CIccTagSpectralDataInfo Class Reference

Class: CIccTagSpectralDataInfo. More...

#include <IccTagBasic.h>

Inheritance diagram for CIccTagSpectralDataInfo:

Collaboration diagram for CIccTagSpectralDataInfo:

Public Member Functions
	CIccTagSpectralDataInfo ()
	Name: CIccTagSpectralDataInfo::CIccTagSpectralDataInfo.
	CIccTagSpectralDataInfo (const CIccTagSpectralDataInfo &ITRCS)
	Name: CIccTagSpectralDataInfo::CIccTagSpectralDataInfo.
virtual void	Describe (std::string &sDescription, int nVerboseness)
	Name: CIccTagSpectralDataInfo::Describe.
virtual const icChar *	GetClassName () const
virtual icTagTypeSignature	GetType () const
	Function: GetType()
virtual CIccTag *	NewCopy () const
	Function: NewCopy(sDescription) Each derived tag will implement it's own NewCopy() function.
CIccTagSpectralDataInfo &	operator= (const CIccTagSpectralDataInfo &RespCurveSet16Tag)
	Name: CIccTagSpectralDataInfo::operator=.
virtual bool	Read (icUInt32Number size, CIccIO *pIO)
	Name: CIccTagSpectralDataInfo::Read.
virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccProfile *pProfile=NULL) const
	Name: CIccTagSpectralDataInfo::Validate.
virtual bool	Write (CIccIO *pIO)
	Name: CIccTagSpectralDataInfo::Write.
virtual	~CIccTagSpectralDataInfo ()
	Name: CIccTagSpectralDataInfo::~CIccTagSpectralDataInfo.
Public Member Functions inherited from CIccTag
	CIccTag ()
	Name: CIccTag::CIccTag.
virtual void	DetachIO ()
	Function: ReadAll() - Read All sub data for tag from file.
virtual IIccExtensionTag *	GetExtension ()
virtual icArraySignature	GetTagArrayType () const
virtual icStructSignature	GetTagStructType () const
virtual bool	IsArrayType ()
virtual bool	IsMBBType ()
virtual bool	IsNumArrayType () const
virtual bool	IsSupported ()
	Function: IsSupported(size, pIO) - Check if tag fully supported for apply purposes.
virtual bool	Read (icUInt32Number size, CIccIO *pIO, CIccProfile *pProfile)
	Function: Read(size, pIO) - Read tag from file.
virtual bool	ReadAll ()
	Function: ReadAll() - Read All sub data for tag from file.
virtual	~CIccTag ()
	Name: CIccTag::CIccTag.

Public Attributes
icSpectralRange	m_biSpectralRange
icSignature	m_nSig
icSpectralRange	m_spectralRange
Public Attributes inherited from CIccTag
icUInt32Number	m_nReserved

Additional Inherited Members
Static Public Member Functions inherited from CIccTag
static CIccTag *	Create (icTagTypeSignature sig)
	Name: CIccTag::Create.

Detailed Description

Class: CIccTagSpectralDataInfo.

Purpose: The responseCurveSet16 Tag type

Definition at line 1658 of file IccTagBasic.h.

Constructor & Destructor Documentation

CIccTagSpectralDataInfo() [1/2]

CIccTagSpectralDataInfo::CIccTagSpectralDataInfo

(

)

Name: CIccTagSpectralDataInfo::CIccTagSpectralDataInfo.

Purpose: Constructor

Definition at line 10513 of file IccTagBasic.cpp.

{
  m_nSig = 0;
  memset(&m_spectralRange, 0, sizeof(m_spectralRange));
  memset(&m_biSpectralRange, 0, sizeof(m_biSpectralRange));
}

CIccTagSpectralDataInfo() [2/2]

CIccTagSpectralDataInfo::CIccTagSpectralDataInfo

(

const CIccTagSpectralDataInfo &

ITS

)

Name: CIccTagSpectralDataInfo::CIccTagSpectralDataInfo.

Purpose: Copy Constructor

Args: ITS = The CIccTagSpectralDataInfo object to be copied

Definition at line 10532 of file IccTagBasic.cpp.

{
  m_nSig = ITS.m_nSig;
  m_spectralRange = ITS.m_spectralRange;
  m_biSpectralRange = ITS.m_biSpectralRange;
}

References m_biSpectralRange, m_nSig, and m_spectralRange.

