sc_fxcast_switch.h revision 12027 
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20/*****************************************************************************
21
22  sc_fxcast_switch.h -
23
24  Original Author: Martin Janssen, Synopsys, Inc.
25
26 *****************************************************************************/
27
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30  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
31  changes you are making here.
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33      Name, Affiliation, Date:
34  Description of Modification:
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37
38// $Log: sc_fxcast_switch.h,v $
39// Revision 1.2  2011/08/24 22:05:43  acg
40//  Torsten Maehne: initialization changes to remove warnings.
41//
42// Revision 1.1.1.1  2006/12/15 20:20:04  acg
43// SystemC 2.3
44//
45// Revision 1.3  2006/01/13 18:53:57  acg
46// Andy Goodrich: added $Log command so that CVS comments are reproduced in
47// the source.
48//
49
50#ifndef SC_FXCAST_SWITCH_H
51#define SC_FXCAST_SWITCH_H
52
53
54#include "sysc/datatypes/fx/sc_context.h"
55
56
57namespace sc_dt
58{
59
60// classes defined in this module
61class sc_fxcast_switch;
62
63
64// ----------------------------------------------------------------------------
65//  CLASS : sc_fxcast_switch
66//
67//  Fixed-point cast switch class.
68// ----------------------------------------------------------------------------
69
70class sc_fxcast_switch
71{
72
73public:
74
75             sc_fxcast_switch();
76             sc_fxcast_switch( sc_switch );
77             sc_fxcast_switch( const sc_fxcast_switch& );
78    explicit sc_fxcast_switch( sc_without_context );
79
80    sc_fxcast_switch& operator = ( const sc_fxcast_switch& );
81
82    friend bool operator == ( const sc_fxcast_switch&,
83			      const sc_fxcast_switch& );
84    friend bool operator != ( const sc_fxcast_switch&,
85			      const sc_fxcast_switch& );
86
87    const std::string to_string() const;
88
89    void print( ::std::ostream& = ::std::cout ) const;
90    void dump( ::std::ostream& = ::std::cout ) const;
91
92private:
93
94    sc_switch m_sw;
95
96};
97
98
99// ----------------------------------------------------------------------------
100//  TYPEDEF : sc_fxcast_context
101//
102//  Context type for the fixed-point cast switch parameter.
103// ----------------------------------------------------------------------------
104
105typedef sc_context<sc_fxcast_switch> sc_fxcast_context;
106
107
108// IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
109
110inline
111sc_fxcast_switch::sc_fxcast_switch()
112: m_sw()
113{
114    *this = sc_fxcast_context::default_value();
115}
116
117inline
118sc_fxcast_switch::sc_fxcast_switch( sc_switch sw_ )
119: m_sw( sw_ )
120{}
121
122inline
123sc_fxcast_switch::sc_fxcast_switch( const sc_fxcast_switch& a )
124: m_sw( a.m_sw )
125{}
126
127inline
128sc_fxcast_switch::sc_fxcast_switch( sc_without_context )
129: m_sw( SC_DEFAULT_CAST_SWITCH_ )
130{}
131
132
133inline
134sc_fxcast_switch&
135sc_fxcast_switch::operator = ( const sc_fxcast_switch& a )
136{
137    if( &a != this )
138    {
139        m_sw = a.m_sw;
140    }
141    return *this;
142}
143
144
145inline
146bool
147operator == ( const sc_fxcast_switch& a, const sc_fxcast_switch& b )
148{
149    return ( a.m_sw == b.m_sw );
150}
151
152
153inline
154bool
155operator != ( const sc_fxcast_switch& a, const sc_fxcast_switch& b )
156{
157    return ( a.m_sw != b.m_sw );
158}
159
160
161inline
162::std::ostream&
163operator << ( ::std::ostream& os, const sc_fxcast_switch& a )
164{
165    a.print( os );
166    return os;
167}
168
169} // namespace sc_dt
170
171
172#endif
173
174// Taf!
175