CIccFormulaCurveSegmentXml Class Reference

Inheritance diagram for CIccFormulaCurveSegmentXml:

Collaboration diagram for CIccFormulaCurveSegmentXml:

Public Member Functions
	CIccFormulaCurveSegmentXml (icFloatNumber start, icFloatNumber end)
bool	ParseXml (xmlNode *pNode, std::string &parseStr)
bool	ToXml (std::string &xml, std::string blanks)
Public Member Functions inherited from CIccFormulaCurveSegment
virtual icFloatNumber	Apply (icFloatNumber v) const
	Name: CIccFormulaCurveSegment::Apply.
virtual bool	Begin (CIccCurveSegment *pPrevSeg)
	Name: CIccFormulaCurveSegment::Begin.
	CIccFormulaCurveSegment (const CIccFormulaCurveSegment &seg)
	Name: CIccFormulaCurveSegment::CIccFormulaCurveSegment.
	CIccFormulaCurveSegment (icFloatNumber start, icFloatNumber end)
	Name: CIccFormulaCurveSegment::CIccFormulaCurveSegment.
virtual void	Describe (std::string &sDescription, int nVerboseness)
	Name: CIccFormulaCurveSegment::Describe.
virtual const icChar *	GetClassName () const
virtual icCurveSegSignature	GetType () const
virtual CIccCurveSegment *	NewCopy () const
CIccFormulaCurveSegment &	operator= (const CIccFormulaCurveSegment &seg)
	Name: &CIccFormulaCurveSegment::operator=.
virtual bool	Read (icUInt32Number size, CIccIO *pIO)
	Name: CIccFormulaCurveSegment::Read.
void	SetFunction (icUInt16Number functionType, icUInt8Number num_parameters, icFloatNumber *parameters)
	Name: CIccFormulaCurveSegment::SetFunction.
virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement *pMPE=NULL, const CIccProfile *pProfile=NULL) const
	Name: CIccFormulaCurveSegment::Validate.
virtual bool	Write (CIccIO *pIO)
	Name: CIccFormulaCurveSegment::Write.
virtual	~CIccFormulaCurveSegment ()
	Name: CIccFormulaCurveSegment::~CIccFormulaCurveSegment.
Public Member Functions inherited from CIccCurveSegment
icFloatNumber	EndPoint ()
icFloatNumber	StartPoint ()
virtual	~CIccCurveSegment ()

Additional Inherited Members
Static Public Member Functions inherited from CIccCurveSegment
static CIccCurveSegment *	Create (icCurveSegSignature sig, icFloatNumber start, icFloatNumber end)
	Name: CIccCurveSegment::Create.
Protected Attributes inherited from CIccFormulaCurveSegment
icUInt16Number	m_nFunctionType
icUInt8Number	m_nParameters
icUInt16Number	m_nReserved2
icUInt16Number	m_nShortcutType
icFloatNumber *	m_params
Protected Attributes inherited from CIccCurveSegment
icFloatNumber	m_endPoint
icUInt32Number	m_nReserved
icFloatNumber	m_startPoint

Detailed Description

Definition at line 127 of file IccMpeXml.cpp.

Constructor & Destructor Documentation

CIccFormulaCurveSegmentXml()

CIccFormulaCurveSegmentXml::CIccFormulaCurveSegmentXml ( icFloatNumber start, icFloatNumber end )

inline

Definition at line 130 of file IccMpeXml.cpp.

: CIccFormulaCurveSegment(start, end) {}

Member Function Documentation

ParseXml()

bool CIccFormulaCurveSegmentXml::ParseXml	(	xmlNode *	pNode,
		std::string &	parseStr )

Definition at line 193 of file IccMpeXml.cpp.

{
  xmlAttr *funcType = icXmlFindAttr(pNode, "FunctionType");
 
  if (!funcType) {
    parseStr += "Bad FunctionType in Formula Segment\n";
    return false;
  }
 
  m_nReserved2 = atoi(icXmlAttrValue(pNode, "Reserved2"));
  m_nFunctionType = atoi(icXmlAttrValue(funcType));
 
 
  switch(m_nFunctionType) {
    case 0x0000:
      m_nParameters = 4;
      break;
 
    case 0x0001:
    case 0x0002:
    case 0x0003:
    case 0x0004:
      m_nParameters = 5;
      break;
 
    case 0x0005:
    case 0x0007:
      m_nParameters = 6;
      break;
 
    case 0x0006:
      m_nParameters = 7;
      break;
 
    default:
      parseStr += "Unsupported FunctionType value in Formula Segment\n";
      return false;
  }
 
  CIccFloatArray args;
 
  if (!args.ParseArray(pNode->children))
    return false;
 
  if (args.GetSize()<m_nParameters)
    return false;
 
  if (m_params) {
    free(m_params);
  }
 
  if (m_nParameters) {
    m_params = (icFloatNumber*)malloc(m_nParameters * sizeof(icFloatNumber));
    if (!m_params)
      return false;
 
    memcpy(m_params, args.GetBuf(), m_nParameters * sizeof(icFloatNumber));
  }
  else
    m_params = NULL;
 
  return true;
}

References CIccXmlArrayType< T, Tsig >::GetBuf(), CIccXmlArrayType< T, Tsig >::GetSize(), icXmlAttrValue(), icXmlFindAttr(), and CIccXmlArrayType< T, Tsig >::ParseArray().

Referenced by CIccSegmentedCurveXml::ParseXml().

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ToXml()

bool CIccFormulaCurveSegmentXml::ToXml	(	std::string &	xml,
		std::string	blanks )

Definition at line 161 of file IccMpeXml.cpp.

{
  char buf[256];
  char line[256];
 
  sprintf(line, "<FormulaSegment Start=\"%s\"", icSegPos(buf, m_startPoint));
  xml += blanks + line;
 
  sprintf(line, " End=\"%s\"",icSegPos(buf, m_endPoint));
  xml += line;
    
  sprintf(line, " FunctionType=\"%d\"", m_nFunctionType);
  xml += line;
 
  if (m_nReserved) {
    sprintf(line, " Reserved=\"%d\"", m_nReserved);
    xml += line;
  }
  if (m_nReserved2) {
    sprintf(line, " Reserved2=\"%d\"", m_nReserved2);
    xml += line;
  }
  xml += ">\n";
 
  CIccFloatArray::DumpArray(xml, blanks+"  ", m_params, m_nParameters, icConvertFloat, 8);
 
  xml += blanks + "</FormulaSegment>\n";
 
  return true;
}

References CIccXmlArrayType< T, Tsig >::DumpArray(), icConvertFloat, and icSegPos().

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

• IccXML/IccLibXML/IccMpeXml.cpp