ROOT::Experimental::RPrintVisitor Class Reference

Contains settings for printing and prints a summary of an RField instance.

Instances of this class are currently only invoked by RNTupleReader::Print() -> RFieldBase::AcceptVisitor()

Definition at line 77 of file RFieldVisitor.hxx.

Public Member Functions
	RPrintVisitor (std::ostream &out=std::cout, char fillSymbol=' *', int width=80, int deepestLevel=1, int numFields=1)
void	SetAvailableSpaceForStrings ()
	Computes how many characters should be placed between the frame symbol and ':' for left and right side of ':' for visually pleasing output. More...
void	SetDeepestLevel (int d)
void	SetFrameSymbol (char s)
void	SetNumFields (int n)
void	SetWidth (int w)
void	VisitField (const Detail::RFieldBase &field, int level) final
	Prints summary of Field. More...
void	VisitRootField (const RFieldRoot &, int) final
virtual void	VisitField (const Detail::RFieldBase &field, int level)=0
virtual void	VisitRootField (const RFieldRoot &field, int level)=0

Private Member Functions
std::string	MakeKeyString (const Detail::RFieldBase &field, int level)
	KeyString refers to the left side containing the word "Field" and its hierarchial order. More...
std::string	MakeValueString (const Detail::RFieldBase &field)
	ValueString refers to the right side containing the type and name. More...

Private Attributes
int	fAvailableSpaceKeyString
int	fAvailableSpaceValueString
int	fDeepestLevel
std::vector< bool >	fFlagForVerticalLines
	Keeps track when | is used for the tree-like structure. More...
char	fFrameSymbol
int	fNumFields
std::ostream &	fOutput
	Where to write the printout to. More...
int	fWidth
	Indicates maximal number of allowed characters per line. More...

#include <ROOT/RFieldVisitor.hxx>

Inheritance diagram for ROOT::Experimental::RPrintVisitor:

Constructor & Destructor Documentation

RPrintVisitor()

ROOT::Experimental::RPrintVisitor::RPrintVisitor ( std::ostream &  out = std::cout, char  fillSymbol = '*', int  width = 80, int  deepestLevel = 1, int  numFields = 1  )

inline

Definition at line 102 of file RFieldVisitor.hxx.

Member Function Documentation

MakeKeyString()

std::string ROOT::Experimental::RPrintVisitor::MakeKeyString ( const Detail::RFieldBase &  field, int  level  )

private

KeyString refers to the left side containing the word "Field" and its hierarchial order.

Definition at line 40 of file RFieldVisitor.cxx.

MakeValueString()

std::string ROOT::Experimental::RPrintVisitor::MakeValueString ( const Detail::RFieldBase &  field )

private

ValueString refers to the right side containing the type and name.

Definition at line 64 of file RFieldVisitor.cxx.

SetAvailableSpaceForStrings()

void ROOT::Experimental::RPrintVisitor::SetAvailableSpaceForStrings ( )

inline

Computes how many characters should be placed between the frame symbol and ':' for left and right side of ':' for visually pleasing output.

Definition at line 124 of file RFieldVisitor.hxx.

SetDeepestLevel()

void ROOT::Experimental::RPrintVisitor::SetDeepestLevel

(

int

d

)

Definition at line 30 of file RFieldVisitor.cxx.

SetFrameSymbol()

void ROOT::Experimental::RPrintVisitor::SetFrameSymbol ( char  s )

inline

Definition at line 108 of file RFieldVisitor.hxx.

SetNumFields()

void ROOT::Experimental::RPrintVisitor::SetNumFields

(

int

n

)

Definition at line 35 of file RFieldVisitor.cxx.

SetWidth()

void ROOT::Experimental::RPrintVisitor::SetWidth ( int  w )

inline

Definition at line 109 of file RFieldVisitor.hxx.

VisitField()

void ROOT::Experimental::RPrintVisitor::VisitField ( const Detail::RFieldBase &  field, int  level  )

finalvirtual

Prints summary of Field.

Implements ROOT::Experimental::Detail::RNTupleVisitor.

Definition at line 71 of file RFieldVisitor.cxx.

VisitRootField()

void ROOT::Experimental::RPrintVisitor::VisitRootField ( const RFieldRoot &  , int    )

inlinefinalvirtual

Implements ROOT::Experimental::Detail::RNTupleVisitor.

Definition at line 107 of file RFieldVisitor.hxx.

Member Data Documentation

fAvailableSpaceKeyString

int ROOT::Experimental::RPrintVisitor::fAvailableSpaceKeyString

private

Definition at line 86 of file RFieldVisitor.hxx.

fAvailableSpaceValueString

int ROOT::Experimental::RPrintVisitor::fAvailableSpaceValueString

private

Definition at line 87 of file RFieldVisitor.hxx.

fDeepestLevel

int ROOT::Experimental::RPrintVisitor::fDeepestLevel

private

Definition at line 84 of file RFieldVisitor.hxx.

fFlagForVerticalLines

std::vector<bool> ROOT::Experimental::RPrintVisitor::fFlagForVerticalLines

private

Keeps track when | is used for the tree-like structure.

Definition at line 96 of file RFieldVisitor.hxx.

fFrameSymbol

char ROOT::Experimental::RPrintVisitor::fFrameSymbol

private

Definition at line 81 of file RFieldVisitor.hxx.

fNumFields

int ROOT::Experimental::RPrintVisitor::fNumFields

private

Definition at line 85 of file RFieldVisitor.hxx.

fOutput

std::ostream& ROOT::Experimental::RPrintVisitor::fOutput

private

Where to write the printout to.

Definition at line 80 of file RFieldVisitor.hxx.

fWidth

int ROOT::Experimental::RPrintVisitor::fWidth

private

Indicates maximal number of allowed characters per line.

Definition at line 83 of file RFieldVisitor.hxx.

Libraries for ROOT::Experimental::RPrintVisitor:

[legend]