Base class for chart record groups. More...

#include <xichart.hxx>

Inheritance diagram for XclImpChGroupBase:

Public Member Functions
	XclImpChGroupBase ()=default

	XclImpChGroupBase (XclImpChGroupBase const &)=default

	XclImpChGroupBase (XclImpChGroupBase &&)=default

XclImpChGroupBase &	operator= (XclImpChGroupBase const &)=default

XclImpChGroupBase &	operator= (XclImpChGroupBase &&)=default

virtual	~XclImpChGroupBase ()

void	ReadRecordGroup (XclImpStream &rStrm)
	Reads the entire record group. More...

virtual void	ReadHeaderRecord (XclImpStream &rStrm)=0
	Derived classes implement to read the group header record. More...

virtual void	ReadSubRecord (XclImpStream &rStrm)=0
	Derived classes implement to read a record from the group. More...

Static Public Member Functions
static void	SkipBlock (XclImpStream &rStrm)
	Helper to skip a CHBEGIN/CHEND block, includes nested blocks. More...

Detailed Description

Base class for chart record groups.

Provides helper functions to read sub records.

A chart record group consists of a header record, followed by a CHBEGIN record, followed by group sub records, and finished with a CHEND record.

Definition at line 178 of file xichart.hxx.

Constructor & Destructor Documentation

XclImpChGroupBase::XclImpChGroupBase ( )

default

XclImpChGroupBase::XclImpChGroupBase ( XclImpChGroupBase const & )

default

XclImpChGroupBase::XclImpChGroupBase ( XclImpChGroupBase && )

default

XclImpChGroupBase::~XclImpChGroupBase ( )

virtual

Definition at line 390 of file xichart.cxx.

Member Function Documentation

XclImpChGroupBase& XclImpChGroupBase::operator= ( XclImpChGroupBase const & )

default

XclImpChGroupBase& XclImpChGroupBase::operator= ( XclImpChGroupBase && )

default

virtual void XclImpChGroupBase::ReadHeaderRecord ( XclImpStream & rStrm )

pure virtual

Derived classes implement to read the group header record.

Implemented in XclImpChChart, XclImpChAxesSet, XclImpChAxis, XclImpChTypeGroup, XclImpChDropBar, XclImpChLegend, XclImpChSeries, XclImpChDataFormat, XclImpChText, XclImpChFrame, and XclImpChEscherFormat.

Referenced by ReadRecordGroup().

void XclImpChGroupBase::ReadRecordGroup ( XclImpStream & rStrm )

Reads the entire record group.

First calls ReadHeaderRecord() to read the contents of the header record. Then tries to read the sub records. If next record is a CHBEGIN record, ReadSubRecord() is called for each following record until a CHEND record is found.

Definition at line 394 of file xichart.cxx.

References EXC_ID_CHBEGIN, EXC_ID_CHEND, XclImpStream::GetNextRecId(), XclImpStream::GetRecId(), ReadHeaderRecord(), ReadSubRecord(), SkipBlock(), and XclImpStream::StartNextRecord().