SystemC  Recoding Infrastructure for SystemC v0.6.3 derived from Accellera SystemC 2.3.1
Accellera SystemC proof-of-concept library
sc_fxnum_observer.h
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19 
20  sc_fxnum_observer.h -
21 
22  Original Author: Martin Janssen, Synopsys, Inc.
23 
24  *****************************************************************************/
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31  Name, Affiliation, Date:
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35 
36 // $Log: sc_fxnum_observer.h,v $
37 // Revision 1.1.1.1 2006/12/15 20:20:04 acg
38 // SystemC 2.3
39 //
40 // Revision 1.3 2006/01/13 18:53:58 acg
41 // Andy Goodrich: added $Log command so that CVS comments are reproduced in
42 // the source.
43 //
44 
45 #ifndef SC_FXNUM_OBSERVER_H
46 #define SC_FXNUM_OBSERVER_H
47 
48 
50 
51 
52 namespace sc_dt
53 {
54 
55 // classes defined in this module
56 class sc_fxnum_observer;
57 class sc_fxnum_fast_observer;
58 
59 // forward class declarations
60 class sc_fxnum;
61 class sc_fxnum_fast;
62 
63 
64 #ifdef SC_ENABLE_OBSERVERS
65 
66 #define SC_FXNUM_OBSERVER_CONSTRUCT_(object) \
67  SC_OBSERVER_(object,sc_fxnum_observer*,construct)
68 #define SC_FXNUM_OBSERVER_DESTRUCT_(object) \
69  SC_OBSERVER_(object,sc_fxnum_observer*,destruct)
70 #define SC_FXNUM_OBSERVER_READ_(object) \
71  SC_OBSERVER_(object,sc_fxnum_observer*,read)
72 #define SC_FXNUM_OBSERVER_WRITE_(object) \
73  SC_OBSERVER_(object,sc_fxnum_observer*,write)
74 #define SC_FXNUM_OBSERVER_DEFAULT_ \
75  SC_OBSERVER_DEFAULT_(sc_fxnum_observer)
76 
77 #define SC_FXNUM_FAST_OBSERVER_CONSTRUCT_(object) \
78  SC_OBSERVER_(object,sc_fxnum_fast_observer*,construct)
79 #define SC_FXNUM_FAST_OBSERVER_DESTRUCT_(object) \
80  SC_OBSERVER_(object,sc_fxnum_fast_observer*,destruct)
81 #define SC_FXNUM_FAST_OBSERVER_READ_(object) \
82  SC_OBSERVER_(object,sc_fxnum_fast_observer*,read)
83 #define SC_FXNUM_FAST_OBSERVER_WRITE_(object) \
84  SC_OBSERVER_(object,sc_fxnum_fast_observer*,write)
85 #define SC_FXNUM_FAST_OBSERVER_DEFAULT_ \
86  SC_OBSERVER_DEFAULT_(sc_fxnum_fast_observer)
87 
88 #else
89 
90 #define SC_FXNUM_OBSERVER_CONSTRUCT_(object)
91 #define SC_FXNUM_OBSERVER_DESTRUCT_(object)
92 #define SC_FXNUM_OBSERVER_READ_(object)
93 #define SC_FXNUM_OBSERVER_WRITE_(object)
94 #define SC_FXNUM_OBSERVER_DEFAULT_
95 
96 #define SC_FXNUM_FAST_OBSERVER_CONSTRUCT_(object)
97 #define SC_FXNUM_FAST_OBSERVER_DESTRUCT_(object)
98 #define SC_FXNUM_FAST_OBSERVER_READ_(object)
99 #define SC_FXNUM_FAST_OBSERVER_WRITE_(object)
100 #define SC_FXNUM_FAST_OBSERVER_DEFAULT_
101 
102 #endif
103 
104 
105 // ----------------------------------------------------------------------------
106 // CLASS : sc_fxnum_observer
107 //
108 // Abstract base class for fixed-point types observers; arbitrary precision.
109 // ----------------------------------------------------------------------------
110 
112 {
113 
114 protected:
115 
117  virtual ~sc_fxnum_observer() {}
118 
119 public:
120 
121  virtual void construct( const sc_fxnum& );
122  virtual void destruct( const sc_fxnum& );
123  virtual void read( const sc_fxnum& );
124  virtual void write( const sc_fxnum& );
125 
126  static sc_fxnum_observer* (*default_observer) ();
127 
128 };
129 
130 
131 // ----------------------------------------------------------------------------
132 // CLASS : sc_fxnum_fast_observer
133 //
134 // Abstract base class for fixed-point types observers; limited precision.
135 // ----------------------------------------------------------------------------
136 
138 {
139 
140 protected:
141 
144 
145 public:
146 
147  virtual void construct( const sc_fxnum_fast& );
148  virtual void destruct( const sc_fxnum_fast& );
149  virtual void read( const sc_fxnum_fast& );
150  virtual void write( const sc_fxnum_fast& );
151 
152  static sc_fxnum_fast_observer* (*default_observer) ();
153 
154 };
155 
156 
157 // IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
158 
159 // ----------------------------------------------------------------------------
160 // CLASS : sc_fxnum_observer
161 //
162 // Abstract base class for fixed-point types observers; arbitrary precision.
163 // ----------------------------------------------------------------------------
164 
165 inline
166 void
168 {}
169 
170 inline
171 void
173 {}
174 
175 inline
176 void
178 {}
179 
180 inline
181 void
183 {}
184 
185 
186 // ----------------------------------------------------------------------------
187 // CLASS : sc_fxnum_fast_observer
188 //
189 // Abstract base class for fixed-point types observers; limited precision.
190 // ----------------------------------------------------------------------------
191 
192 inline
193 void
195 {}
196 
197 inline
198 void
200 {}
201 
202 inline
203 void
205 {}
206 
207 inline
208 void
210 {}
211 
212 } // namespace sc_dt
213 
214 
215 #endif
216 
217 // Taf!
virtual void read(const sc_fxnum_fast &)
virtual void write(const sc_fxnum_fast &)
virtual void write(const sc_fxnum &)
virtual void destruct(const sc_fxnum_fast &)
virtual void read(const sc_fxnum &)
virtual void construct(const sc_fxnum &)
virtual void destruct(const sc_fxnum &)
virtual void construct(const sc_fxnum_fast &)