StringUtils Class Reference

String Handling Helper Class. More...

#include <string.hpp>

Public Types
typedef std::vector< std::string >	TStringVector
	Vector of strings type. More...

Static Public Member Functions
static std::string	upper (const std::string &src)
	Converts a string to uppercase. More...
static std::string	lower (const std::string &src)
	Converts a string to lowercase. More...
static std::string	trim (const std::string &src)
	Removes blank characters from left/right of the string. More...
static TStringVector	split (const std::string &src, char separator, bool trim=false)
	Splits a string into a vector, from a separator. More...
static int	toInt (const std::string &src, uint base=10)
	Converts a string to an integer value. More...
static float	toFloat (const std::string &src)
	Converts a string to a float point value. More...
static std::string	fromInt (int src, uint base=10, uint digits=0, char fill=' ')
	Converts an integer value to a string. More...
static std::string	fromFloat (float src, uint precision=3)
	Converts a float point value to a string. More...

Detailed Description

String Handling Helper Class.

The purpose of this class is to handle strings.

Member Typedef Documentation

TStringVector

typedef std::vector<std::string> TStringVector

Vector of strings type.

Member Function Documentation

upper()

std::string upper ( const std::string &  src )

static

Converts a string to uppercase.

Parameters

src	Source string.

Returns

String in uppercase.

lower()

std::string lower ( const std::string &  src )

static

Converts a string to lowercase.

Parameters

src	Source string.

Returns

String in lowercase.

trim()

std::string trim ( const std::string &  src )

static

Removes blank characters from left/right of the string.

Parameters

src	Source string.

Returns

Cleaned string.

split()

StringUtils::TStringVector split ( const std::string &  src, char  separator, bool  trim = false  )

static

Splits a string into a vector, from a separator.

Parameters

src	Source string.
separator	Separator character.
trim	If true, cleans each token before add into vector.

See also

trim(const std::string&). Default is false.

Returns

Vector with string tokens.

toInt()

int toInt ( const std::string &  src, uint  base = 10  )

static

Converts a string to an integer value.

Parameters

src	Source string.
base	Numerical base. Default is 10 (decimal).

Returns

String as integer value, or zero if fail.

toFloat()

float toFloat ( const std::string &  src )

static

Converts a string to a float point value.

Parameters

src	Source string.

Returns

String as float point value, or zero if fail.

fromInt()

std::string fromInt ( int  src, uint  base = 10, uint  digits = 0, char  fill = ' '  )

static

Converts an integer value to a string.

Parameters

src	Integer value.
base	Numerical base. Default is 10 (decimal).
digits	Number of min digits to format (left pad with fill). Default is zero.
fill	Fill character. Default is space.

Returns

Numerical value as string.

fromFloat()

std::string fromFloat ( float  src, uint  precision = 3  )

static

Converts a float point value to a string.

Parameters

src	Float point value.
precision	Number of decimals (precision). Default is 3.

Returns

Numerical value as string.

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

• string.hpp
• string.cpp