~CIccTagSpectralDataInfo()

CIccTagSpectralDataInfo::~CIccTagSpectralDataInfo ( )

virtual

Name: CIccTagSpectralDataInfo::~CIccTagSpectralDataInfo.

Purpose: Destructor

Definition at line 10572 of file IccTagBasic.cpp.

{
}

Member Function Documentation

Describe()

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

virtual

Name: CIccTagSpectralDataInfo::Describe.

Purpose: Dump data associated with the tag to a string

Args: sDescription - string to concatenate tag dump to

Reimplemented from CIccTag.

Definition at line 10694 of file IccTagBasic.cpp.

{
  char buf[256];
 
  sDescription += "ColorSignature: ";
  sDescription += icGetColorSigStr(buf, m_nSig);
  sDescription += "\n";
 
  sprintf(buf, "SpectralRange: start %fnm end %fnm with %d steps\n", icF16toF(m_spectralRange.start), icF16toF(m_spectralRange.end), m_spectralRange.steps);
  sDescription += buf;
  if (m_biSpectralRange.steps) {
    sprintf(buf, "BiSpectralRange: start %fnm end %fnm with %d steps\n", icF16toF(m_spectralRange.start), icF16toF(m_spectralRange.end), m_spectralRange.steps);
    sDescription += buf;
  }
}

References icF16toF(), and icGetColorSigStr().

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GetClassName()

virtual const icChar * CIccTagSpectralDataInfo::GetClassName ( ) const

inlinevirtual

Reimplemented from CIccTag.

Reimplemented in CIccTagXmlSpectralDataInfo.

Definition at line 1668 of file IccTagBasic.h.

{ return "CIccTagSpectralDataInfo"; }

GetType()

virtual icTagTypeSignature CIccTagSpectralDataInfo::GetType ( ) const

inlinevirtual

Function: GetType()

Purpose: Get Tag Type. Each derived tag will implement it's own GetType() function.

Reimplemented from CIccTag.

Definition at line 1667 of file IccTagBasic.h.

{ return icSigSpectralDataInfoType ; }

References icSigSpectralDataInfoType.

NewCopy()

virtual CIccTag * CIccTagSpectralDataInfo::NewCopy ( ) const

inlinevirtual

Function: NewCopy(sDescription) Each derived tag will implement it's own NewCopy() function.

Parameter(s): none

Returns a new CIccTag object that is a copy of this object.

Reimplemented from CIccTag.

Definition at line 1664 of file IccTagBasic.h.

{return new CIccTagSpectralDataInfo(*this);}

operator=()

CIccTagSpectralDataInfo & CIccTagSpectralDataInfo::operator=

(

const CIccTagSpectralDataInfo &

ITS

)

Name: CIccTagSpectralDataInfo::operator=.

Purpose: Copy Operator

Args: SignatureTag = The CIccTagSignature object to be copied

Definition at line 10551 of file IccTagBasic.cpp.

{
  if (&ITS == this)
    return *this;
 
  m_nSig = ITS.m_nSig;
  m_spectralRange = ITS.m_spectralRange;
  m_biSpectralRange = ITS.m_biSpectralRange;
 
  return *this;
}

References m_biSpectralRange, m_nSig, and m_spectralRange.

Read()

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

virtual

Name: CIccTagSpectralDataInfo::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

Reimplemented from CIccTag.

Definition at line 10590 of file IccTagBasic.cpp.

{
  icTagTypeSignature sig;
 
  if (sizeof(icTagTypeSignature) + 2*sizeof(icUInt32Number) + 6*sizeof(icUInt16Number) > size)
    return false;
 
  if (!pIO) {
    m_nSig = 0; 
    memset(&m_spectralRange, 0, sizeof(m_spectralRange));
    memset(&m_biSpectralRange, 0, sizeof(m_biSpectralRange));
    return false;
  }
 
  if (!pIO->Read32(&sig))
    return false;
 
  if (!pIO->Read32(&m_nReserved))
    return false;
 
  if (!pIO->Read32(&m_nSig))
    return false;
 
  if (!pIO->Read16(&m_spectralRange.start))
    return false;
 
  if (!pIO->Read16(&m_spectralRange.end))
    return false;
 
  if (!pIO->Read16(&m_spectralRange.steps))
    return false;
 
  if (!pIO->Read16(&m_biSpectralRange.start))
    return false;
 
  if (!pIO->Read16(&m_biSpectralRange.end))
    return false;
 
  if (!pIO->Read16(&m_biSpectralRange.steps))
    return false;
 
  return true;
}

References CIccIO::Read16(), CIccIO::Read32(), and sig.

