CIccTagArray Class Reference

#include <IccTagComposite.h>

Inheritance diagram for CIccTagArray:

Collaboration diagram for CIccTagArray:

Public Member Functions
	CIccTagArray ()
	CIccTagArray (const CIccTagArray &lut)
	CIccTagArray (icArraySignature sigArrayType)
virtual	~CIccTagArray ()
bool	AreAllOfType (icTagTypeSignature sigTagType)
bool	AttachTag (icUInt32Number nIndex, CIccTag *pTag)
virtual void	Describe (std::string &sDescription, int nVerboseness)
virtual void	DetachIO ()
CIccTag *	DetachTag (icUInt32Number nIndex, bool bDeleteFlag=false)
IIccArray *	GetArrayHandler ()
virtual const icChar *	GetClassName () const
virtual IIccExtensionTag *	GetExtension ()
CIccTag *	GetIndex (icUInt32Number index) const
icUInt32Number	GetSize () const
	Returns the size of the data array.
virtual icArraySignature	GetTagArrayType () const
virtual icStructSignature	GetTagStructType () const
virtual icTagTypeSignature	GetType () const
virtual bool	IsArrayType ()
virtual bool	IsMBBType ()
virtual bool	IsNumArrayType () const
virtual bool	IsSupported ()
virtual CIccTag *	NewCopy () const
CIccTagArray &	operator= (const CIccTagArray &lut)
CIccTag *	operator[] (icUInt32Number index) const
virtual bool	Read (icUInt32Number size, CIccIO *pIO)
virtual bool	Read (icUInt32Number size, CIccIO *pIO, CIccProfile *pProfile)
virtual bool	ReadAll ()
bool	SetSize (icUInt32Number nSize)
virtual bool	SetTagArrayType (icArraySignature sig)
virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccProfile *pProfile=NULL) const
virtual bool	Write (CIccIO *pIO)

Static Public Member Functions
static CIccTag *	Create (icTagTypeSignature sig)
static CIccTagArray *	ParseMem (icUInt8Number *pMem, icUInt32Number size)

Data Fields
icUInt32Number	m_nReserved

Protected Member Functions
void	Cleanup ()

Protected Attributes
icUInt32Number	m_nSize
IIccArray *	m_pArray
icArraySignature	m_sigArrayType
IccTagPtr *	m_TagVals

Detailed Description

Class: CIccTagArray

Purpose: The Tag Array tag

Constructor & Destructor Documentation

CIccTagArray() [1/3]

CIccTagArray::CIccTagArray

(

)

Name: CIccTagArray::CIccTagArray

Purpose:

Args:

Return:

{
  m_TagVals = NULL;
  m_nSize = 0;
  m_pArray = NULL;
  m_sigArrayType = icSigUnknownArray;
}

References m_nSize, m_pArray, m_sigArrayType, and m_TagVals.

CIccTagArray() [2/3]

CIccTagArray::CIccTagArray

(

icArraySignature

sigArrayType

)

Name: CIccTagArray::CIccTagArray

Purpose:

Args:

Return:

{
  m_TagVals = NULL;
  m_nSize = 0;
 
  m_pArray = NULL;
  SetTagArrayType(sigArrayType);
}

References m_nSize, m_pArray, m_TagVals, and SetTagArrayType().

Here is the call graph for this function:

CIccTagArray() [3/3]

CIccTagArray::CIccTagArray

(

const CIccTagArray &

tagAry

)

Name: CIccTagArray::CIccTagArray

Purpose:

Args:

Return:

{
  if (tagAry.m_nSize) {
    m_TagVals = new IccTagPtr[tagAry.m_nSize];
 
    icUInt32Number i;
    for (i=0; i<tagAry.m_nSize; i++) {
      if (tagAry.m_TagVals[i].ptr)
        m_TagVals[i].ptr = tagAry.m_TagVals[i].ptr->NewCopy();
      else
        m_TagVals[i].ptr = NULL;
    }
    m_nSize = tagAry.m_nSize;
  }
  m_sigArrayType = tagAry.m_sigArrayType;
 
  if (tagAry.m_pArray)
    m_pArray = tagAry.m_pArray->NewCopy(this);
  else
    m_pArray = NULL;
}

References m_nSize, m_pArray, m_sigArrayType, m_TagVals, CIccTag::NewCopy(), and IIccArray::NewCopy().

Referenced by NewCopy().

Here is the call graph for this function:

Here is the caller graph for this function:

~CIccTagArray()

CIccTagArray::~CIccTagArray ( )

virtual

Name: CIccTagArray::~CIccTagArray

Purpose:

Args:

Return:

{
  Cleanup();
}

References Cleanup().

Here is the call graph for this function:

Member Function Documentation

AreAllOfType()

bool CIccTagArray::AreAllOfType

(

icTagTypeSignature

sigTagType

)

Name: CIccTagArray::AreAllOftype

Purpose: checks if all array elements have type signature sigTagType Args: sigTagType Return: true if all elements are of type sigTagType, false otherwise

{
  icUInt32Number i;
  for (i=0; i<m_nSize; i++) {
    CIccTag *pTag = GetIndex(i);
    if (!pTag || pTag->GetType()!=sigTagType)
      return false;
  }
 
  return true;
}

References GetIndex(), CIccTag::GetType(), and m_nSize.

Here is the call graph for this function:

AttachTag()

bool CIccTagArray::AttachTag	(	icUInt32Number	nIndex,
		CIccTag *	pTag
	)

Name: CIccTagArray::AttachTag

Purpose: Get a tag entry with a given signature

Args: nIndex - index of tag in array

Return: Pointer to desired tag struct entry, or NULL if not found.

{
  if (nIndex>m_nSize || !pTag) {
    return false;
  }
 
  if (m_TagVals[nIndex].ptr && m_TagVals[nIndex].ptr != pTag) {
    return false;
  }
 
  m_TagVals[nIndex].ptr = pTag;
  return true;
}

References m_nSize, and m_TagVals.

Cleanup()

void CIccTagArray::Cleanup ( )

protected

Name: CIccTagArray::Cleanup

Purpose: Detach from a pending IO object

{
  icUInt32Number i, j;
  CIccTag* pTag;
 
  for (i=0; i<m_nSize; i++) {
    pTag = m_TagVals[i].ptr;
    if (pTag) {
      for (j=i+1; j<m_nSize; j++) {
        if (m_TagVals[i].ptr==pTag)
          m_TagVals[i].ptr = NULL;
      }
      delete pTag;
      m_TagVals[i].ptr = NULL;
    }
  }
 
  if (m_TagVals)
    free(m_TagVals);
  m_TagVals = nullptr;
 
  if (m_pArray)
    delete m_pArray;
 
  m_pArray = NULL;
  m_sigArrayType = icSigUndefinedArray;
}

References icSigUndefinedArray, m_nSize, m_pArray, m_sigArrayType, and m_TagVals.

Referenced by ~CIccTagArray(), operator=(), and Read().

Here is the caller graph for this function:

Create()

CIccTag * CIccTag::Create ( icTagTypeSignature  sig )

staticinherited

Name: CIccTag::Create

Purpose: This is a static tag creator based upon tag signature type

Args: sig = tag type signature

Return: Pointer to Allocated tag

{
  return CIccTagCreator::CreateTag(sig);
}

References CIccTagCreator::CreateTag().

Referenced by CIccDefaultEncProfileConverter::ConvertFromParams(), CIccTagStruct::LoadElem(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccMpeTintArray::Read(), CIccTagLutAtoB::Read(), CIccTagLut8::Read(), CIccTagLut16::Read(), CIccTagLut8::SetColorSpaces(), CIccTagLut16::SetColorSpaces(), and CIccProfileDescText::SetType().

Here is the call graph for this function:

Here is the caller graph for this function:

Describe()

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

virtual

Name: CIccTagArray::Describe

Purpose:

Args:

Return:

Reimplemented from CIccTag.

{
  std::string name;
  icChar buf[128];
  CIccInfo info;
 
  IIccArray *pArrayObj = GetArrayHandler();
  CIccArrayCreator::GetArraySigName(name, m_sigArrayType);
 
  sDescription += "BEGIN TAG_ARRAY \"";
  sDescription += name;
  sDescription += "\"\n\n";
 
  icUInt32Number i;
 
  for (i=0; i<m_nSize; i++) {
    if (i)
      sDescription += "\n";
    sprintf(buf, "BEGIN INDEX[%d]\n", i);
    sDescription +=  buf;
    
    if (m_TagVals[i].ptr) {
      m_TagVals[i].ptr->Describe(sDescription, nVerboseness);
    }
    sprintf(buf, "END INDEX[%d]\n", i);
    sDescription += buf;
  }
 
  sDescription += "\n";
  sDescription += "END TAG_ARRAY \"";
  sDescription += name;
  sDescription += "\"\n";
}

References CIccTag::Describe(), GetArrayHandler(), CIccArrayCreator::GetArraySigName(), m_nSize, m_sigArrayType, and m_TagVals.

Here is the call graph for this function:

DetachIO()

virtual void CIccTag::DetachIO ( )

inlinevirtualinherited

Function: ReadAll() - Read All sub data for tag from file. Called by CIccProfile::ReadAll() to read all sub data for tag

Returns true if ReadAll is successful.

{}

DetachTag()

CIccTag * CIccTagArray::DetachTag	(	icUInt32Number	nIndex,
		bool	bDeleteFlag = false
	)

Name: CIccTagArray::DetachTag

Purpose: Detach tag value at given index

Args: nIndex - index of tag in array bDeleteFlag - flag indicating detached tag should be deleted

Return: Pointer to Detached tag struct entry, or NULL if not found or deleted.

{
   if (nIndex>m_nSize)
     return NULL;
 
   CIccTag *rv = m_TagVals[nIndex].ptr;
   m_TagVals[nIndex].ptr = NULL;
 
   if (bDeleteFlag) {
     delete rv;
     rv = NULL;
   }
 
   return rv;
}

References m_nSize, and m_TagVals.

GetArrayHandler()

IIccArray * CIccTagArray::GetArrayHandler

(

)

Name: CIccTagArray::GetArrayHandler

Purpose: Get Array object handler

Args:

Return: Pointer to an Array object handler for the associated array type

{
  if (!m_pArray) {
    m_pArray = CIccArrayCreator::CreateArray(m_sigArrayType, this);
  }
 
  return m_pArray;
}

References CIccArrayCreator::CreateArray(), m_pArray, and m_sigArrayType.

Referenced by Describe(), and icGetTagArrayHandler().

Here is the call graph for this function:

Here is the caller graph for this function:

GetClassName()

virtual const icChar * CIccTagArray::GetClassName ( ) const

inlinevirtual

Reimplemented from CIccTag.

Reimplemented in CIccTagXmlArray.

{ return "CIccTagArray"; }

GetExtension()

virtual IIccExtensionTag * CIccTag::GetExtension ( )

inlinevirtualinherited

Reimplemented in CIccTagXmlUnknown, CIccTagXmlText, CIccTagXmlUtf8Text, CIccTagXmlZipUtf8Text, CIccTagXmlZipXml, CIccTagXmlUtf16Text, CIccTagXmlTextDescription, CIccTagXmlSignature, CIccTagXmlNamedColor2, CIccTagXmlXYZ, CIccTagXmlChromaticity, CIccTagXmlCicp, CIccTagXmlSparseMatrixArray, CIccTagXmlFixedNum< T, Tsig >, CIccTagXmlNum< T, A, Tsig >, CIccTagXmlFloatNum< T, A, Tsig >, CIccTagXmlMeasurement, CIccTagXmlMultiLocalizedUnicode, CIccTagXmlTagData, CIccTagXmlDateTime, CIccTagXmlColorantOrder, CIccTagXmlColorantTable, CIccTagXmlViewingConditions, CIccTagXmlSpectralDataInfo, CIccTagXmlSpectralViewingConditions, CIccTagXmlProfileSeqDesc, CIccTagXmlResponseCurveSet16, CIccTagXmlCurve, CIccTagXmlParametricCurve, CIccTagXmlSegmentedCurve, CIccTagXmlLutAtoB, CIccTagXmlLutBtoA, CIccTagXmlLut8, CIccTagXmlLut16, CIccTagXmlMultiProcessElement, CIccTagXmlProfileSequenceId, CIccTagXmlDict, CIccTagXmlStruct, CIccTagXmlArray, CIccTagXmlGamutBoundaryDesc, CIccTagXmlEmbeddedHeightImage, CIccTagXmlEmbeddedNormalImage, and CIccTagXmlEmbeddedProfile.

{return NULL;}

Referenced by icCurvesFromXml(), icCurvesToXml(), icProfDescToXml(), icXmlParseProfDesc(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccMpeXmlTintArray::ToXml(), CIccTagXmlStruct::ToXml(), CIccTagXmlArray::ToXml(), and CIccProfileXml::ToXmlWithBlanks().

Here is the caller graph for this function:

GetIndex()

CIccTag * CIccTagArray::GetIndex

(

icUInt32Number

nIndex

)

const

Name: CIccTagArray::GetIndex

Purpose: Get a tag entry with a given index

Args: nIndex - index of tag in array

Return: Pointer to desired tag entry, or NULL if not found.

{
  if (nIndex>m_nSize)
    return NULL;
 
  return m_TagVals[nIndex].ptr;
}

References m_nSize, and m_TagVals.

Referenced by AreAllOfType(), CIccArrayNamedColor::Begin(), CIccArrayNamedColor::FindDeviceColor(), CIccArrayNamedColor::FindPcsColor(), CIccArrayNamedColor::FindSpectralColor(), operator[](), CIccArrayUnknown::Validate(), CIccArrayColorantInfo::Validate(), and CIccArrayNamedColor::Validate().

Here is the caller graph for this function:

GetSize()

icUInt32Number CIccTagArray::GetSize ( ) const

inline

Returns the size of the data array.

{ return m_nSize; }

References m_nSize.

Referenced by CIccArrayNamedColor::Begin(), CIccArrayNamedColor::FindDeviceColor(), CIccArrayNamedColor::FindPcsColor(), CIccArrayNamedColor::FindSpectralColor(), CIccArrayUnknown::Validate(), CIccArrayColorantInfo::Validate(), and CIccArrayNamedColor::Validate().

Here is the caller graph for this function:

GetTagArrayType()

virtual icArraySignature CIccTagArray::GetTagArrayType ( ) const

inlinevirtual

Reimplemented from CIccTag.

{ return m_sigArrayType; }

References m_sigArrayType.

GetTagStructType()

virtual icStructSignature CIccTag::GetTagStructType ( ) const

inlinevirtualinherited

Reimplemented in CIccTagStruct.

{ return icSigUndefinedStruct; }

References icSigUndefinedStruct.

Referenced by icGetTagStructHandlerOfType(), CIccArrayColorantInfo::Validate(), and CIccArrayNamedColor::Validate().

Here is the caller graph for this function:

GetType()

virtual icTagTypeSignature CIccTagArray::GetType ( ) const

inlinevirtual

Function: GetType()

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

Reimplemented from CIccTag.

{ return icSigTagArrayType; }

References icSigTagArrayType.

Referenced by Write().

Here is the caller graph for this function:

IsArrayType()

virtual bool CIccTag::IsArrayType ( )

inlinevirtualinherited

Reimplemented in CIccTagXYZ, CIccTagChromaticity, CIccTagSparseMatrixArray, CIccTagFixedNum< T, Tsig >, CIccTagNum< T, Tsig >, CIccTagFloatNum< T, Tsig >, and CIccTagData.

{ return false; }

Referenced by MyTagDialog::MyTagDialog(), and DumpTag().

Here is the caller graph for this function:

IsMBBType()

virtual bool CIccTag::IsMBBType ( )

inlinevirtualinherited

Reimplemented in CIccMBB.

{ return false; } //If true then CIccTag can be cast as an CIccMBB 

Referenced by CIccProfileXml::ParseTag().

Here is the caller graph for this function:

IsNumArrayType()

virtual bool CIccTag::IsNumArrayType ( ) const

inlinevirtualinherited

Reimplemented in CIccTagSparseMatrixArray, CIccTagFixedNum< T, Tsig >, CIccTagNum< T, Tsig >, and CIccTagFloatNum< T, Tsig >.

{ return false;} //If true then CIccTag can be cast as a CIccTagNumArray

Referenced by CIccArrayNamedColor::FindDeviceColor(), CIccArrayNamedColor::FindPcsColor(), CIccArrayNamedColor::FindSpectralColor(), CIccTagStruct::GetElemNumberValue(), CIccStructNamedColor::GetNumArray(), CIccMpeXmlTintArray::ParseXml(), and CIccMpeTintArray::Read().

Here is the caller graph for this function:

IsSupported()

virtual bool CIccTag::IsSupported ( )

inlinevirtualinherited

Function: IsSupported(size, pIO) - Check if tag fully supported for apply purposes. By Default inherited classes are supported. Unknown tag types are not supported.

Returns true if tag type is supported.

Reimplemented in CIccTagUnknown, CIccTagEmbeddedProfile, and CIccTagMultiProcessElement.

{ return true; }

NewCopy()

virtual CIccTag * CIccTagArray::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.

{ return new CIccTagArray(*this);}

References CIccTagArray().

