Go4ConditionsBase
Class TGo4Condition

Direct Known Subclasses:

TGo4CondArray, TGo4CounterCond, TGo4PolyCond, TGo4WinCond

class TGo4Condition

derived from TAttFill, TAttLine, TNamed

Fields inherited from class TAttLine

fLineColor, fLineStyle, fLineWidth

Fields inherited from class TNamed

fName, fTitle

Constructor Summary

TGo4Condition()

TGo4Condition(const char * name)

TGo4Condition(const char * name, const char * title)

Destructor Summary
virtual synchronized	~TGo4Condition()

Method Summary
virtual void	AddCondition(TGo4Condition* next)           Add another condition to this one.
Bool_t	CheckWorkHistogram()           Test if work histogram is still exisiting.
virtual void	Clear(Option_t* opt)
virtual Int_t	Counts()           Return number of calls of the Test method.
virtual TGo4ConditionPainter*	CreatePainter()           Factory method to generate the subclass implentation for painter
virtual void	Disable(Bool_t result)           Freeze condition, on Test() return result.
virtual void	Draw(Option_t* opt)           Draw this condition on current pad
virtual void	Enable()           Enable (unfreeze) Test execution
const Bool_t	FixedResult()           Returns the value set by Disable(value).
virtual TGo4Condition*	GetActiveCondition()           To be overwritten for condition array.
virtual Double_t	GetCMax(TH1* histo)           Calculate value for histogram inside condition limits.
virtual Int_t	GetCurrentIndex()           get index for array type subclasses
virtual TCutG*	GetCut(Bool_t owner)
Int_t	GetDimension()
TVirtualPad*	GetDrawPad()
virtual void	GetFlags(Bool_t* enabled, Bool_t* lastresult, Bool_t* markreset, Bool_t* result, Bool_t* truevalue, Bool_t* falsevalue)           Sets values of internal boolean flags to external variables.
virtual Double_t	GetIntegral(TH1* histo, Option_t* opt)           Calculate value for histogram inside condition limits.
Bool_t	GetLast()           Returns result of last Test.
const const Text_t*	GetLinkedHistogram()           Access name of the associated histogram.
virtual Double_t	GetMean(TH1* histo, Int_t axis)           Calculate value for histogram inside condition limits.
virtual Int_t	GetNumberOfConditions()           for condition aggregates: return total number of conditions, i.e.size of condition array
virtual Double_t	GetRMS(TH1* histo, Int_t axis)           Calculate value for histogram inside condition limits.
Double_t	GetUpdateEpsilon()
virtual void	GetValues(Int_t& dim, Double_t& x1, Double_t& y1, Double_t& x2, Double_t& y2)
TH1*	GetWorkHistogram()           access work histogram reference
virtual Double_t	GetXLow()
virtual Double_t	GetXMax(TH1* histo)           Calculate value for histogram inside condition limits.
virtual Double_t	GetXUp()
virtual Double_t	GetYLow()
virtual Double_t	GetYMax(TH1* histo)           Calculate value for histogram inside condition limits.
virtual Double_t	GetYUp()
void	IncCounts()           Increment the test counter.
void	IncTrueCounts()           Increment the "test was true" counter.
void	InitLabelStyle()           Initialize label setup from static default variables
virtual void	Invert(Bool_t on)           Inverts return values, when on is true, i.e. isTrue() will return false, and isFalse() will return true.
virtual Bool_t	IsArrayType()
virtual Bool_t	IsChanged()
virtual Bool_t	IsCMaxDraw()
Int_t	IsEnabled()           Returns true if condition is enabled
const Bool_t	IsFalse()           Use this as return, if test was false.
Bool_t	IsHistogramLink()           True if the histogram of given name is linked to this
virtual Bool_t	IsIntDraw()
virtual Bool_t	IsLabelDraw()
virtual Bool_t	IsLimitsDraw()
virtual Bool_t	IsMultiEdit()
Bool_t	IsOwnedByEditor()
