Edinburgh Speech Tools  2.1-release
EST_TBox.h
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33 
34 
35 #ifndef __EST_TBOX_H__
36 #define __EST_TBOX_H__
37 
38 #include <cstddef>
39 #include "EST_Handleable.h"
40 
41 /** Box for putting things in. The box and the thing can then be refcounted
42  * as a unit.
43  *
44  * @author Richard Caley <rjc@cstr.ed.ac.uk>
45  * @version $Id: EST_TBox.h,v 1.2 2001/04/04 13:11:27 awb Exp $
46  */
47 template<class T>
48 class EST_TBox : public EST_Handleable
49 {
50 private:
51  T * const p_contents;
52 
53  /// This never happens.
54  EST_TBox(void) : p_contents(NULL) {};
55 
56 public:
57 
58  EST_TBox(T *c) : p_contents(c) { start_refcounting(); }
59  ~EST_TBox(void) { delete p_contents; }
60 
61  T *object_ptr() { return p_contents; }
62  const T *object_ptr() const { return p_contents; }
63 
64  T *c() { return p_contents; }
65  const T *c() const { return p_contents; }
66 };
67 
68 #endif
69 
const T * object_ptr() const
Definition: EST_TBox.h:62
Reference Counting Interface.
~EST_TBox(void)
Definition: EST_TBox.h:59
T * object_ptr()
Definition: EST_TBox.h:61
EST_TBox(T *c)
Definition: EST_TBox.h:58
NULL
Definition: EST_WFST.cc:55
const T * c() const
Definition: EST_TBox.h:65
void start_refcounting(int initial=0)
T * c()
Definition: EST_TBox.h:64