geneticengine.grammar.metahandlers.floats

Module Contents

Classes

FloatRange	FloatRange(a,b) restricts floats to be between a and b.
FloatList	FloatList([a_1, .., a_n]) restricts floats to be an element from the

Attributes

min
max

geneticengine.grammar.metahandlers.floats.min

geneticengine.grammar.metahandlers.floats.max

class geneticengine.grammar.metahandlers.floats.FloatRange(min, max)

Bases: geneticengine.grammar.metahandlers.base.MetaHandlerGenerator

FloatRange(a,b) restricts floats to be between a and b.

The range can be dynamically altered before the grammar extraction:

Float.__annotations__[“value”] = Annotated[float, FloatRange(c,d)].

Parameters:

• min (float)

• max (float)

min: float

max: float

generate(r, g, rec, new_symbol, depth, base_type, context)

Parameters:

• r (geneticengine.random.sources.RandomSource)

• g (geneticengine.grammar.grammar.Grammar)

• depth (int)

• context (dict[str, str])

classmethod __class_getitem__(args)

__repr__()

class geneticengine.grammar.metahandlers.floats.FloatList(elements)

Bases: geneticengine.grammar.metahandlers.base.MetaHandlerGenerator

FloatList([a_1, .., a_n]) restricts floats to be an element from the list [a_1, .., a_n].

The range can be dynamically altered before the grammar extraction

Float.__init__.__annotations__[“value”] = Annotated[float, FloatList[a_1, .., a_n]]

generate(r, g, rec, new_symbol, depth, base_type, context)

Parameters:

• r (geneticengine.random.sources.RandomSource)

• g (geneticengine.grammar.grammar.Grammar)

• depth (int)

• context (dict[str, str])

classmethod __class_getitem__(args)

__repr__()