A semantically value-less endpoint that signals an event. More...

Inheritance diagram for sygaldry::bng< name_str, desc, Tags >:

Public Types
enum	{ bang , impulse }

Public Types inherited from sygaldry::persistent< bool >
using	type = bool
	The underlying type.

Public Member Functions
void	operator() ()

void	reset ()

Public Member Functions inherited from sygaldry::persistent< bool >
constexpr	persistent () noexcept
	Default constuctor defers to `T`'s empty initializer.

constexpr	persistent (bool &&t) noexcept
	Move constructor from `T`

constexpr	persistent (const bool &t) noexcept
	Copy constructor from `T`

constexpr auto &	operator= (bool &&t) noexcept
	Move assignment from `T`

constexpr auto &	operator= (const bool &t) noexcept
	Copy assignment from `T`

constexpr	operator bool & () noexcept
	Conversion to a mutable reference to the underlying value.

constexpr	operator const bool & () const noexcept
	Conversion to a constant reference to the underlying value.

Additional Inherited Members
Static Public Member Functions inherited from sygaldry::name_< name_str >
static _consteval auto	name ()

Static Public Member Functions inherited from sygaldry::description_<"">
static _consteval auto	description ()

Public Attributes inherited from sygaldry::persistent< bool >
bool	value
	The wrapped value.

Detailed Description

template<string_literal name_str, string_literal desc = "", typename ... Tags>
struct sygaldry::bng< name_str, desc, Tags >

A semantically value-less endpoint that signals an event.

Example: bng<"falling edge", "indicates button state falling edge event"> falling_edge;

Template Parameters

name_str	The name of the endpoint. Required.
desc	A description of the endpoint. Defaults to an empty string.
Tags	Tag helper classes to apply to the endpoint. None by default.

The documentation for this struct was generated from the following file:

Public Types