Loading...
Searching...
No Matches
EST_Item_Content.h
/*************************************************************************/
/* */
/* Centre for Speech Technology Research */
/* University of Edinburgh, UK */
/* Copyright (c) 1995,1996 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author : Alan W Black */
/* Date : May 1998 */
/*-----------------------------------------------------------------------*/
/* */
/* The shared part of an EST_Item, containing the linguistic */
/* contents, such as part of speech, stress etc. Basically holds a */
/* list of feature value pairs are required. */
/* */
/* This class is effectively private to the EST_Item class and */
/* shouldn't be referenced outside that clase */
/* */
/*=======================================================================*/
#ifndef __EST_ITEM_CONTENT_H__
#define __EST_ITEM_CONTENT_H__
#include "EST_String.h"
#include "EST_Features.h"
VAL_REGISTER_CLASS_DCLS(icontent,EST_Item_Content)
VAL_REGISTER_CLASS_DCLS(item,EST_Item)
class EST_Item;
/** A class for containing individual linguistic features and references
to relations.
This class contents the potentially shared part of an \Ref{EST_Item}.
It contains a list of features allowing string names to be related to
string, floats, ints and arbitrary objects. It also contains a reference
list to the \Ref{EST_Item}s indexed by the relation names.
This class should not normally be accessed by anyone other than the
\Ref{EST_Item}.
*/
class EST_Item_Content {
private:
void copy(const EST_Item_Content &x);
public:
/**@name Constructor Functions */
//@{
/// Default constructor
EST_Item_Content() {}
/// Copy constructor
EST_Item_Content(const EST_Item_Content &content) { copy(content); }
/// destructor
~EST_Item_Content();
//@}
/// General features for this item
EST_Features f;
/** return the name of the item, e.g. the name of the phone or the
text of the word*/
// this should be changed back to a reference once we figure
// out how to do it.
const EST_String name() const {return f.S("name");}
/// set name
void set_name(const EST_String &s) {f.set("name",s);}
// Links to ling_items that share this information
EST_TKVL<EST_String, EST_Val> relations;
EST_Item_Content& operator = (const EST_Item_Content& a);
friend ostream& operator << (ostream &s, const EST_Item_Content &a);
/**@name Relation related member functions */
//@{
EST_Item *Relation(const char *name)
{
EST_Item *d = 0;
return ::item(relations.val_def(name,est_val(d)));
}
int in_relation(const EST_String &name) const
{ return relations.present(name); }
// Unreference this ling_content from the named relation
int unref_relation(const EST_String &relname);
// Unreference this ling_content from all relations and delete
int unref_and_delete();
//@}
friend class EST_Item;
};
#endif
EST_Features
Definition EST_Features.h:62
EST_Item_Content
Definition EST_Item_Content.h:67
EST_Item_Content::~EST_Item_Content
~EST_Item_Content()
destructor
Definition EST_Item_Content.cc:54
EST_Item_Content::EST_Item_Content
EST_Item_Content(const EST_Item_Content &content)
Copy constructor.
Definition EST_Item_Content.h:77
EST_Item_Content::EST_Item_Content
EST_Item_Content()
Default constructor.
Definition EST_Item_Content.h:75
EST_Item_Content::name
const EST_String name() const
Definition EST_Item_Content.h:90
EST_Item_Content::f
EST_Features f
General features for this item.
Definition EST_Item_Content.h:83
EST_Item_Content::set_name
void set_name(const EST_String &s)
set name
Definition EST_Item_Content.h:93
EST_Item
Definition EST_Item.h:83
EST_String
Definition EST_String.h:70
EST_TKVL
Definition EST_TKVL.h:72
EST_TKVL::val_def
const V & val_def(const K &rkey, const V &def) const
value or default
Definition EST_TKVL.cc:151