Class ID Reference

Class ID

The check a number class

constexpr ID(uint8_t id)

this constructor check valid id. this constructor is non explicit. this class only do is check number.

constexpr ics::ID {0}; // create ID

get id method. return num is constructor argument.

constexpr ics::ID id {20};
auto idNumber = id.get(); // idNumber is 20

cast to uint8_t. return num is constructor argument.

constexpr ics::ID id {2};
uint8_t idNumber {id}; // idNumber is 2
auto idNumber2 = static_cast<uint8_t>(id); // you can take this