CallbackNextOrdinal Class Reference

Callback for computing the next ordinal for a new point. More...

#include <CallbackNextOrdinal.h>

Collaboration diagram for CallbackNextOrdinal:

Public Member Functions
	CallbackNextOrdinal (const QString &curveName)
	Single constructor.
CallbackSearchReturn	callback (const QString &curveName, const Point &point)
	Callback method.
double	nextOrdinal () const
	Computed next ordinal.

Detailed Description

Callback for computing the next ordinal for a new point.

Definition at line 17 of file CallbackNextOrdinal.h.

Constructor & Destructor Documentation

CallbackNextOrdinal()

CallbackNextOrdinal::CallbackNextOrdinal

(

const QString &

curveName

)

Single constructor.

Definition at line 12 of file CallbackNextOrdinal.cpp.

                                                                 :
  m_curveName (curveName),
  m_maxOrdinalUsed (0)
{
}

Member Function Documentation

callback()

CallbackSearchReturn CallbackNextOrdinal::callback	(	const QString &	curveName,
		const Point &	point )

Callback method.

Definition at line 18 of file CallbackNextOrdinal.cpp.

{
  if (curveName == m_curveName) {
    if (point.ordinal() > m_maxOrdinalUsed) {
      m_maxOrdinalUsed = point.ordinal();
    }
  }
 
  return CALLBACK_SEARCH_RETURN_CONTINUE;
}

nextOrdinal()

double CallbackNextOrdinal::nextOrdinal

(

)

const

Computed next ordinal.

Definition at line 30 of file CallbackNextOrdinal.cpp.

{
  int nextOrdinal = qFloor (m_maxOrdinalUsed) + 1;
 
  LOG4CPP_INFO_S ((*mainCat)) << "CallbackNextOrdinal::nextOrdinal"
                              << " ordinal=" << nextOrdinal;
 
  return nextOrdinal;
}

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

• Callback/CallbackNextOrdinal.h
• Callback/CallbackNextOrdinal.cpp