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 More...

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: