CIccResponseCurveStruct Class Reference

#include <IccTagBasic.h>

Collaboration diagram for CIccResponseCurveStruct:

Public Member Functions
	CIccResponseCurveStruct (const CIccResponseCurveStruct &IRCS)
	CIccResponseCurveStruct (icMeasurementUnitSig sig, icUInt16Number nChannels=0)
	CIccResponseCurveStruct (icUInt16Number nChannels=0)
virtual	~CIccResponseCurveStruct ()
void	Describe (std::string &sDescription, int nVerboseness)
icMeasurementUnitSig	GetMeasurementType () const
icUInt16Number	GetNumChannels () const
CIccResponse16List *	GetResponseList (icUInt16Number nChannel)
CIccResponseCurveStruct *	GetThis ()
icXYZNumber *	GetXYZ (icUInt32Number index)
CIccResponseCurveStruct &	operator= (const CIccResponseCurveStruct &RespCurveStruct)
bool	Read (icUInt32Number size, CIccIO *pIO)
icValidateStatus	Validate (std::string &sReport)
bool	Write (CIccIO *pIO)

Protected Attributes
icXYZNumber *	m_maxColorantXYZ
icMeasurementUnitSig	m_measurementUnitSig
icUInt16Number	m_nChannels
CIccResponse16List *	m_Response16ListArray

Detailed Description

Data Class: CIccResponseCurveStruct

Purpose: The base class for response curve structure

Constructor & Destructor Documentation

CIccResponseCurveStruct() [1/3]

CIccResponseCurveStruct::CIccResponseCurveStruct	(	icMeasurementUnitSig	sig,
		icUInt16Number	nChannels = 0
	)

Name: CIccResponseCurveStruct::CIccResponseCurveStruct

Purpose: Constructor

Args: sig = measurement unit signature indicating the type of measurement data, nChannels = number of channels

{
  m_nChannels = nChannels;
  m_measurementUnitSig = sig;
  m_maxColorantXYZ = (icXYZNumber*)calloc(nChannels, sizeof(icXYZNumber));
  m_Response16ListArray = new CIccResponse16List[nChannels];
}

References m_maxColorantXYZ, m_measurementUnitSig, m_nChannels, and m_Response16ListArray.

Referenced by CIccTagResponseCurveSet16::NewResponseCurves(), and CIccTagXmlResponseCurveSet16::ParseXml().

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CIccResponseCurveStruct() [2/3]

CIccResponseCurveStruct::CIccResponseCurveStruct

(

icUInt16Number

nChannels = 0

)

Name: CIccResponseCurveStruct::CIccResponseCurveStruct

Purpose: Constructor

Args: nChannels = number of channels

{
  m_nChannels = nChannels;
  m_maxColorantXYZ = (icXYZNumber*)calloc(nChannels, sizeof(icXYZNumber));
  m_Response16ListArray = new CIccResponse16List[nChannels];
}

References m_maxColorantXYZ, m_nChannels, and m_Response16ListArray.

Referenced by CIccTagResponseCurveSet16::Read().

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CIccResponseCurveStruct() [3/3]

CIccResponseCurveStruct::CIccResponseCurveStruct

(

const CIccResponseCurveStruct &

IRCS

)

Name: CIccResponseCurveStruct::CIccResponseCurveStruct

Purpose: Copy Constructor

Args: IRCS = The CIccTagUnknown object to be copied

{
  m_nChannels = IRCS.m_nChannels;
  m_measurementUnitSig = IRCS.m_measurementUnitSig;
 
  m_maxColorantXYZ = (icXYZNumber*)calloc(m_nChannels, sizeof(icXYZNumber));
  memcpy(m_maxColorantXYZ, IRCS.m_maxColorantXYZ, m_nChannels*sizeof(icXYZNumber));
 
  m_Response16ListArray = new CIccResponse16List[m_nChannels];
  for (icUInt32Number i=0; i<m_nChannels; i++)
    m_Response16ListArray[i] = IRCS.m_Response16ListArray[i];
}

References m_maxColorantXYZ, m_measurementUnitSig, m_nChannels, and m_Response16ListArray.

~CIccResponseCurveStruct()

CIccResponseCurveStruct::~CIccResponseCurveStruct ( )

virtual

Name: CIccResponseCurveStruct::~CIccResponseCurveStruct

Purpose: Destructor

{
  if (m_maxColorantXYZ)
    free(m_maxColorantXYZ);
 
  if (m_Response16ListArray)
    delete [] m_Response16ListArray;
}

References m_maxColorantXYZ, and m_Response16ListArray.