protected const Bool_t	IsPainted()
virtual Bool_t	IsPolygonType()
const Bool_t	IsTrue()           Use this as return, if test was true.
virtual Bool_t	IsVisible()           Visibility property for gui display in editor
virtual Bool_t	IsXMaxDraw()
virtual Bool_t	IsXMeanDraw()
virtual Bool_t	IsXRMSDraw()
virtual Bool_t	IsYMaxDraw()
virtual Bool_t	IsYMeanDraw()
virtual Bool_t	IsYRMSDraw()
virtual void	MarkReset(Bool_t on)           defines if condition counters shall be reset in UpdateFrom method
virtual void	Paint(Option_t* opt)           Display condition with plain root canvas and in go4 viewpanel
virtual const void	Print(Option_t* opt)           Default printout for root object lists
virtual void	PrintBar()           Prints counters and bar.
virtual void	PrintCondition(Bool_t full)           Prints counters and boolean members.
virtual void	ResetCounts()           Clear counters
void	ResetLabel()           Will reset label position to defaults
void	SaveLabelStyle()           This will save draw flags into static default setup
void	SetChanged(Bool_t on)
virtual void	SetCMaxDraw(Bool_t on)
virtual void	SetCounts(Int_t truecounts, Int_t counts)           Set counters
virtual void	SetCurrentIndex(Int_t ix)           set index for array type subclasses
void	SetDimension(Int_t d)
protected void	SetDrawPad(TVirtualPad* pad)
virtual void	SetFlags(Bool_t enabled, Bool_t lastresult, Bool_t markreset, Bool_t result, Bool_t truevalue, Bool_t falsevalue)           Sets values of external boolean flags to internal variables.
void	SetHistogram(const char * name)           Define the name of the associated histogram.
void	SetHistogramLink(Bool_t on)           Define if this condition has association with an analysis histogram
virtual void	SetIntDraw(Bool_t on)
virtual void	SetLabelDraw(Bool_t on)
void	SetLast(Bool_t value)           Can be used in Test to store the result.
virtual void	SetLimitsDraw(Bool_t on)
void	SetMultiEdit(Bool_t on)
void	SetOwnedByEditor(Bool_t on)
void	SetPadHistogram(TVirtualPad* pad)           Set first histogram found in pad as working histogram.
protected void	SetPainted(Bool_t on)
virtual void	SetPainter(TGo4ConditionPainter* painter)           Replace default painter of this condition by external one. if different views of this condition shall exist for different TPads, the painter (i.e. view) can be exchanged before pad is updated.
void	SetUpdateEpsilon(Double_t val)           Configure graphical update tolerance for this condition individually. by default, update tolerance is set to static value fgdUPDATEEPSILON
virtual void	SetValues()           Set values needed, i.e. limits for windows or cuts for polygons
virtual void	SetValues(Double_t low1, Double_t up1)
virtual void	SetValues(Double_t low1, Double_t up1, Double_t low2, Double_t up2)
virtual void	SetValues(TCutG* newcut)
virtual void	SetValues(Double_t* x, Double_t* y, Int_t len)
virtual void	SetVisible(Bool_t on)           Set/Unset visibility.
void	SetWorkHistogram(TH1* histo)           Set reference to work histogram for statistics functions.
virtual void	SetXMaxDraw(Bool_t on)
virtual void	SetXMeanDraw(Bool_t on)
virtual void	SetXRMSDraw(Bool_t on)
virtual void	SetYMaxDraw(Bool_t on)
virtual void	SetYMeanDraw(Bool_t on)
virtual void	SetYRMSDraw(Bool_t on)
virtual Bool_t	Test()           Test if condition is true.
virtual Bool_t	Test(Double_t x, Double_t y)
virtual Bool_t	Test(Double_t x)
virtual Bool_t	Test(Bool_t result)
virtual Int_t	TrueCounts()           Return number of true results of the Test method call.
virtual void	UnDraw(Option_t* opt)           Erase view of this condition from the pad
virtual Bool_t	UpdateFrom(TGo4Condition* cond, Bool_t counts)           Copy values from cond to this.