Here is the call graph for this function:

operator=()

CIccTagArray & CIccTagArray::operator=

(

const CIccTagArray &

tagAry

)

Name: &operator=

Purpose:

Args:

Return:

{
  if (&tagAry == this)
    return *this;
 
  Cleanup();
 
  if (tagAry.m_nSize) {
    m_TagVals = new IccTagPtr[tagAry.m_nSize];
 
    icUInt32Number i;
    for (i=0; i<m_nSize; i++) {
      if (tagAry.m_TagVals[i].ptr)
        m_TagVals[i].ptr = tagAry.m_TagVals[i].ptr->NewCopy();
      else
        m_TagVals[i].ptr = NULL;
    }
    m_nSize = tagAry.m_nSize;
  }
 
  m_sigArrayType = tagAry.m_sigArrayType;
 
  if (tagAry.m_pArray)
    m_pArray = tagAry.m_pArray->NewCopy(this);
  else
    m_pArray = NULL;
 
  return *this;
}

References Cleanup(), m_nSize, m_pArray, m_sigArrayType, m_TagVals, CIccTag::NewCopy(), and IIccArray::NewCopy().

Here is the call graph for this function:

operator[]()

CIccTag * CIccTagArray::operator[] ( icUInt32Number  index ) const

inline

{ return GetIndex(index); }

References GetIndex().

Here is the call graph for this function:

ParseMem()

static CIccTagArray * CIccTagArray::ParseMem ( icUInt8Number *  pMem, icUInt32Number  size  )

static

Read() [1/2]

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

virtual

Name: CIccTagArray::Read

Purpose:

Args:

Return:

Reimplemented from CIccTag.

{
  icTagTypeSignature sig;
 
  icUInt32Number headerSize = sizeof(icTagTypeSignature) + 
    sizeof(icUInt32Number) +
    sizeof(icTagTypeSignature) +
    sizeof(icStructSignature) +
    sizeof(icUInt32Number);
 
  if (headerSize > size)
    return false;
 
  if (!pIO) {
    return false;
  }
 
  Cleanup();
 
  icUInt32Number nTagStart = pIO->Tell();
 
  if (!pIO->Read32(&sig))
    return false;
 
  icArraySignature sigArrayType;
 
  if (!pIO->Read32(&m_nReserved) ||
      !pIO->Read32(&sigArrayType))
    return false;
 
  SetTagArrayType(sigArrayType);
 
  icUInt32Number count, i, j;
  IccTagEntry TagEntry;
 
  TagEntry.pTag = NULL;
 
  if (!pIO->Read32(&count))
    return false;
 
  if (headerSize + count*sizeof(icPositionNumber) > size)
    return false;
 
  if (count) {
    icPositionNumber *tagPos = new icPositionNumber[count];
 
    if (!SetSize(count)) {
      delete[] tagPos;
      return false;
    }
 
    for (i=0; i<count; i++) {
      if (!pIO->Read32(&tagPos[i].offset) ||
          !pIO->Read32(&tagPos[i].size)) {
        delete [] tagPos;
        return false;
      }
    }
 
    for (i=0; i<count; i++) {
      if (!tagPos[i].offset || !tagPos[i].size) {
        m_TagVals[i].ptr = NULL;
        continue;
      }
 
      for (j=0; j<i; j++) {
        if (tagPos[i].offset == tagPos[j].offset)
          break;
      }
 
      if (j<i) {
        m_TagVals[i].ptr = m_TagVals[j].ptr;
      }
      else {
        if (tagPos[i].offset + tagPos[i].size > size) {
          delete [] tagPos;
          return false;
        }
        pIO->Seek(nTagStart + tagPos[i].offset, icSeekSet);
 
        icTagTypeSignature tagSig;
        pIO->Read32(&tagSig);
        pIO->Seek(nTagStart + tagPos[i].offset, icSeekSet);
 
        CIccTag *pTag = CIccTagCreator::CreateTag(tagSig);
        if (pTag) {
          if (!pTag->Read(tagPos[i].size, pIO)) {
            delete [] tagPos;
            return false;
          }
          m_TagVals[i].ptr = pTag;
        }
        else {
          delete [] tagPos;
          return false;
        }
      }
    }
 
    delete [] tagPos;
  }  
 
  return true;
}

References Cleanup(), CIccTagCreator::CreateTag(), icSeekSet, CIccTag::m_nReserved, m_TagVals, icPositionNumber::offset, CIccTag::Read(), CIccIO::Read32(), CIccIO::Seek(), SetSize(), SetTagArrayType(), icPositionNumber::size, and CIccIO::Tell().