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Validate()

icValidateStatus CIccTagSpectralDataInfo::Validate ( std::string sigPath, std::string & sReport, const CIccProfile * pProfile = NULL ) const

virtual

Name: CIccTagSpectralDataInfo::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.

Reimplemented from CIccTag.

Definition at line 10725 of file IccTagBasic.cpp.

{
  icValidateStatus rv = CIccTag::Validate(sigPath, sReport, pProfile);
 
  CIccInfo Info;
  std::string sSigPathName = Info.GetSigPathName(sigPath);
  icSignature sig = icGetFirstSigPathSig(sigPath);
 
  if (sig==icSigSpectralDataInfoTag && pProfile->m_Header.spectralPCS) {
    const icHeader *pHdr = &pProfile->m_Header;
 
    if (m_nSig != pHdr->spectralPCS ||
        memcmp(&m_spectralRange, &pHdr->spectralRange, sizeof(m_spectralRange)) ||
        memcmp(&m_biSpectralRange, &pHdr->biSpectralRange, sizeof(m_biSpectralRange))) {
      sReport += icMsgValidateCriticalError;
      sReport += sSigPathName;
      sReport += " - SpectralDataInfo should be the same as the profile spectralPCS.\n";
      rv = icMaxStatus(rv, icValidateCriticalError);
    }
  }
  rv = icMaxStatus(rv, Info.CheckData(sReport, m_spectralRange, "Spectral Range"));
  if (m_biSpectralRange.steps)
    rv = icMaxStatus(rv, Info.CheckData(sReport, m_biSpectralRange, "Bispectral Range"));
  return rv;
}

References icHeader::biSpectralRange, CIccInfo::CheckData(), CIccInfo::GetSigPathName(), icGetFirstSigPathSig(), icMaxStatus(), icMsgValidateCriticalError, icSigSpectralDataInfoTag, icValidateCriticalError, sig, icHeader::spectralPCS, icHeader::spectralRange, and CIccTag::Validate().

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Write()

bool CIccTagSpectralDataInfo::Write ( CIccIO * pIO )

virtual

Name: CIccTagSpectralDataInfo::Write.

Purpose: Write the tag to a file

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

Return: true = succesful, false = failure

Reimplemented from CIccTag.

Definition at line 10647 of file IccTagBasic.cpp.

{
  icTagTypeSignature sig = GetType();
 
  if (!pIO)
   return false;
 
  if (!pIO->Write32(&sig))
   return false;
 
  if (!pIO->Write32(&m_nReserved))
    return false;
 
  if (!pIO->Write32(&m_nSig))
    return false;
 
  if (!pIO->Write16(&m_spectralRange.start))
    return false;
 
  if (!pIO->Write16(&m_spectralRange.end))
    return false;
 
  if (!pIO->Write16(&m_spectralRange.steps))
    return false;
 
  if (!pIO->Write16(&m_biSpectralRange.start))
    return false;
 
  if (!pIO->Write16(&m_biSpectralRange.end))
    return false;
 
  if (!pIO->Write16(&m_biSpectralRange.steps))
    return false;
  return true;
}

References sig, CIccIO::Write16(), and CIccIO::Write32().

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Member Data Documentation

m_biSpectralRange

icSpectralRange CIccTagSpectralDataInfo::m_biSpectralRange

Definition at line 1678 of file IccTagBasic.h.

Referenced by CIccTagSpectralDataInfo(), and operator=().

m_nSig

icSignature CIccTagSpectralDataInfo::m_nSig

Definition at line 1676 of file IccTagBasic.h.

Referenced by CIccTagSpectralDataInfo(), and operator=().

m_spectralRange

icSpectralRange CIccTagSpectralDataInfo::m_spectralRange

Definition at line 1677 of file IccTagBasic.h.

Referenced by CIccTagSpectralDataInfo(), and operator=().

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

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