StringUtils Class Reference

#include <OpenMS/DATASTRUCTURES/StringUtils.h>

Classes
struct	real_policies_NANfixed_

Static Public Member Functions
static String	numberLength (double d, UInt n)
	Functions. More...
static String	number (double d, UInt n)
static String &	fillLeft (String &this_s, char c, UInt size)
static String &	fillRight (String &this_s, char c, UInt size)
static bool	hasPrefix (const String &this_s, const String &string)
static bool	hasSuffix (const String &this_s, const String &string)
static bool	hasSubstring (const String &this_s, const String &string)
static bool	has (const String &this_s, Byte byte)
static String	prefix (const String &this_s, size_t length)
static String	suffix (const String &this_s, size_t length)
static String	prefix (const String &this_s, Int length)
static String	suffix (const String &this_s, Int length)
static String	prefix (const String &this_s, char delim)
static String	suffix (const String &this_s, char delim)
static String	substr (const String &this_s, size_t pos, size_t n)
static String	chop (const String &this_s, Size n)
static String &	trim (String &this_s)
static String &	quote (String &this_s, char q, String::QuotingMethod method)
static String &	unquote (String &this_s, char q, String::QuotingMethod method)
static String &	simplify (String &this_s)
static String	random (UInt length)
static String &	reverse (String &this_s)
static bool	split (const String &this_s, const char splitter, std::vector< String > &substrings, bool quote_protect)
static bool	split (const String &this_s, const String &splitter, std::vector< String > &substrings)
static bool	split_quoted (const String &this_s, const String &splitter, std::vector< String > &substrings, char q, String::QuotingMethod method)
static QString	toQString (const String &this_s)
static Int	toInt (const String &this_s)
static float	toFloat (const String &this_s)
static double	toDouble (const String &s)
	convert String (leading and trailing whitespace allowed) to double More...
template<typename IteratorT >
static bool	extractDouble (IteratorT &begin, const IteratorT &end, double &target)
static String &	toUpper (String &this_s)
static String &	firstToUpper (String &this_s)
static String &	toLower (String &this_s)
static String &	substitute (String &this_s, char from, char to)
static String &	substitute (String &this_s, const String &from, const String &to)
static String &	remove (String &this_s, char what)
static String &	ensureLastChar (String &this_s, char end)
static String &	removeWhitespaces (String &this_s)

Static Private Attributes
static boost::spirit::qi::real_parser< double, real_policies_NANfixed_< double > >	parse_double_
static boost::spirit::qi::real_parser< float, real_policies_NANfixed_< float > >	parse_float_

Member Function Documentation

chop()

static String chop ( const String &  this_s, Size  n  )

inlinestatic

ensureLastChar()

static String& ensureLastChar ( String &  this_s, char  end  )

inlinestatic

References String::hasSuffix().

extractDouble()

static bool extractDouble ( IteratorT &  begin, const IteratorT &  end, double &  target  )

inlinestatic

Reads a double from an iterator position. The begin iterator is modified (advanced) if parsing was successful. The target only contains a valid result if the functions returns true (i.e. parsing succeeded). Whitespaces before and after the double are NOT consumed!

fillLeft()

static String& fillLeft ( String &  this_s, char  c, UInt  size  )

inlinestatic

References OpenMS::Constants::c.

fillRight()

static String& fillRight ( String &  this_s, char  c, UInt  size  )

inlinestatic

References OpenMS::Constants::c.

firstToUpper()

static String& firstToUpper ( String &  this_s )

inlinestatic

has()

static bool has ( const String &  this_s, Byte  byte  )

inlinestatic

hasPrefix()

static bool hasPrefix ( const String &  this_s, const String &  string  )

inlinestatic

hasSubstring()

static bool hasSubstring ( const String &  this_s, const String &  string  )

inlinestatic

hasSuffix()

static bool hasSuffix ( const String &  this_s, const String &  string  )

inlinestatic

number()

static String number ( double  d, UInt  n  )

inlinestatic

numberLength()

static String numberLength ( double  d, UInt  n  )

inlinestatic

Functions.

References OpenMS::writtenDigits().

prefix() [1/3]

static String prefix ( const String &  this_s, char  delim  )

inlinestatic

References String::substr().

prefix() [2/3]

static String prefix ( const String &  this_s, Int  length  )

inlinestatic

References String::substr().

prefix() [3/3]

static String prefix ( const String &  this_s, size_t  length  )

inlinestatic

References String::substr().

Referenced by DecoyHelper::findDecoyString().

quote()

static String& quote ( String &  this_s, char  q, String::QuotingMethod  method  )

inlinestatic

References String::DOUBLE, String::ESCAPE, and String::substitute().

random()

static String random ( UInt  length )

inlinestatic

remove()

static String& remove ( String &  this_s, char  what  )

inlinestatic

removeWhitespaces()

static String& removeWhitespaces ( String &  this_s )

inlinestatic

References OpenMS::Constants::c.

reverse()

static String& reverse ( String &  this_s )

inlinestatic

simplify()

static String& simplify ( String &  this_s )

inlinestatic

split() [1/2]

static bool split ( const String &  this_s, const char  splitter, std::vector< String > &  substrings, bool  quote_protect  )

inlinestatic

References String::prefix(), String::substr(), String::suffix(), and String::trim().

split() [2/2]

static bool split ( const String &  this_s, const String &  splitter, std::vector< String > &  substrings  )

inlinestatic

References String::substr().

split_quoted()

static bool split_quoted ( const String &  this_s, const String &  splitter, std::vector< String > &  substrings, char  q, String::QuotingMethod  method  )

inlinestatic

References String::ESCAPE, String::NONE, and String::substr().

substitute() [1/2]

static String& substitute ( String &  this_s, char  from, char  to  )

inlinestatic

substitute() [2/2]

static String& substitute ( String &  this_s, const String &  from, const String &  to  )

inlinestatic

References String::concatenate(), and String::split().

substr()

static String substr ( const String &  this_s, size_t  pos, size_t  n  )

inlinestatic

suffix() [1/3]

static String suffix ( const String &  this_s, char  delim  )

inlinestatic

References String::substr().

suffix() [2/3]

static String suffix ( const String &  this_s, Int  length  )

inlinestatic

References String::substr().

suffix() [3/3]

static String suffix ( const String &  this_s, size_t  length  )

inlinestatic

References String::substr().

Referenced by DecoyHelper::findDecoyString().

toDouble()

static double toDouble ( const String &  s )

inlinestatic

convert String (leading and trailing whitespace allowed) to double

s Input string which represents a double, e.g. " 12.3 "

Returns

A double representation of s

Exceptions

Exception::ConversionError

if the string is not completely explained by the double (whitespaces are allowed)

toFloat()

static float toFloat ( const String &  this_s )

inlinestatic

toInt()

static Int toInt ( const String &  this_s )

inlinestatic

toLower()

static String& toLower ( String &  this_s )

inlinestatic

toQString()

static QString toQString ( const String &  this_s )

inlinestatic

toUpper()

static String& toUpper ( String &  this_s )

inlinestatic

Referenced by PeptideIndexing::run().

trim()

static String& trim ( String &  this_s )

inlinestatic

unquote()

static String& unquote ( String &  this_s, char  q, String::QuotingMethod  method  )

inlinestatic

References String::DOUBLE, String::ESCAPE, String::substitute(), and String::substr().

Member Data Documentation

parse_double_

boost::spirit::qi::real_parser<double, real_policies_NANfixed_<double> > parse_double_

staticprivate

parse_float_

boost::spirit::qi::real_parser<float, real_policies_NANfixed_<float> > parse_float_

staticprivate