STILScanMatrix Class Reference

STILScanMatrix Class Interface. More...

#include <stilscanmatrix.h>

List of all members.

Public Member Functions
	STILScanMatrix ()
	STILScanMatrix (const STILScanMatrix &)
virtual	~STILScanMatrix ()
STILScanMatrix &	operator= (const STILScanMatrix &)
void	init ()
LONG	normalize ()
LONG	flatten ()
void	print ()
LONG	getMaxScanLength ()
void	setScanStringType (LONG id, STILScanType st)
STILScanType	getScanStringType (LONG id) const
char	getCurrentScanWFC (LONG id) const
void	moveToNextScanEvent (LONG id)
STILScanString &	operator[] (LONG id)

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Detailed Description

STILScanMatrix Class Interface.

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Constructor & Destructor Documentation

STILScanMatrix::STILScanMatrix (   )

Default constructor. Parameters: Returns:

STILScanMatrix::STILScanMatrix (  const STILScanMatrix &  sm  )

Construct a STILScanMatrix object from another ScanMatrix obj. Parameters: sm  ScanMatrix source to construct from Returns:

STILScanMatrix::~STILScanMatrix (   )  [virtual]

Destructor. Parameters: Returns:

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Member Function Documentation

LONG STILScanMatrix::flatten (   )

Flatten this scan matrix so that it only contains 'unique' states. Parameters: Returns: void In the case of validation, we dont need to evaluate the same WFC data over and over again, so flatten the scan chain to a chain of only the unique WFC states (plus the pre-shift & post-shift WFC data)

char STILScanMatrix::getCurrentScanWFC (  LONG  id  )  const

Get the current scan event for this signal ID. Parameters: id  STIL signal ID of interest Returns: char

LONG STILScanMatrix::getMaxScanLength (   )

Get the maximum scan length of all scan sstrings. Parameters: Returns: void NOTE: This may be longer than the actual number of shifts that occur on the data. It returns the longest scan string length. It doesnt return the shift count, because there may be data in the scan matrix even if there is a shift count of 0 (due to pre & post-shift WFC's in the matrix). So, this function is mainly used to query whether or not there is data in the matrix. Maybe a rename would be useful (to be something like 'hasData()'), along with a 'getShiftCount()' func??

STILScanType STILScanMatrix::getScanStringType (  LONG  i  )  const [inline]

Parameters: Returns:

void STILScanMatrix::init (  void   )

Initialize this STILScanMatrix object. Parameters: Returns:

void STILScanMatrix::moveToNextScanEvent (  LONG  id  )

Move to the next scan event for this signal ID. Parameters: id  STIL signal ID of interest Returns: void

LONG STILScanMatrix::normalize (   )

Normalize this scan matrix to the maximum chain length pre-pad scanin's and post-pad scanout's. Parameters: Returns: LONG The shift length NOTE: This data substitution scheme was pulled from the description in 1450.0, Section 24.5 - outlined in Table 14.

STILScanMatrix & STILScanMatrix::operator= (  const STILScanMatrix &  arg  )

Equals operator. Parameters: arg  (STILScanMatrix&) Returns: (STILScanMatrix&)

STILScanString & STILScanMatrix::operator[] (  LONG  id  )

Index operator (returns scan string for specified signal ID). Parameters: id  STIL signal ID of interest Returns: (STILScanString &) - Reference to the underlying scan

void STILScanMatrix::print (   )

Print this STILScanMatrix object. Parameters: Returns: void

void STILScanMatrix::setScanStringType (  LONG  id, STILScanType  st )

Init the specified scan sstring and set the type. Parameters: id  STIL signal ID of interest st  Type of scan (ScanIn/ScanOut/UndefinedScanType) Returns: void

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The documentation for this class was generated from the following files:

• stilscanmatrix.h
• stilscanmatrix.cpp

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This page last updated on 6 Jul 2007