ccuty::istringset Class Reference

Indexed set of strings, allows converting strings to numbers and vice-versa. More...

Inheritance diagram for ccuty::istringset:

Public Member Functions
	istringset ()
	No argument constructor.
	istringset (const char *str)
	Constructor: str is a C string containing tokens separated by commas. More...
	istringset (const std::string &str)
	Constructor: str is a C++ string containing tokens separated by commas. More...
	istringset (std::initializer_list< const char * > tokens)
	Constructor: tokens is a sequence of tokens (each token is C string). More...
	istringset (std::initializer_list< elem > tokens)
	Constructor: tokens is a sequence of {token, ID} couples. More...
template<typename T >
	istringset (const T &tokens)
	Constructor: tokens is a container (vector, list, map) of tokens or {token, ID} couples. More...
const id_set &	ids () const
	Returns the internal set of IDs.
int	operator[] (const std::string &token) const
	Returns the ID of token or -1 if not found.
const std::string &	operator[] (unsigned int id) const
	Returns the token corresponding to this ID or istringset::none() if not found.
void	clear ()
	Clears the istringset.
int	insert (const std::string &token)
	Inserts token in the istringset. More...
int	insert (const char *token)
	Inserts token in the istringset. More...
int	insert (const elem &e)
	Inserts a {token, ID} couple in the istringset. More...
template<typename T >
void	append (const T &cont)
	Inserts the elements of a container (vector, list, map) of tokens or {token, ID} couples. More...
bool	empty () const
	Tests whether the stringset is empty.
size_t	size () const
	Returns the size of the stringset.
const string_set &	elements () const
	Returns the internal set of elements (each containing a token and its IDs).
int	starts_with (const std::string &str) const
	Returns the ID of the token which starts with str. More...
int	insert (const elem &e)
	Inserts a {token, ID} couple in the stringset. More...

Static Public Member Functions
static const std::string &	none ()
	returns an empty string.

Detailed Description

Indexed set of strings, allows converting strings to numbers and vice-versa.

This class provides the same functionnalities as ccutty::stringset but also allows converting numbers to strings.

Constructor & Destructor Documentation

ccuty::istringset::istringset ( const char *  str)

inlineexplicit

Constructor: str is a C string containing tokens separated by commas.

Each token is associated with an ID which corresponds to its position in the list (starting from 0). Duplicate tokens are ignored.

ccuty::istringset::istringset ( const std::string &  str)

inlineexplicit

Constructor: str is a C++ string containing tokens separated by commas.

Each token is associated with an ID which corresponds to its position in the list (starting from 0). Duplicate tokens are ignored.

ccuty::istringset::istringset ( std::initializer_list< const char * >  tokens)

inlineexplicit

Constructor: tokens is a sequence of tokens (each token is C string).

Each token is associated with an ID which corresponds to its position in the list (starting from 0). Duplicate tokens are ignored.

ccuty::istringset::istringset ( std::initializer_list< elem >  tokens)

inline

Constructor: tokens is a sequence of {token, ID} couples.

IDs must be >= 0. Multiple couples can use the same ID but not the same token (duplicate tokens are ignored).

Note

if several couples use the same ID, operator[](unsigned int id) will return the first token with this ID.

template<typename T >

ccuty::istringset::istringset ( const T &  tokens)

inlineexplicit

Constructor: tokens is a container (vector, list, map) of tokens or {token, ID} couples.

Duplicate tokens are ignored. IDs must be >= 0.

Member Function Documentation

int ccuty::istringset::insert ( const std::string &  token)

inline

Inserts token in the istringset.

Duplicate tokens are ignored. Return the ID of token.

int ccuty::istringset::insert ( const char *  token)

inline

Inserts token in the istringset.

Duplicate tokens are ignored. Return the ID of token.

int ccuty::istringset::insert ( const elem &  e)

inline

Inserts a {token, ID} couple in the istringset.

Duplicate tokens are ignored. Return the ID of token.

template<typename T >

void ccuty::istringset::append ( const T &  cont)

inline

Inserts the elements of a container (vector, list, map) of tokens or {token, ID} couples.

Duplicate tokens are ignored. IDs must be >= 0.

int ccuty::stringset::starts_with ( const std::string &  str) const

inlineinherited

Returns the ID of the token which starts with str.

Returns -1 if not found and -2 if several tokens match.

int ccuty::stringset::insert ( const elem &  e)

inlineinherited

Inserts a {token, ID} couple in the stringset.

Duplicate tokens are ignored. Return the ID of token.

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

• ccstringset.hpp