Here is the call graph for this function:

Read() [2/2]

virtual bool CIccTag::Read ( icUInt32Number  size, CIccIO *  pIO, CIccProfile *  pProfile  )

inlinevirtualinherited

Function: Read(size, pIO) - Read tag from file. Each derived tag will implement it's own Read() function.

Parameter(s): size - number of bytes in tag including the type signature. pIO - IO object used to read in tag. The IO object should already be initialized to point to the begining of the tag.

Returns true if Read is successful.

Reimplemented in CIccTagEmbeddedProfile.

{ return Read(size, pIO); }

References CIccTag::Read().

Here is the call graph for this function:

ReadAll()

virtual bool CIccTag::ReadAll ( )

inlinevirtualinherited

Function: ReadAll() - Read All sub data for tag from file. Called by CIccProfile::ReadAll() to read all sub data for tag

Returns true if ReadAll is successful.

Reimplemented in CIccTagEmbeddedProfile.

{ return true; }

SetSize()

bool CIccTagArray::SetSize

(

icUInt32Number

nSize

)

Name: CIccTagArray::SetSize

Purpose: Sets the size of the tag array.

Args: nSize - number of tag entries,

{
  if (!m_nSize) {
    m_TagVals = (IccTagPtr*)calloc(nSize, sizeof(IccTagPtr));
    if (!m_TagVals) {
      m_nSize =0;
      return false;
    }
  }
  else {
    if (nSize<=m_nSize)
      return true;
 
    m_TagVals = (IccTagPtr*)icRealloc(m_TagVals, nSize*sizeof(IccTagPtr));
    if (!m_TagVals) {
      m_nSize = 0;
      return false;
    }
    memset(&m_TagVals[m_nSize], 0, (nSize-m_nSize)*sizeof(IccTagPtr));
  }
  m_nSize = nSize;
  return true;
}

References icRealloc(), m_nSize, and m_TagVals.

Referenced by CIccTagXmlArray::ParseXml(), and Read().

Here is the call graph for this function:

Here is the caller graph for this function:

SetTagArrayType()

bool CIccTagArray::SetTagArrayType ( icArraySignature  sig )

virtual

Name: CIccTagArray::~SetTagArrayType

Purpose: Set the signature of the tag array type. This also sets the m_pArray to allow array type specific handling to be utilized.

Args: sig - signature of array type

Return: true if sig is a recognized array type, false otherwise

{
  if (m_pArray)
    delete m_pArray;
 
  m_sigArrayType = sig;
  m_pArray = CIccArrayCreator::CreateArray(m_sigArrayType, this);
 
  return (m_pArray != NULL) || (m_sigArrayType == icSigUtf8TextTypeArray);
}

References CIccArrayCreator::CreateArray(), icSigUtf8TextTypeArray, m_pArray, and m_sigArrayType.

Referenced by CIccTagArray(), CIccTagXmlArray::ParseXml(), and Read().

Here is the call graph for this function:

Here is the caller graph for this function:

Validate()

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

virtual

Name: CIccTagArray::Validate

Purpose:

Args:

Return:

Reimplemented from CIccTag.

{ 
  icValidateStatus rv = CIccTag::Validate(sigPath, sReport, pProfile);
 
  CIccInfo Info;
  std::string sigAryPath = sigPath + icGetSigPath(m_sigArrayType);
 
  if (m_pArray) {  //Should call GetArrayHandler before validate to get 
    rv = icMaxStatus(rv, m_pArray->Validate(sigPath, sReport, pProfile));
  }
  else if (m_sigArrayType==icSigUtf8TextTypeArray) { //UTF8 text arrays are known
    //Check # of channels 
    if (icGetFirstSigPathSig(sigPath) == icSigMaterialTypeArrayTag && 
        pProfile &&
        m_nSize != icGetMaterialColorSpaceSamples(pProfile->m_Header.mcs)) {
      std::string sSigPathName = Info.GetSigPathName(sigPath);
 
