wibble::text::WordWrap Class Reference

#include <wordwrap.h>

List of all members.

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Detailed Description

Simple string wrapper.

wibble::text::Wrap takes a string and splits it in lines of the give length with proper word wrapping.

Example:

 WordWrap ww("The quick brown fox jumps over the lazy dog");
 ww.get(5);  // Returns "The"
 ww.get(14); // Returns "quick brown"
 ww.get(3);  // Returns "fox"
 // A line always gets some text, to avoid looping indefinitely in case of
 // words that are too long.  Words that are too long are split crudely.
 ww.get(2);  // Returns "ju"
 ww.get(90); // Returns "mps over the lazy dog"

Public Member Functions
	WordWrap (const std::string &s)
	Creates a new word wrapper that takes data from the given string.
void	restart ()
	Rewind the word wrapper, restarting the output from the beginning of the string.
bool	hasData () const
	Returns true if there is still data to be read in the string.
std::string	get (unsigned int width)
	Get a line of text from the string, wrapped to a maximum of width characters.

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Constructor & Destructor Documentation

wibble::text::WordWrap::WordWrap

(

const std::string &

s

)

[inline]

Creates a new word wrapper that takes data from the given string.

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Member Function Documentation

void wibble::text::WordWrap::restart

(

)

[inline]

Rewind the word wrapper, restarting the output from the beginning of the string.

bool wibble::text::WordWrap::hasData

(

)

const [inline]

Returns true if there is still data to be read in the string.

string wibble::text::WordWrap::get

(

unsigned int

width

)

Get a line of text from the string, wrapped to a maximum of width characters.

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

• wordwrap.h
• wordwrap.cpp