MatrixRep¶

Makes replacements in a list of lines.

exception cpip.util.MatrixRep.ExceptionMatrixRep¶: Simple specialisation of an exception class for MatrixRep.

class cpip.util.MatrixRep.MatrixRep¶

Makes replacements in a list of lines.

__init__()¶

Constructor.

Returns:	`NoneType`

__weakref__¶: list of weak references to the object (if defined)

addLineColRep(l, c, was, now)¶

Adds to the IR. No test is made to see if there is an existing or pre-existing conflicting entry or if a sequence of entries makes sense.

It is expected that callers call this in line/column order of the original matrix. If not the results of a subsequent call to sideEffect() are undefined.

Returns:	`NoneType`

sideEffect(theMat)¶

Makes the replacement, if line/col is out of range and ExceptionMatrixRep will be raised and the state of theMat argument is undefined.

Parameters:	theMat (`list([]), list([str])`) – The matrix.
Returns:	`NoneType`