Member Function Documentation

Describe()

void CIccResponseCurveStruct::Describe	(	std::string &	sDescription,
		int	nVerboseness
	)

Name: CIccResponseCurveStruct::Describe

Purpose: Dump data associated with the tag to a string

Args: sDescription - string to concatenate tag dump to

{
  icChar buf[128];
  CIccInfo Fmt;
  CIccResponse16List nResponseList;
  CIccResponse16List::iterator j;
 
  sDescription += "Measurement Unit: ";
  sDescription += Fmt.GetMeasurementUnit((icSignature)GetMeasurementType()); sDescription += "\n";
 
  
  for (int i=0; i<m_nChannels; i++) {
    nResponseList = m_Response16ListArray[i];
 
    sDescription += "\n";
    sprintf(buf, "Maximum Colorant XYZ Measurement for Channel-%u : X=%.4lf, Y=%.4lf, Z=%.4lf\n", i+1, 
      icFtoD(m_maxColorantXYZ[i].X), icFtoD(m_maxColorantXYZ[i].Y), icFtoD(m_maxColorantXYZ[i].Z));
    sDescription += buf;
 
    sprintf(buf, "Number of Measurements for Channel-%u : %u\n", i+1, (icUInt32Number)nResponseList.size());
    sDescription += buf;
 
    sprintf(buf, "Measurement Data for Channel-%u follows:\n", i+1);
    sDescription += buf;
 
    for (j=nResponseList.begin(); j!=nResponseList.end(); j++) {
      sprintf(buf, "Device Value= %u : Measurement Value= %.4lf\n", j->deviceCode, icFtoD(j->measurementValue));
      sDescription += buf;
    }
  }
}

References icResponse16Number::deviceCode, GetMeasurementType(), CIccInfo::GetMeasurementUnit(), icFtoD(), m_maxColorantXYZ, m_nChannels, m_Response16ListArray, icResponse16Number::measurementValue, icXYZNumber::X, icXYZNumber::Y, and icXYZNumber::Z.

Referenced by CIccTagResponseCurveSet16::Describe().

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GetMeasurementType()

icMeasurementUnitSig CIccResponseCurveStruct::GetMeasurementType ( ) const

inline

{return m_measurementUnitSig;}

References m_measurementUnitSig.

Referenced by Describe(), CIccTagResponseCurveSet16::GetResponseCurves(), CIccTagXmlResponseCurveSet16::ToXml(), and Write().

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GetNumChannels()

icUInt16Number CIccResponseCurveStruct::GetNumChannels ( ) const

inline

{return m_nChannels;}

References m_nChannels.

Referenced by CIccTagXmlResponseCurveSet16::ToXml().

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GetResponseList()

CIccResponse16List * CIccResponseCurveStruct::GetResponseList ( icUInt16Number  nChannel )

inline

{return &m_Response16ListArray[nChannel];}

References m_Response16ListArray.

Referenced by CIccTagXmlResponseCurveSet16::ParseXml(), and CIccTagXmlResponseCurveSet16::ToXml().

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GetThis()

CIccResponseCurveStruct * CIccResponseCurveStruct::GetThis ( )

inline

{return this;}

Referenced by CIccTagResponseCurveSet16::GetFirstCurves(), CIccTagResponseCurveSet16::GetNextCurves(), and CIccTagResponseCurveSet16::GetResponseCurves().

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GetXYZ()

icXYZNumber * CIccResponseCurveStruct::GetXYZ ( icUInt32Number  index )

inline

{return &m_maxColorantXYZ[index];}

References m_maxColorantXYZ.

Referenced by CIccTagXmlResponseCurveSet16::ParseXml(), and CIccTagXmlResponseCurveSet16::ToXml().

