StringUtil Class Reference

List of all members.

Static Public Member Functions
static std::string	Strip (const std::string &s, const char &x= '\0')
	String utilities.
static std::string	StripNull (const std::string &s)
	Strip out null characters from string.
static std::string	Trim (const std::string &s)
	Trim off leading & trailing spaces from string.
static std::string	CentreString (const std::string &text, const int &fieldwidth, const int &cenpos=0)
	Return string of length <fieldwidth> with text centred on position cenpos in it.
static std::string	PadString (const std::string &text, const int &fieldwidth)
	Return string of length Max(fieldwidth, Length(text)).
static std::string	RightString (const std::string &text, const int &fieldwidth)
	Return right-justified string.
static std::string	LeftString (const std::string &text, const int &fieldwidth)
	Return left-justified string.
static std::vector< std::string >	split (const std::string &str, const std::string &sep)
	Return substrings split at string "sep" (excluded).
static std::vector< std::string >	split (const std::string &str, const std::string &sep1, const std::string &sep2)
	Return substrings split at string "sep1" or "sep2" (excluded).
static std::string	MakeXMLtag (const std::string &tag, const std::string &data)
	make XML tag <tag><data</tag>
static std::string	ftos (const float f, const int w, const int d)
	fixed point float to string conversion (w.df)
static std::string	etos (const float f, const int w, const int d)
	floating point float to string conversion (w.df)
static std::string	ftos (const double f, const int w, const int d)
	fixed point double to string conversion (w.df)
static std::string	etos (const double f, const int w, const int d)
	floating point double to string conversion (w.df)
static std::string	WrapLine (const std::string &line, const int &pagewidth, const int &nindent, const std::string &sepc=" ")
	returns wrapped line with indent
static std::string	formatFraction (const double &fr, const int &width)
	Format a real number as a fraction ie "n/m".
static std::string	ToUpper (const std::string &s)
	returns uppercase version of string
static std::string	BuftoLine (const std::string buf)
	Extract line from buffer, removing any trailing Cr or Lf characters.
static std::string	FormatSaveVector (const std::vector< int > ivec)
	format integer vector for dump/save
static std::string	FormatSaveVector (const std::vector< double > vec)
	format real vector for dump/save

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Member Function Documentation

std::string StringUtil::CentreString	(	const std::string &	text,
		const int &	fieldwidth,
		const int &	cenpos = 0
	)			[static]

Return string of length <fieldwidth> with text centred on position cenpos in it.

If string length is > fieldwidth, return full string

std::string StringUtil::formatFraction	(	const double &	fr,
		const int &	width
	)			[static]

Format a real number as a fraction ie "n/m".

Parameters:

	fr	number of format
	width	field width for decimal version, if fail to find suitable fraction

Parameters:

width

Format a real number as a fraction ie "n/m"

std::string StringUtil::Strip	(	const std::string &	s,
		const char &	x = '\0'
	)			[static]

String utilities.

Strip out space and x characters from string

std::string StringUtil::ToUpper

(

const std::string &

s

)

[static]

returns uppercase version of string

Parameters:

	fr	number of format
	width	field width for decimal version, if fail to find suitable fraction

Parameters:

s

returns uppercase version of string

std::string StringUtil::WrapLine	(	const std::string &	line,
		const int &	pagewidth,
		const int &	nindent,
		const std::string &	sepc = " "
	)			[static]

returns wrapped line with indent

Parameters:

	line	line to wrap
	pagewidth	number of characters in wrapped line (may run over at end)
	indent	indent lines after first by this number of items in 1st line
	sepc	terminator for item, default space, included if not space

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

• string_util.hh
• string_util.cpp