatch
Header:
proxy.h
Module:proxy
Namespace:pro::inline v4
Since: 3.2.0
class explicit_conversion_dispatch;
using conversion_dispatch = explicit_conversion_dispatch;
Class explicit_conversion_dispatch models a dispatch type for explicit type conversion expressions. It meets the ProAccessible requirements of applicable types. conversion_dispatch is an alias of explicit_conversion_dispatch.
Member Functions
| Name | Description |
|---|---|
| (constructor) [nothrow] | constructs an explicit_conversion_dispatch object |
operator() |
invokes the dispatch |
Member Types
| Name | Description |
|---|---|
accessor |
provides accessibility to proxy |
Example
#include <iostream>
#include <proxy/proxy.h>
struct IntConvertible
: pro::facade_builder //
::add_convention<pro::conversion_dispatch, int() const> //
::build {};
int main() {
// p holds a short
pro::proxy<IntConvertible> p = pro::make_proxy<IntConvertible, short>(123);
std::cout << static_cast<int>(*p) << "\n"; // Prints "123"
}