Methods inherited from class TAttFill

Copy, GetFillColor, GetFillStyle, IsTransparent, Modify, ResetAttFill, SaveFillAttributes, SetFillAttributes, SetFillColor, SetFillStyle, Class, Class_Name, Class_Version, Dictionary, IsA, ShowMembers, Streamer, StreamerNVirtual, DeclFileName, ImplFileLine, ImplFileName, DeclFileLine

Methods inherited from class TAttLine

Copy, DistancetoLine, GetLineColor, GetLineStyle, GetLineWidth, ResetAttLine, SaveLineAttributes, SetLineAttributes, SetLineColor, SetLineStyle, SetLineWidth

Methods inherited from class TNamed

operator=, Clone, Compare, Copy, FillBuffer, GetName, GetTitle, Hash, IsSortable, SetName, SetNameTitle, SetTitle, ls, Sizeof

Field Detail

fbCMaxDraw

private Bool_t fbCMaxDraw

If true, draw corresponding value as label on working pad

private Bool_t fbEnabled

Flag to enable/disable this condition. Disabled condition will
always return fbResult.
Counters are incremented even if disabled.
After instantiation, fbEnabled will be false and fbResult true.

private Bool_t fbFalse

These are inverted by Invert(true), and restored by Invert(false).

private Bool_t fbHistogramLink

is true if this condition has link to a histogram name

private Bool_t fbIntDraw

If true, draw corresponding value as label on working pad

private Bool_t fbIsChanged

Flag to indicate that condition has been changed from graphical view

private Bool_t fbIsPainted

Flag to prevent Paint() method to redraw condition views after UnDraw.
Problem with Paint() called from ROOT event loop.

private Bool_t fbLabelDraw

If true, draw corresponding value as label on working pad

private Bool_t fbLastResult

This can be used to store the last result by SetLast(bool).
It can then be retrieved by GetLast() without new testing.

private Bool_t fbLimitsDraw

If true, draw corresponding value as label on working pad

private Bool_t fbMarkReset

private Bool_t fbMultiEdit

Flag to indicate that properties of all conditions in array are edited/used.
for use in TGo4CondArray or other multi-condition implementations

private Bool_t fbOwnedByEditor

Flag to suppress interactive deletion of condition.

private Bool_t fbResult

If fbEnabled is false, return this as result.

private Bool_t fbStreamedCondition

This allows to treat conditions streamed into pad

private Bool_t fbTrue

These are inverted by Invert(true), and restored by Invert(false)

private Bool_t fbVisible

Property to store visibility of condition on display

private Bool_t fbXMaxDraw

If true, draw corresponding value as label on working pad

private Bool_t fbXMeanDraw

If true, draw corresponding value as label on working pad

private Bool_t fbXRMSDraw

If true, draw corresponding value as label on working pad

private Bool_t fbYMaxDraw

If true, draw corresponding value as label on working pad

private Bool_t fbYMeanDraw

If true, draw corresponding value as label on working pad

private Bool_t fbYRMSDraw

If true, draw corresponding value as label on working pad

private Double_t fdUpdateEpsilon

Precision for the check if graphical representation change requires update

public static Bool_t fgbCMAXDRAW

default setting for all conditions for label draw cmax flag.

public static Bool_t fgbINTDRAW

default setting for all conditions for label draw integral flag.

public static Bool_t fgbLABELDRAW

default setting for all conditions for label draw on/off flag.

public static Bool_t fgbLIMITSDRAW

default setting for all conditions for label draw limits flag.

public static Bool_t fgbXMAXDRAW

default setting for all conditions for label draw xmax flag.

public static Bool_t fgbXMEANDRAW

default setting for all conditions for label draw xmean flag.

public static Bool_t fgbXRMSDRAW

default setting for all conditions for label draw xrms flag.

public static Bool_t fgbYMAXDRAW

default setting for all conditions for label draw ymax flag.

public static Bool_t fgbYMEANDRAW

default setting for all conditions for label draw ymean flag.

public static Bool_t fgbYRMSDRAW

default setting for all conditions for label draw yrms flag.

public const static const Double_t fgdUPDATEEPSILON

default value for graphical update tolerance.

private Int_t fiCounts

Counts the number of calls of the Test method.

private Int_t fiDim

Dimension (1 or 2).

private Int_t fiTrueCounts

Counts the number of calls of the Test method with true result.

protected TH1* fxCutHis

temporary histogram used to calculate statistics on
polygon cuts. Will be recalculated only if boundaries
habe changed.

private TVirtualPad* fxDrawPad

Remember last pad used for Draw. Needed for condition editor to
prevent displaying condition on pad other than the working pad.

private TH1* fxHisto

Reference to currently used histogram (for statistics boxes). This
is _not_ necessarily the same histogram as specified in the linked histogram!

private TString fxHistoName

contains associatied histogram name

private TGo4Condition* fxNextCondition

protected TGo4ConditionPainter* fxPainter

Painter instance to display the condition in root pad. To
be used in Paint() which is called on TPad::Update automatically for
all TObjects appended to the pad.

public TGo4Condition()

public TGo4Condition(const char * name)

public TGo4Condition(const char * name, const char * title)

public virtual synchronized ~TGo4Condition()

public virtual void AddCondition(TGo4Condition* next)