      sReport += icMsgValidateCriticalError;
      sReport += sSigPathName;
      sReport += " - Number of material channel names does not match MCS in header.\n";
      rv = icMaxStatus(rv, icValidateCriticalError);
    }
    icUInt32Number i;
    for (i=0; i<m_nSize; i++) {
      rv = icMaxStatus(rv, m_TagVals[i].ptr->Validate(sigAryPath, sReport, pProfile));
    }
  }
  else { 
    icUInt32Number i;
    sReport += "Unknown tag array type - Validating array sub-tags\n";
    rv = icMaxStatus(rv, icValidateWarning);
 
    for (i=0; i<m_nSize; i++) {
      rv = icMaxStatus(rv, m_TagVals[i].ptr->Validate(sigAryPath, sReport, pProfile));
    }
  }
 
  return rv;
}

References CIccInfo::GetSigPathName(), icGetFirstSigPathSig(), icGetMaterialColorSpaceSamples(), icGetSigPath(), icMaxStatus(), icMsgValidateCriticalError, icSigMaterialTypeArrayTag, icSigUtf8TextTypeArray, icValidateCriticalError, icValidateWarning, m_nSize, m_pArray, m_sigArrayType, m_TagVals, icHeader::mcs, CIccTag::Validate(), and IIccArray::Validate().

Here is the call graph for this function:

Write()

bool CIccTagArray::Write ( CIccIO *  pIO )

virtual

Name: CIccTagArray::Write

Purpose:

Args:

Return:

Reimplemented from CIccTag.

{
  icTagTypeSignature sig = GetType();
 
  if (!pIO)
    return false;
 
  icUInt32Number nTagStart = pIO->Tell();
 
  if (!pIO->Write32(&sig))
    return false;
 
  if (!pIO->Write32(&m_nReserved))
    return false;
 
  if (!pIO->Write32(&m_sigArrayType))
    return false;
 
  if (!pIO->Write32(&m_nSize))
    return false;
 
  if (m_nSize) {
    icUInt32Number i, j;
 
    icUInt32Number pos = pIO->Tell();
 
    //Write Unintialized TagPosition block
    icUInt32Number zero = 0;
    for (i=0; i<m_nSize; i++) {
      if (!pIO->Write32(&zero) || !pIO->Write32(&zero))
        return false;
    }
    icPositionNumber *tagPos = new icPositionNumber[m_nSize];
    if (!tagPos)
      return false;
 
    //Write Tags
    for (i=0; i<m_nSize; i++) {
      if (m_TagVals[i].ptr) {
        for (j=0; j<i; j++) {
          if (m_TagVals[i].ptr==m_TagVals[j].ptr)
            break;
        }
 
        if (j<i) {
          tagPos[i].offset = tagPos[j].offset;
          tagPos[i].size = tagPos[j].offset;
        }
        else {
          tagPos[i].offset = pIO->Tell() - nTagStart;
          if (!m_TagVals[i].ptr->Write(pIO)) {
            delete [] tagPos;
            return false;
          }
          tagPos[i].size =  pIO->Tell() - nTagStart - tagPos[i].offset;
          pIO->Align32();
        }
      }
      else {
        tagPos[i].offset = 0;
        tagPos[i].size = 0;
      }
    }
    icUInt32Number endPos = pIO->Tell();
 
    //Update TagPosition block
    pIO->Seek(pos, icSeekSet);
    for (i=0; i<m_nSize; i++) {
      if (!pIO->Write32(&tagPos[i].offset) ||
          !pIO->Write32(&tagPos[i].size)) {
          delete [] tagPos;
          return false;
      }
    }
    delete[] tagPos;
    pIO->Seek(endPos, icSeekSet);
  }
 
  return true;
}

References CIccIO::Align32(), GetType(), icSeekSet, CIccTag::m_nReserved, m_nSize, m_sigArrayType, m_TagVals, icPositionNumber::offset, CIccIO::Seek(), icPositionNumber::size, CIccIO::Tell(), CIccTag::Write(), and CIccIO::Write32().

Here is the call graph for this function:

