Struct implement_signal_t

• Defined in File inteface_traits.hpp

Struct Documentation

struct implement_signal_t

this signal signifies that there is a frontend and a backend function with the same name

• when you want to implement the backend interface override the function with implement_signal_t as it’s first parameter

• when you want to use the frontend interface call the function without implement_signal_t

for instance

struct interface {
    void erase() const noexcept;
    virtual void erase(implement_signal_t) const noexcept;
};

struct impl : interface {
    //implementation
    void erase(implement_signal_t) override const noexcept {
        //erase stuff
    }
};

void stuff()
{
    //usage
    interface* i = new impl;
    i->erase();
}