BoundsInitializer

(class from pyomo.core.base.set)

class pyomo.core.base.set.BoundsInitializer(init, default_step=0)

Bases: InitializerBase

An Initializer wrapper that converts bounds information to a RangeSet

The BoundsInitializer wraps another initializer that is expected to return valid arguments to the RangeSet constructor. Nominally, this would be bounds information in the form of (lower bound, upper bound), but could also be a single scalar or a 3-tuple. Calling this initializer will return a RangeSet object.

BoundsInitializer objects can be intersected with other SetInitializer objects using the SetInitializer.intersect() method.

__init__(init, default_step=0)

Methods

__init__(init[, default_step])
constant()	Return True if this initializer is constant across all indices
contains_indices()	Return True if this initializer contains embedded indices
indices()	Return a generator over the embedded indices
setdefault(val)

Attributes

default_step
verified

Member Documentation

constant()

Return True if this initializer is constant across all indices

contains_indices()

Return True if this initializer contains embedded indices

indices()

Return a generator over the embedded indices

This will raise a RuntimeError if this initializer does not contain embedded indices