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operator=()

CIccResponseCurveStruct & CIccResponseCurveStruct::operator=

(

const CIccResponseCurveStruct &

RespCurveStruct

)

Name: CIccResponseCurveStruct::operator=

Purpose: Copy Operator

Args: RespCurveStruct = The CIccResponseCurveStruct object to be copied

{
  if (&RespCurveStruct == this)
    return *this;
 
  m_nChannels = RespCurveStruct.m_nChannels;
  m_measurementUnitSig = RespCurveStruct.m_measurementUnitSig;
 
  if (m_maxColorantXYZ)
    free(m_maxColorantXYZ);
 
  m_maxColorantXYZ = (icXYZNumber*)calloc(m_nChannels, sizeof(icXYZNumber));
  memcpy(m_maxColorantXYZ, RespCurveStruct.m_maxColorantXYZ, m_nChannels*sizeof(icXYZNumber));
 
  if (m_Response16ListArray)
    delete [] m_Response16ListArray;
  m_Response16ListArray = new CIccResponse16List[m_nChannels];
  for (icUInt32Number i=0; i<m_nChannels; i++)
    m_Response16ListArray[i] = RespCurveStruct.m_Response16ListArray[i];
 
  return *this;
}

References m_maxColorantXYZ, m_measurementUnitSig, m_nChannels, and m_Response16ListArray.

Referenced by CIccTagResponseCurveSet16::NewResponseCurves(), and CIccTagResponseCurveSet16::Read().

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Read()

bool CIccResponseCurveStruct::Read	(	icUInt32Number	size,
		CIccIO *	pIO
	)

Name: CIccResponseCurveStruct::Read

Purpose: Read in the tag contents into a data block

Args: size - # of bytes in tag, pIO - IO object to read tag from

Return: true = successful, false = failure

{
  if (!m_nChannels)
    return false;
 
  if (sizeof(icTagTypeSignature) + 
      m_nChannels * (sizeof(icUInt32Number) +
        sizeof(icXYZNumber) + 
        sizeof(icResponse16Number)) > size)
    return false;
 
  if (!pIO) {
    return false;
  }
 
  if (!pIO->Read32(&m_measurementUnitSig))
    return false;
 
  icUInt32Number* nMeasurements = new icUInt32Number[m_nChannels];
 
  if (pIO->Read32(&nMeasurements[0],m_nChannels) != m_nChannels) {
    delete[] nMeasurements;
    return false;
  }
 
  icUInt32Number nNum32 = m_nChannels*sizeof(icXYZNumber)/sizeof(icS15Fixed16Number);
  if (pIO->Read32(&m_maxColorantXYZ[0], nNum32) != (icInt32Number)nNum32) {
    delete[] nMeasurements;
    return false;
  }
 
  icResponse16Number nResponse16 = {};
  CIccResponse16List nResponseList;
 
  for (int i = 0; i<m_nChannels; i++) {
    if (!nResponseList.empty())
      nResponseList.clear();
    for (int j=0; j<(int)nMeasurements[i]; j++) {
      if (!pIO->Read16(&nResponse16.deviceCode) ||
         !pIO->Read16(&nResponse16.reserved)   ||
         !pIO->Read32(&nResponse16.measurementValue)) {
        delete[] nMeasurements;
        return false;
      }
      nResponseList.push_back(nResponse16);
    }
    m_Response16ListArray[i] = nResponseList;
  }
 
  delete [] nMeasurements;
  return true;
}

References icResponse16Number::deviceCode, m_maxColorantXYZ, m_measurementUnitSig, m_nChannels, m_Response16ListArray, icResponse16Number::measurementValue, CIccIO::Read16(), CIccIO::Read32(), and icResponse16Number::reserved.

Referenced by CIccTagResponseCurveSet16::Read().

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Validate()

icValidateStatus CIccResponseCurveStruct::Validate

(

std::string &

sReport

)

Name: CIccResponseCurveStruct::Validate

Purpose: Check tag data validity.

Args: sig = signature of tag being validated, sReport = String to add report information to

Return: icValidateStatusOK if valid, or other error status.

{
  icValidateStatus rv = icValidateOK;
 
