class THaPrintOption


 THaPrintOption

 Utility class to deal with print option strings. Supports blank- and
 comma-separated lists of options and/or numerical arguments that are
 contained in a single option string.

Function Members (Methods)

public:

	THaPrintOption()
	THaPrintOption(const char* string)
	THaPrintOption(const THaPrintOption& opt)
virtual	~THaPrintOption()
static TClass*	Class()
const char*	Data() const
Int_t	GetNOptions() const
const char*	GetOption(Int_t i = 0) const
Int_t	GetValue(Int_t i = 0) const
virtual TClass*	IsA() const
Bool_t	IsLine() const
const char*	operator const char*() const
const char*	operator()(Int_t i) const
THaPrintOption&	operator=(const THaPrintOption& rhs)
THaPrintOption&	operator=(const char* rhs)
const char*	operator[](Int_t i) const
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)

protected:

virtual void

Parse()

Data Members

protected:

char*	fEmpty	Pointer to \0, returned by GetOption() if error
Int_t	fNTokens	Number of tokens
Int_t*	fParam	Array of the parameter values in the string
Bool_t	fParsed	Indicator whether string has been parsed
char*	fString	Pointer to local copy of string
char*	fTokenStr	Copy of string parsed by strtok()
char**	fTokens	Array of pointers to the tokens in the string

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

THaPrintOption()

 Default constructor

THaPrintOption(const char* string)

 Normal constructor

THaPrintOption(const THaPrintOption& opt)

 Copy constructor

THaPrintOption& operator=(const THaPrintOption& rhs)

 Assignment operator

THaPrintOption& operator=(const char* rhs)

 Initialize object with a string

~THaPrintOption()

 Destructor

void Parse()

 Parse the string and put the results in the internal arrays.
 This function should never generate an error since the input
 cannot be invalid.

const char* GetOption(Int_t i = 0) const

 Get i-th token from string. Tokens are delimited by blanks or commas.

Int_t GetValue(Int_t i = 0) const

 Get integer value of the i-th token from string.
 Example:

 With "OPT,10,20,30" or "OPT 10 20 30", GetValue(2) returns 20.

Bool_t IsLine() const

 True if "opt" is a request for printing on a single line

Int_t GetNOptions() const

{ return fNTokens; }

const char* Data() const

{ return fString; }

operator const char*() const

{ return Data(); }

const char* operator[](Int_t i) const

{ return GetOption(i); }

const char* operator()(Int_t i) const

{ return GetOption(i); }