ossia::time_event Class Reference

The time_event class. More...

Detailed Description

The time_event class.

time_event is use to describe temporal structure to launch the start or the end of each attached #time_interval.

time_event has a #State and can also be submitted to an expression.

Public Types
enum class	status : uint8_t {   NONE = 0b00000000 , PENDING = 0b00000001 , HAPPENED = 0b00000010 , DISPOSED = 0b00000011 ,   FINISHED = 0b10000000 }
	event status
enum class	offset_behavior : uint8_t { EXPRESSION_TRUE , EXPRESSION_FALSE , EXPRESSION }
	The OffsetBehavior enum Describes what happens when a parent scenario does an offset beyond this event. This is useful to make default cases for the scenario. More...
using	exec_callback = std::function< void(status)>
	to get the event status back

Public Member Functions
	time_event (time_event::exec_callback, time_sync &aTimeSync, expression_ptr anExpression)
	~time_event ()
	destructor
void	set_callback (time_event::exec_callback)
	changes the callback in the event
void	add_time_process (std::shared_ptr< time_process >)
void	remove_time_process (time_process *)
const auto &	get_time_processes () const
void	tick (ossia::time_value date, ossia::time_value offset, double speed)
time_sync &	get_time_sync () const
	get the #time_sync where the event is
void	set_time_sync (time_sync &)
const expression &	get_expression () const
	get the expression of the event
time_event &	set_expression (expression_ptr)
	set the expression of the event
status	get_status () const
	get the status of the event
offset_behavior	get_offset_behavior () const
	getOffsetValue Returns the value of the condition if we are offsetting past this time event.
time_event &	set_offset_behavior (offset_behavior)
	setOffsetValue Sets the value of the condition if we are offsetting past this time event.
auto &	previous_time_intervals ()
	get previous time constraints attached to the event
const auto &	previous_time_intervals () const
	get previous time constraints attached to the event
auto &	next_time_intervals ()
	get next time constraints attached to the event
const auto &	next_time_intervals () const
	get next time constraints attached to the event
void	set_status (status s)
void	reset ()
void	cleanup ()
void	mute (bool m)

Member Typedef Documentation

exec_callback

using ossia::time_event::exec_callback = std::function<void(status)>

to get the event status back

Parameters

Status

new status

Member Enumeration Documentation

offset_behavior

enum class ossia::time_event::offset_behavior : uint8_t

strong

The OffsetBehavior enum Describes what happens when a parent scenario does an offset beyond this event. This is useful to make default cases for the scenario.

Enumerator
EXPRESSION_FALSE	The condition is considered True.
EXPRESSION	The condition is considered False. The condition will be evaluated

Member Function Documentation

set_callback()

void ossia::time_event::set_callback

(

time_event::exec_callback

callback

)

changes the callback in the event

Parameters

time_event::ExecutionCallback

to get time_event's status back

this may be unsafe to do during execution

get_time_sync()

time_sync & ossia::time_event::get_time_sync

(

)

const

get the #time_sync where the event is

Returns

std::shared_ptr<#time_sync>

get_expression()

const expression & ossia::time_event::get_expression

(

)

const

get the expression of the event

Returns

std::shared_ptr<expression>

set_expression()

time_event & ossia::time_event::set_expression

(

expression_ptr

exp

)

set the expression of the event

Parameters

std::shared_ptr<expression>

Returns

time_event the event

get_status()

time_event::status ossia::time_event::get_status

(

)

const

get the status of the event

Returns

#Status

previous_time_intervals() [1/2]

auto & ossia::time_event::previous_time_intervals ( )

inline

get previous time constraints attached to the event

Returns

#Container<#time_interval>

previous_time_intervals() [2/2]

const auto & ossia::time_event::previous_time_intervals ( ) const

inline

get previous time constraints attached to the event

Returns

#Container<#TimeProcess>

next_time_intervals() [1/2]

auto & ossia::time_event::next_time_intervals ( )

inline

get next time constraints attached to the event

Returns

#Container<#time_interval>

next_time_intervals() [2/2]

const auto & ossia::time_event::next_time_intervals ( ) const

inline

get next time constraints attached to the event

Returns

#Container<#TimeProcess>