diff options
Diffstat (limited to 'src/systemc/ext/dt/fx/sc_fxcast_switch.hh')
| -rw-r--r-- | src/systemc/ext/dt/fx/sc_fxcast_switch.hh | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/src/systemc/ext/dt/fx/sc_fxcast_switch.hh b/src/systemc/ext/dt/fx/sc_fxcast_switch.hh new file mode 100644 index 000000000..c1c6c153c --- /dev/null +++ b/src/systemc/ext/dt/fx/sc_fxcast_switch.hh @@ -0,0 +1,159 @@ +/***************************************************************************** + + Licensed to Accellera Systems Initiative Inc. (Accellera) under one or + more contributor license agreements. See the NOTICE file distributed + with this work for additional information regarding copyright ownership. + Accellera licenses this file to you under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with the + License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied. See the License for the specific language governing + permissions and limitations under the License. + + *****************************************************************************/ + +/***************************************************************************** + + sc_fxcast_switch.h - + + Original Author: Martin Janssen, Synopsys, Inc. + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +// $Log: sc_fxcast_switch.h,v $ +// Revision 1.2 2011/08/24 22:05:43 acg +// Torsten Maehne: initialization changes to remove warnings. +// +// Revision 1.1.1.1 2006/12/15 20:20:04 acg +// SystemC 2.3 +// +// Revision 1.3 2006/01/13 18:53:57 acg +// Andy Goodrich: added $Log command so that CVS comments are reproduced in +// the source. +// + +#ifndef __SYSTEMC_EXT_DT_FX_SC_FXCAST_SWITCH_HH__ +#define __SYSTEMC_EXT_DT_FX_SC_FXCAST_SWITCH_HH__ + +#include <iostream> + +#include "sc_context.hh" +#include "sc_fxdefs.hh" + +namespace sc_dt +{ + +// classes defined in this module +class sc_fxcast_switch; + + +// ---------------------------------------------------------------------------- +// CLASS : sc_fxcast_switch +// +// Fixed-point cast switch class. +// ---------------------------------------------------------------------------- + +class sc_fxcast_switch +{ + public: + sc_fxcast_switch(); + sc_fxcast_switch(sc_switch); + sc_fxcast_switch(const sc_fxcast_switch &); + explicit sc_fxcast_switch(sc_without_context); + + sc_fxcast_switch &operator = (const sc_fxcast_switch &); + + friend bool operator == (const sc_fxcast_switch &, + const sc_fxcast_switch &); + friend bool operator != (const sc_fxcast_switch &, + const sc_fxcast_switch &); + + const std::string to_string() const; + + void print(::std::ostream & =::std::cout) const; + void dump(::std::ostream & =::std::cout) const; + + private: + sc_switch m_sw; +}; + +} // namespace sc_dt + +// ---------------------------------------------------------------------------- +// TYPEDEF : sc_fxcast_context +// +// Context type for the fixed-point cast switch parameter. +// ---------------------------------------------------------------------------- + +namespace sc_dt +{ + +extern template class sc_global<sc_fxcast_switch>; +extern template class sc_context<sc_fxcast_switch>; + +typedef sc_context<sc_fxcast_switch> sc_fxcast_context; + + +// IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII + +inline sc_fxcast_switch::sc_fxcast_switch() : m_sw() +{ + *this = sc_fxcast_context::default_value(); +} + +inline sc_fxcast_switch::sc_fxcast_switch(sc_switch sw_) : m_sw( sw_ ) {} + +inline sc_fxcast_switch::sc_fxcast_switch(const sc_fxcast_switch &a) : + m_sw(a.m_sw) +{} + +inline sc_fxcast_switch::sc_fxcast_switch(sc_without_context) : + m_sw(SC_DEFAULT_CAST_SWITCH_) +{} + +inline sc_fxcast_switch & +sc_fxcast_switch::operator = (const sc_fxcast_switch &a) +{ + if (&a != this) { + m_sw = a.m_sw; + } + return *this; +} + +inline bool +operator == (const sc_fxcast_switch &a, const sc_fxcast_switch &b) +{ + return (a.m_sw == b.m_sw); +} + +inline bool +operator != (const sc_fxcast_switch &a, const sc_fxcast_switch &b) +{ + return (a.m_sw != b.m_sw); +} + +inline ::std::ostream & +operator << (::std::ostream &os, const sc_fxcast_switch &a) +{ + a.print(os); + return os; +} + +} // namespace sc_dt + +#endif // __SYSTEMC_EXT_DT_FX_SC_FXCAST_SWITCH_HH__ |