Add another condition to this one. The newly added condition
is added as next condition and may be tested together with
the current condition. User may specify the logical connection
between the chained conditions (e.g. a locical "and",
"or", "xor" relationships are all possible). Depends on the
implementation of Test() method. The chained conditions are
_not_ owned by the top level condition and are not deleted
by dtor, thus one condition instance may be chained to
several others.

public Bool_t CheckWorkHistogram()

Test if work histogram is still exisiting.

public virtual void Clear(Option_t* opt)

public virtual Int_t Counts()

Return number of calls of the Test method.

public virtual TGo4ConditionPainter* CreatePainter()

Factory method to generate the subclass implentation for painter

public virtual void Disable(Bool_t result)

Freeze condition, on Test() return result.
This overwrites inverted result, but does not change it

public virtual void Draw(Option_t* opt)

Draw this condition on current pad

public virtual void Enable()

Enable (unfreeze) Test execution

public const Bool_t FixedResult()

Returns the value set by Disable(value).

public virtual TGo4Condition* GetActiveCondition()

To be overwritten for condition array. By default, it returns this.

public virtual Double_t GetCMax(TH1* histo)

Calculate value for histogram inside condition limits.

public virtual Int_t GetCurrentIndex()

get index for array type subclasses

public virtual TCutG* GetCut(Bool_t owner)

public Int_t GetDimension()

public TVirtualPad* GetDrawPad()

public virtual void GetFlags(Bool_t* enabled, Bool_t* lastresult, Bool_t* markreset, Bool_t* result, Bool_t* truevalue, Bool_t* falsevalue)

Sets values of internal boolean flags to external variables.
Overwritten in TGo4CondArray.

public virtual Double_t GetIntegral(TH1* histo, Option_t* opt)

Calculate value for histogram inside condition limits.
Option may specify "width" to scale channel sum with axes

public Bool_t GetLast()

Returns result of last Test.

public const const Text_t* GetLinkedHistogram()

Access name of the associated histogram.

public virtual Double_t GetMean(TH1* histo, Int_t axis)

Calculate value for histogram inside condition limits.

public virtual Int_t GetNumberOfConditions()

for condition aggregates: return total number of conditions,
i.e.size of condition array

public virtual Double_t GetRMS(TH1* histo, Int_t axis)

Calculate value for histogram inside condition limits.

public Double_t GetUpdateEpsilon()

public virtual void GetValues(Int_t& dim, Double_t& x1, Double_t& y1, Double_t& x2, Double_t& y2)

public TH1* GetWorkHistogram()

access work histogram reference

public virtual Double_t GetXLow()

public virtual Double_t GetXMax(TH1* histo)

Calculate value for histogram inside condition limits.

public virtual Double_t GetXUp()

public virtual Double_t GetYLow()

public virtual Double_t GetYMax(TH1* histo)

Calculate value for histogram inside condition limits.

public virtual Double_t GetYUp()

public void IncCounts()

Increment the test counter. User has to take care
that this method is called within his/her Test method.

public void IncTrueCounts()

Increment the "test was true" counter. User has to take care
that this method is called within his/her Test method on success.

public void InitLabelStyle()

Initialize label setup from static default variables

public virtual void Invert(Bool_t on)

Inverts return values, when on is true, i.e. isTrue() will return false,
and isFalse() will return true. Whn on is false, inversion is reset.

public virtual Bool_t IsArrayType()

public virtual Bool_t IsChanged()

public virtual Bool_t IsCMaxDraw()

public Int_t IsEnabled()

Returns true if condition is enabled

public const Bool_t IsFalse()

Use this as return, if test was false. Takes into account inversion, i.e.
when condition is inverted, IsFalse returns true.

public Bool_t IsHistogramLink()

True if the histogram of given name is linked to this

public virtual Bool_t IsIntDraw()

public virtual Bool_t IsLabelDraw()

public virtual Bool_t IsLimitsDraw()

public virtual Bool_t IsMultiEdit()

public Bool_t IsOwnedByEditor()

protected const Bool_t IsPainted()

public virtual Bool_t IsPolygonType()

public const Bool_t IsTrue()

Use this as return, if test was true. Takes into account inversion, i.e.
when condition is inverted, IsTrue returns false.

public virtual Bool_t IsVisible()

Visibility property for gui display in editor

public virtual Bool_t IsXMaxDraw()

public virtual Bool_t IsXMeanDraw()

public virtual Bool_t IsXRMSDraw()

public virtual Bool_t IsYMaxDraw()

public virtual Bool_t IsYMeanDraw()

public virtual Bool_t IsYRMSDraw()

public virtual void MarkReset(Bool_t on)

defines if condition counters shall be reset in UpdateFrom method

public virtual void Paint(Option_t* opt)