Field Documentation

m_nReserved

icUInt32Number CIccTag::m_nReserved

inherited

Referenced by CIccTag::CIccTag(), CIccTagMultiProcessElement::CIccTagMultiProcessElement(), CIccTagMultiProcessElement::CIccTagMultiProcessElement(), CIccTagMultiProcessElement::operator=(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccTagText::Read(), CIccTagUtf8Text::Read(), CIccTagZipUtf8Text::Read(), CIccTagUtf16Text::Read(), CIccTagTextDescription::Read(), CIccTagSignature::Read(), CIccTagNamedColor2::Read(), CIccTagXYZ::Read(), CIccTagChromaticity::Read(), CIccTagCicp::Read(), CIccTagSparseMatrixArray::Read(), CIccTagFixedNum< T, Tsig >::Read(), CIccTagNum< T, Tsig >::Read(), CIccTagFloatNum< T, Tsig >::Read(), CIccTagMeasurement::Read(), CIccTagMultiLocalizedUnicode::Read(), CIccTagData::Read(), CIccTagDateTime::Read(), CIccTagColorantOrder::Read(), CIccTagColorantTable::Read(), CIccTagViewingConditions::Read(), CIccTagProfileSeqDesc::Read(), CIccTagResponseCurveSet16::Read(), CIccTagSpectralDataInfo::Read(), CIccTagSpectralViewingConditions::Read(), CIccTagEmbeddedHeightImage::Read(), CIccTagEmbeddedNormalImage::Read(), CIccTagStruct::Read(), Read(), CIccTagDict::Read(), CIccTagCurve::Read(), CIccTagParametricCurve::Read(), CIccTagLutAtoB::Read(), CIccTagLut8::Read(), CIccTagLut16::Read(), CIccTagGamutBoundaryDesc::Read(), CIccTagMultiProcessElement::Read(), CIccTagProfileSequenceId::Read(), CIccTagEmbeddedProfile::Read(), CIccTag::Validate(), CIccTagText::Write(), CIccTagUtf8Text::Write(), CIccTagZipUtf8Text::Write(), CIccTagUtf16Text::Write(), CIccTagTextDescription::Write(), CIccTagSignature::Write(), CIccTagNamedColor2::Write(), CIccTagXYZ::Write(), CIccTagChromaticity::Write(), CIccTagCicp::Write(), CIccTagSparseMatrixArray::Write(), CIccTagFixedNum< T, Tsig >::Write(), CIccTagNum< T, Tsig >::Write(), CIccTagFloatNum< T, Tsig >::Write(), CIccTagMeasurement::Write(), CIccTagMultiLocalizedUnicode::Write(), CIccTagData::Write(), CIccTagDateTime::Write(), CIccTagColorantOrder::Write(), CIccTagColorantTable::Write(), CIccTagViewingConditions::Write(), CIccTagProfileSeqDesc::Write(), CIccTagResponseCurveSet16::Write(), CIccTagSpectralDataInfo::Write(), CIccTagSpectralViewingConditions::Write(), CIccTagEmbeddedHeightImage::Write(), CIccTagEmbeddedNormalImage::Write(), CIccTagStruct::Write(), Write(), CIccTagDict::Write(), CIccTagEmbeddedProfile::Write(), CIccTagCurve::Write(), CIccTagParametricCurve::Write(), CIccTagLutAtoB::Write(), CIccTagLut8::Write(), CIccTagLut16::Write(), CIccTagGamutBoundaryDesc::Write(), CIccTagMultiProcessElement::Write(), and CIccTagProfileSequenceId::Write().

m_nSize

icUInt32Number CIccTagArray::m_nSize

protected

Referenced by CIccTagArray(), CIccTagArray(), CIccTagArray(), AreAllOfType(), AttachTag(), Cleanup(), Describe(), DetachTag(), GetIndex(), GetSize(), operator=(), CIccTagXmlArray::ParseXml(), SetSize(), CIccTagXmlArray::ToXml(), Validate(), and Write().

m_pArray

IIccArray* CIccTagArray::m_pArray

protected

Referenced by CIccTagArray(), CIccTagArray(), CIccTagArray(), Cleanup(), GetArrayHandler(), operator=(), SetTagArrayType(), and Validate().

m_sigArrayType

icArraySignature CIccTagArray::m_sigArrayType

protected

Referenced by CIccTagArray(), CIccTagArray(), Cleanup(), Describe(), GetArrayHandler(), GetTagArrayType(), operator=(), SetTagArrayType(), CIccTagXmlArray::ToXml(), Validate(), and Write().

m_TagVals

IccTagPtr* CIccTagArray::m_TagVals

protected

Referenced by CIccTagArray(), CIccTagArray(), CIccTagArray(), AttachTag(), Cleanup(), Describe(), DetachTag(), GetIndex(), operator=(), CIccTagXmlArray::ParseXml(), Read(), SetSize(), CIccTagXmlArray::ToXml(), Validate(), and Write().

---

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

• IccProfLib/IccTagComposite.h
• IccProfLib/IccTagComposite.cpp