fritter.tree

module documentation

(source)

Groups of timers that may be paused, resumed, or time-scaled together.

Class	`BranchManager`	A `BranchManager` controls a group of timers in a branch scheduler created with `branch`; pausing the passage of time in the branch, unpausing it, or making its relative rate of progress faster or slower.
Class	`NoScale`	Undocumented
Class	`Scale`	A `Scale` defines a translation between a branch (i.e., "child") time scale, and a trunk (i.e., "parent") time scale.
Function	`branch`	Derive a branch (child) scheduler from a `trunk` (parent) scheduler.
Function	`timesFaster`	Scale a `float` time-scale by `factor`. e.g., in :
Type Variable	`DT`	Undocumented
Type Variable	`WhenT`	Undocumented
Class	`_BranchDriver`	Implementation of `TimeDriver` for `Scheduler` that is stacked on top of another `Scheduler`.
Class	`_Deltable`	Undocumented
Class	`_FloatScale`	No summary
Function	`_subtract`	Undocumented
Type Variable	`_BranchFloat`	Undocumented
Type Variable	`_BranchTime`	Undocumented
Type Variable	`_F`	Undocumented
Type Variable	`_TrunkDelta`	Undocumented
Type Variable	`_TrunkFloat`	Undocumented
Type Variable	`_TrunkTime`	Undocumented

@overload

def branch(trunk: Scheduler[WhenT, Callable[[], None], object], scale: Scale[WhenT, WhenT, _TrunkDelta]) -> tuple[BranchManager[WhenT, _TrunkDelta], Scheduler[WhenT, Callable[[], None], int]]:

@overload

def branch(trunk: Scheduler[WhenT, Callable[[], None], object]) -> tuple[BranchManager[WhenT, WhenT], Scheduler[WhenT, Callable[[], None], int]]:

(source) ¶

Derive a branch (child) scheduler from a trunk (parent) scheduler.

def timesFaster(factor: float) -> Scale[float, float, float]: (source) ¶

Scale a float time-scale by factor. e.g., in :

    manager, branched = branch(trunk, timesFaster(3.0))

branched will be a branch scheduler running 3 times faster than trunk.

DT = (source) ¶

Undocumented

Value

TypeVar('DT')

WhenT = (source) ¶

Undocumented

Value

TypeVar('WhenT',
        bound=_Deltable[Any])

def _subtract(someFloat: _F, other: _F) -> _F: (source) ¶

Undocumented

_BranchFloat = (source) ¶

Undocumented

Value

TypeVar('_BranchFloat',
        bound=float)

_BranchTime = (source) ¶

Undocumented

Value

TypeVar('_BranchTime',
        bound=PriorityComparable)

_F = (source) ¶

Undocumented

Value

TypeVar('_F',
        bound=float)

_TrunkDelta = (source) ¶

Undocumented

Value

TypeVar('_TrunkDelta')

_TrunkFloat = (source) ¶

Undocumented

Value

TypeVar('_TrunkFloat',
        bound=float)

_TrunkTime = (source) ¶

Undocumented

Value

TypeVar('_TrunkTime',
        bound=PriorityComparable)