Package teamwork :: Package test :: Package math :: Module testPWL

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Module testPWL

Utility functions and base testing class for verifying PWL code

Author: David V. Pynadath <pynadath@isi.edu>

Classes

TestPWL
Base class for testing PWL code.

Functions

KeyedVector

makeVector(keys, fillProb=0.5)
Generate a random vector, with random constant field

source code

KeyedMatrix instance

makeDynamics(keys, fillProb=0.5)
Constructs a random dynamics matrix

source code

KeyedVector

makeState(keys, fillProb=0.5)
Generate a random vector, with constant field of 1

source code

KeyedPlane

makePlane(keys, fillProb=0.5)
Generate a random hyperplane

source code

KeyedTree instance

makeTree(keys, depth=0, fillProb=0.5)
Constructs a random dynamics tree

source code

KeyedTree instance

_makeTree(keys, depth=0, fillProb=0.5)
Constructs a random dynamics tree

source code

Variables

EMPTY_NAMESPACE = None

EMPTY_PREFIX = None

StringTypes = (<type 'str'>, <type 'unicode'>)

XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/'

Function Details

makeVector(keys, fillProb=0.5)

Generate a random vector, with random constant field

Parameters:

keys (Key[]) - the keys to consider using in the vector
fillProb (float) - the probability that each key will be present in the vector (default is 0.5)

Returns: KeyedVector

makeDynamics(keys, fillProb=0.5)

Constructs a random dynamics matrix

Parameters:

keys (Key[]) - the keys to consider using in the matrix and component vectors

Returns: KeyedMatrix instance

makeState(keys, fillProb=0.5)

Generate a random vector, with constant field of 1

Parameters:

keys (Key[]) - the keys to consider using in the vector
fillProb (float) - the probability that each key will be present in the vector (default is 0.5)

Returns: KeyedVector

makePlane(keys, fillProb=0.5)

Generate a random hyperplane

Parameters:

keys (Key[]) - the keys to consider using in the vector
fillProb (float) - the probability that a given key will be present in the weights vector (default is 0.5)

Returns: KeyedPlane

makeTree(keys, depth=0, fillProb=0.5)

Constructs a random dynamics tree

Parameters:

keys (Key[]) - the keys to consider using in the vector
depth (int) - the depth of the tree to return

Returns: KeyedTree instance

_makeTree(keys, depth=0, fillProb=0.5)

Constructs a random dynamics tree

Parameters:

keys (Key[]) - the keys to consider using in the vector
depth (int) - the depth of the tree to return

Returns: KeyedTree instance