Specifies an alphabet. More...

#include <alphabet.hh>

Public Types
typedef vec_t::size_type	size_type
	size type
typedef size_type	index_type
	type of index
typedef T	elem_type
	type of an alphabet element
typedef std::vector< T >	elem_vector_type
	vector of elements
typedef elem_vector_type::iterator	iterator
	iterator over alphabet elements
typedef elem_vector_type::const_iterator	const_iterator
	const iterator over alphabet elements
Public Member Functions
	Alphabet ()
	construct empty
	Alphabet (const elem_vector_type &a)
	construct from vector of alphabet elements
	Alphabet (const elem_type *s, int len)
	construct from array of alphabet indices with given length
size_type	size () const
	get alphabet size
size_type	idx (const elem_type &elem) const
	convert element to index
const elem_type &	elem (size_type idx) const
	convert index to element
bool	in (const elem_type &elem) const
	test membership in alphabet
const_iterator	begin () const
	begin for const iteration over elements
const_iterator	end () const
	end for const iteration over elements
iterator	begin ()
	begin for iteration over elements
iterator	end ()
	end for iteration over elements

Detailed Description

Specifies an alphabet.

maintain an (ordered) alphabet and offer transformation between elements of alphabet and their indices

Member Function Documentation

template<class T>

const elem_type& LocARNA::Alphabet< T >::elem ( size_type idx ) const

convert index to element

Parameters:

idx index

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