Display condition with plain root canvas and in go4 viewpanel

public virtual const void Print(Option_t* opt)

Default printout for root object lists

public virtual void PrintBar()

Prints counters and bar.

public virtual void PrintCondition(Bool_t full)

Prints counters and boolean members.

public virtual void ResetCounts()

Clear counters

public void ResetLabel()

Will reset label position to defaults

public void SaveLabelStyle()

This will save draw flags into static default setup

public void SetChanged(Bool_t on)

public virtual void SetCMaxDraw(Bool_t on)

public virtual void SetCounts(Int_t truecounts, Int_t counts)

Set counters

public virtual void SetCurrentIndex(Int_t ix)

set index for array type subclasses

public void SetDimension(Int_t d)

protected void SetDrawPad(TVirtualPad* pad)

public virtual void SetFlags(Bool_t enabled, Bool_t lastresult, Bool_t markreset, Bool_t result, Bool_t truevalue, Bool_t falsevalue)

Sets values of external boolean flags to internal variables.
Overwritten in TGo4CondArray.

public void SetHistogram(const char * name)

Define the name of the associated histogram.

public void SetHistogramLink(Bool_t on)

Define if this condition has association with an analysis histogram

public virtual void SetIntDraw(Bool_t on)

public virtual void SetLabelDraw(Bool_t on)

public void SetLast(Bool_t value)

Can be used in Test to store the result. Is retrieved by GetLast()
without further test.

public virtual void SetLimitsDraw(Bool_t on)

public void SetMultiEdit(Bool_t on)

public void SetOwnedByEditor(Bool_t on)

public void SetPadHistogram(TVirtualPad* pad)

Set first histogram found in pad as working histogram.
For standalone conditions outside go4 viewpanel.

protected void SetPainted(Bool_t on)

public virtual void SetPainter(TGo4ConditionPainter* painter)

Replace default painter of this condition by external one.
if different views of this condition shall exist for different TPads,
the painter (i.e. view) can be exchanged before pad is updated.

public void SetUpdateEpsilon(Double_t val)

Configure graphical update tolerance for this condition individually.
by default, update tolerance is set to static value fgdUPDATEEPSILON

public virtual void SetValues()

Set values needed, i.e. limits for windows or cuts for polygons

public virtual void SetValues(Double_t low1, Double_t up1)

public virtual void SetValues(Double_t low1, Double_t up1, Double_t low2, Double_t up2)

public virtual void SetValues(TCutG* newcut)

public virtual void SetValues(Double_t* x, Double_t* y, Int_t len)

public virtual void SetVisible(Bool_t on)

Set/Unset visibility. Overloaded for subclasses!

public void SetWorkHistogram(TH1* histo)

Set reference to work histogram for statistics functions. Note
that this method does not change the histogram link definitions!

public virtual void SetXMaxDraw(Bool_t on)

public virtual void SetXMeanDraw(Bool_t on)

public virtual void SetXRMSDraw(Bool_t on)

public virtual void SetYMaxDraw(Bool_t on)

public virtual void SetYMeanDraw(Bool_t on)

public virtual void SetYRMSDraw(Bool_t on)

public virtual Bool_t Test()

Test if condition is true. Result is returned, the internal counters are
set appropriately. Should return fbResult if condition is not enabled.
the default is increment test counter and return true.

public virtual Bool_t Test(Double_t x, Double_t y)

public virtual Bool_t Test(Double_t x)

public virtual Bool_t Test(Bool_t result)

public virtual Int_t TrueCounts()

Return number of true results of the Test method call.

public virtual void UnDraw(Option_t* opt)

Erase view of this condition from the pad

public virtual Bool_t UpdateFrom(TGo4Condition* cond, Bool_t counts)

Copy values from cond to this. When counts is true, copy also counters.

Association Links

to Class TGo4ConditionPainter

Painter instance to display the condition in root pad. To
be used in Paint() which is called on TPad::Update automatically for
all TObjects appended to the pad.

to Class TH1

temporary histogram used to calculate statistics on
polygon cuts. Will be recalculated only if boundaries
habe changed.

to Class TGo4Condition

to Class TH1

Reference to currently used histogram (for statistics boxes). This
is _not_ necessarily the same histogram as specified in the linked histogram!