ROOT::Experimental::TDrawingOptsBaseNoDefault::OptsAttrRefArr< PRIMITIVE > Class Template Reference

template<class PRIMITIVE>
class ROOT::Experimental::TDrawingOptsBaseNoDefault::OptsAttrRefArr< PRIMITIVE >

Definition at line 56 of file TDrawingOptsBase.hxx.

Public Member Functions
	~OptsAttrRefArr ()
const PRIMITIVE &	Get (TCanvas &canv, TDrawingAttrRef< PRIMITIVE > idx) const
	Access to attribute (const version). More...
PRIMITIVE &	Get (TCanvas &canv, TDrawingAttrRef< PRIMITIVE > idx)
	Access to attribute (non-const version). More...
TDrawingAttrRef< PRIMITIVE >	Register (TCanvas &canv, const PRIMITIVE &val)
	Register an attribute. More...
void	RegisterCopy (TCanvas &canv)
	Once copied, elements of a OptsAttrRefArr need to increase their use count. More...
void	Release (TCanvas &canv)
	Clear all attribute references, removing their uses in TCanvas. More...
TDrawingAttrRef< PRIMITIVE >	SameAs (TCanvas &canv, TDrawingAttrRef< PRIMITIVE > idx)
	Re-use an existing attribute. More...
TDrawingAttrRef< PRIMITIVE >	SameAs (TCanvas &canv, const PRIMITIVE &val)
	Re-use an existing attribute. More...
void	Update (TCanvas &canv, TDrawingAttrRef< PRIMITIVE > idx, const PRIMITIVE &val)
	Update the attribute at index idx to the value val. More...

Private Attributes
std::vector< TDrawingAttrRef< PRIMITIVE > >	fRefArray
	Indexes of the TCanvas's attribute table entries used by the options object. More...

#include <ROOT/TDrawingOptsBase.hxx>

Constructor & Destructor Documentation

~OptsAttrRefArr()

template<class PRIMITIVE >

TDrawingOptsBaseNoDefault::OptsAttrRefArr::~OptsAttrRefArr

(

)

Definition at line 241 of file TDrawingAttrs.cxx.

Member Function Documentation

Get() [1/2]

template<class PRIMITIVE>

const PRIMITIVE & TDrawingOptsBaseNoDefault::OptsAttrRefArr::Get	(	TCanvas &	canv,
		TDrawingAttrRef< PRIMITIVE >	idx
	)		const

Access to attribute (const version).

Definition at line 229 of file TDrawingAttrs.cxx.

Get() [2/2]

template<class PRIMITIVE>

PRIMITIVE & TDrawingOptsBaseNoDefault::OptsAttrRefArr::Get	(	TCanvas &	canv,
		TDrawingAttrRef< PRIMITIVE >	idx
	)

Access to attribute (non-const version).

Definition at line 235 of file TDrawingAttrs.cxx.

Register()

template<class PRIMITIVE>

TDrawingAttrRef< PRIMITIVE > TDrawingOptsBaseNoDefault::OptsAttrRefArr::Register	(	TCanvas &	canv,
		const PRIMITIVE &	val
	)

Register an attribute.

Returns

the index of the new attribute.

Definition at line 185 of file TDrawingAttrs.cxx.

RegisterCopy()

template<class PRIMITIVE >

void TDrawingOptsBaseNoDefault::OptsAttrRefArr::RegisterCopy

(

TCanvas &

canv

)

Once copied, elements of a OptsAttrRefArr need to increase their use count.

Definition at line 222 of file TDrawingAttrs.cxx.

Release()

template<class PRIMITIVE >

void TDrawingOptsBaseNoDefault::OptsAttrRefArr::Release

(

TCanvas &

canv

)

Clear all attribute references, removing their uses in TCanvas.

Definition at line 214 of file TDrawingAttrs.cxx.

SameAs() [1/2]

template<class PRIMITIVE>

TDrawingAttrRef< PRIMITIVE > TDrawingOptsBaseNoDefault::OptsAttrRefArr::SameAs	(	TCanvas &	canv,
		TDrawingAttrRef< PRIMITIVE >	idx
	)

Re-use an existing attribute.

Returns

the index of the attribute (i.e. valRef).

Definition at line 193 of file TDrawingAttrs.cxx.

SameAs() [2/2]

template<class PRIMITIVE>

TDrawingAttrRef< PRIMITIVE > TDrawingOptsBaseNoDefault::OptsAttrRefArr::SameAs	(	TCanvas &	canv,
		const PRIMITIVE &	val
	)

Re-use an existing attribute.

Returns

the index of the attribute, might be IsInvalid() if val could not be found.

Definition at line 201 of file TDrawingAttrs.cxx.

Update()

template<class PRIMITIVE>

void TDrawingOptsBaseNoDefault::OptsAttrRefArr::Update	(	TCanvas &	canv,
		TDrawingAttrRef< PRIMITIVE >	idx,
		const PRIMITIVE &	val
	)

Update the attribute at index idx to the value val.

Definition at line 207 of file TDrawingAttrs.cxx.

Member Data Documentation

fRefArray

template<class PRIMITIVE>

std::vector<TDrawingAttrRef<PRIMITIVE> > ROOT::Experimental::TDrawingOptsBaseNoDefault::OptsAttrRefArr< PRIMITIVE >::fRefArray

private

Indexes of the TCanvas's attribute table entries used by the options object.

Definition at line 58 of file TDrawingOptsBase.hxx.

Libraries for ROOT::Experimental::TDrawingOptsBaseNoDefault::OptsAttrRefArr< PRIMITIVE >:

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