  CIccInfo Info;
  std::string sSigName = Info.GetSigName(m_measurementUnitSig);
  switch(m_measurementUnitSig) {
  case icSigStatusA:
  case icSigStatusE:
  case icSigStatusI:
  case icSigStatusT:
  case icSigStatusM:
  case icSigDN:
  case icSigDNP:
  case icSigDNN:
  case icSigDNNP:
    break;
 
  default:
    sReport += icMsgValidateNonCompliant;
    sReport += sSigName;
    sReport += " - Unknown measurement unit signature.\n";
    rv = icMaxStatus(rv, icValidateNonCompliant);
  }
 
  if (!m_nChannels) {
    sReport += icMsgValidateNonCompliant;
    sReport += sSigName;
    sReport += " - Incorrect number of channels.\n";
    rv = icMaxStatus(rv, icValidateNonCompliant);
    return rv;
  }
  for (int i=0; i<m_nChannels; i++) {
    rv = icMaxStatus(rv, Info.CheckData(sReport, m_maxColorantXYZ[i], "Max Colorant XYZ"));
  }
 
  return rv;
}

References CIccInfo::CheckData(), CIccInfo::GetSigName(), icMaxStatus(), icMsgValidateNonCompliant, icSigDN, icSigDNN, icSigDNNP, icSigDNP, icSigStatusA, icSigStatusE, icSigStatusI, icSigStatusM, icSigStatusT, icValidateNonCompliant, icValidateOK, m_maxColorantXYZ, m_measurementUnitSig, and m_nChannels.

Referenced by CIccTagResponseCurveSet16::Validate().

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Write()

bool CIccResponseCurveStruct::Write

(

CIccIO *

pIO

)

Name: CIccResponseCurveStruct::Write

Purpose: Write the tag to a file

Args: pIO - The IO object to write tag to.

Return: true = succesful, false = failure

{
  if (!m_nChannels)
    return false;
  
  icMeasurementUnitSig sig = GetMeasurementType();
 
  if (!pIO) {
    return false;
  }
 
  if (!pIO->Write32(&sig))
    return false;
 
  if (m_nChannels) {
 
    icUInt32Number* nMeasurements = new icUInt32Number[m_nChannels];
    for (int i=0; i<m_nChannels; i++)
      nMeasurements[i] = (icUInt32Number)m_Response16ListArray[i].size();
 
    if (pIO->Write32(&nMeasurements[0],m_nChannels) != m_nChannels)
      return false;
    delete [] nMeasurements;
 
    icUInt32Number nNum32 = m_nChannels*sizeof(icXYZNumber)/sizeof(icS15Fixed16Number);
    if (pIO->Write32(&m_maxColorantXYZ[0], nNum32) != (icInt32Number)nNum32)
      return false;
  }
  else
    return false;
 
  CIccResponse16List nResponseList;
  CIccResponse16List::iterator j;
 
  for (int i = 0; i<m_nChannels; i++) {
    nResponseList = m_Response16ListArray[i];
    for (j=nResponseList.begin(); j!=nResponseList.end(); j++) {
      if (!pIO->Write16(&j->deviceCode) ||
         !pIO->Write16(&j->reserved)   ||
         !pIO->Write32(&j->measurementValue))
        return false;
    }
    nResponseList.clear();
  }
 
  return true;
}

References icResponse16Number::deviceCode, GetMeasurementType(), m_maxColorantXYZ, m_nChannels, m_Response16ListArray, icResponse16Number::measurementValue, icResponse16Number::reserved, CIccIO::Write16(), and CIccIO::Write32().

Referenced by CIccTagResponseCurveSet16::Write().

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Field Documentation

m_maxColorantXYZ

icXYZNumber* CIccResponseCurveStruct::m_maxColorantXYZ

protected

Referenced by CIccResponseCurveStruct(), CIccResponseCurveStruct(), CIccResponseCurveStruct(), ~CIccResponseCurveStruct(), Describe(), GetXYZ(), operator=(), Read(), Validate(), and Write().

m_measurementUnitSig

icMeasurementUnitSig CIccResponseCurveStruct::m_measurementUnitSig

protected

Referenced by CIccResponseCurveStruct(), CIccResponseCurveStruct(), GetMeasurementType(), operator=(), Read(), and Validate().

m_nChannels

icUInt16Number CIccResponseCurveStruct::m_nChannels

protected

Referenced by CIccResponseCurveStruct(), CIccResponseCurveStruct(), CIccResponseCurveStruct(), Describe(), GetNumChannels(), operator=(), Read(), Validate(), and Write().

m_Response16ListArray

CIccResponse16List* CIccResponseCurveStruct::m_Response16ListArray

protected

Referenced by CIccResponseCurveStruct(), CIccResponseCurveStruct(), CIccResponseCurveStruct(), ~CIccResponseCurveStruct(), Describe(), GetResponseList(), operator=(), Read(), and Write().

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

• IccProfLib/IccTagBasic.h
• IccProfLib/IccTagBasic.cpp