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Diffstat (limited to 'src/systemc/ext/dt/fx/sc_fxtype_params.hh')
-rw-r--r-- | src/systemc/ext/dt/fx/sc_fxtype_params.hh | 265 |
1 files changed, 265 insertions, 0 deletions
diff --git a/src/systemc/ext/dt/fx/sc_fxtype_params.hh b/src/systemc/ext/dt/fx/sc_fxtype_params.hh new file mode 100644 index 000000000..b31b12cdd --- /dev/null +++ b/src/systemc/ext/dt/fx/sc_fxtype_params.hh @@ -0,0 +1,265 @@ +/***************************************************************************** + + 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_fxtype_params.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_fxtype_params.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 18:53:58 acg +// Andy Goodrich: added $Log command so that CVS comments are reproduced in +// the source. +// + +#ifndef __SYSTEMC_EXT_DT_FX_SC_FXTYPE_PARAMS_HH__ +#define __SYSTEMC_EXT_DT_FX_SC_FXTYPE_PARAMS_HH__ + +#include <iostream> + +#include "sc_context.hh" +#include "sc_fxdefs.hh" + +namespace sc_dt +{ + +// classes defined in this module +class sc_fxtype_params; + +// ---------------------------------------------------------------------------- +// CLASS : sc_fxtype_params +// +// Fixed-point type parameters class. +// ---------------------------------------------------------------------------- + +class sc_fxtype_params +{ + public: + sc_fxtype_params(); + sc_fxtype_params(int, int); + sc_fxtype_params(sc_q_mode, sc_o_mode, int=0); + sc_fxtype_params(int, int, sc_q_mode, sc_o_mode, int=0); + sc_fxtype_params(const sc_fxtype_params &); + sc_fxtype_params(const sc_fxtype_params &, int, int); + sc_fxtype_params(const sc_fxtype_params&, sc_q_mode, sc_o_mode, int=0); + explicit sc_fxtype_params(sc_without_context); + + sc_fxtype_params &operator = (const sc_fxtype_params &); + + friend bool operator == (const sc_fxtype_params &, + const sc_fxtype_params &); + friend bool operator != (const sc_fxtype_params &, + const sc_fxtype_params &); + + int wl() const; + void wl(int); + + int iwl() const; + void iwl(int); + + sc_q_mode q_mode() const; + void q_mode(sc_q_mode); + + sc_o_mode o_mode() const; + void o_mode(sc_o_mode); + + int n_bits() const; + void n_bits(int); + + const std::string to_string() const; + + void print(::std::ostream & =::std::cout) const; + void dump(::std::ostream & =::std::cout) const; + + private: + int m_wl; + int m_iwl; + sc_q_mode m_q_mode; + sc_o_mode m_o_mode; + int m_n_bits; +}; + +} // namespace sc_dt + +// ---------------------------------------------------------------------------- +// TYPEDEF : sc_fxtype_context +// +// Context type for the fixed-point type parameters. +// ---------------------------------------------------------------------------- + +// extern template instantiations +namespace sc_dt +{ + +extern template class sc_global<sc_fxtype_params>; +extern template class sc_context<sc_fxtype_params>; +typedef sc_context<sc_fxtype_params> sc_fxtype_context; + + +// IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII + +inline sc_fxtype_params::sc_fxtype_params() : + m_wl(), m_iwl(), m_q_mode(), m_o_mode(), m_n_bits() +{ + *this = sc_fxtype_context::default_value(); +} + +inline sc_fxtype_params::sc_fxtype_params(int wl_, int iwl_) : + m_wl(), m_iwl(), m_q_mode(), m_o_mode(), m_n_bits() +{ + *this = sc_fxtype_context::default_value(); + + SC_CHECK_WL_(wl_); + m_wl = wl_; + m_iwl = iwl_; +} + +inline sc_fxtype_params::sc_fxtype_params( + sc_q_mode q_mode_, sc_o_mode o_mode_, int n_bits_) : + m_wl(), m_iwl(), m_q_mode(), m_o_mode(), m_n_bits() +{ + *this = sc_fxtype_context::default_value(); + + SC_CHECK_N_BITS_(n_bits_); + m_q_mode = q_mode_; + m_o_mode = o_mode_; + m_n_bits = n_bits_; +} + +inline sc_fxtype_params::sc_fxtype_params( + int wl_, int iwl_, sc_q_mode q_mode_, sc_o_mode o_mode_, int n_bits_) : + m_wl(), m_iwl(), m_q_mode(), m_o_mode(), m_n_bits() +{ + SC_CHECK_WL_(wl_); + SC_CHECK_N_BITS_(n_bits_); + m_wl = wl_; + m_iwl = iwl_; + m_q_mode = q_mode_; + m_o_mode = o_mode_; + m_n_bits = n_bits_; +} + +inline sc_fxtype_params::sc_fxtype_params(const sc_fxtype_params &a) : + m_wl(a.m_wl), m_iwl(a.m_iwl), m_q_mode(a.m_q_mode), + m_o_mode(a.m_o_mode), m_n_bits(a.m_n_bits) +{} + +inline sc_fxtype_params::sc_fxtype_params( + const sc_fxtype_params &a, int wl_, int iwl_) : + m_wl(wl_), m_iwl(iwl_), m_q_mode(a.m_q_mode), m_o_mode(a.m_o_mode), + m_n_bits(a.m_n_bits) +{} + +inline sc_fxtype_params::sc_fxtype_params( + const sc_fxtype_params &a, sc_q_mode q_mode_, sc_o_mode o_mode_, + int n_bits_) : + m_wl(a.m_wl), m_iwl(a.m_iwl), m_q_mode(q_mode_), m_o_mode(o_mode_), + m_n_bits(n_bits_) +{} + +inline sc_fxtype_params::sc_fxtype_params(sc_without_context) : + m_wl(SC_DEFAULT_WL_), m_iwl(SC_DEFAULT_IWL_), + m_q_mode(SC_DEFAULT_Q_MODE_), m_o_mode(SC_DEFAULT_O_MODE_), + m_n_bits(SC_DEFAULT_N_BITS_) +{} + +inline sc_fxtype_params & +sc_fxtype_params::operator = (const sc_fxtype_params &a) +{ + if (&a != this) { + m_wl = a.m_wl; + m_iwl = a.m_iwl; + m_q_mode = a.m_q_mode; + m_o_mode = a.m_o_mode; + m_n_bits = a.m_n_bits; + } + return *this; +} + +inline bool +operator == (const sc_fxtype_params &a, const sc_fxtype_params &b) +{ + return (a.m_wl == b.m_wl && a.m_iwl == b.m_iwl && + a.m_q_mode == b.m_q_mode && a.m_o_mode == b.m_o_mode && + a.m_n_bits == b.m_n_bits); +} + +inline bool +operator != (const sc_fxtype_params &a, const sc_fxtype_params &b) +{ + return (a.m_wl != b.m_wl || a.m_iwl != b.m_iwl || + a.m_q_mode != b.m_q_mode || a.m_o_mode != b.m_o_mode || + a.m_n_bits != b.m_n_bits ); +} + +inline int sc_fxtype_params::wl() const { return m_wl; } +inline void +sc_fxtype_params::wl(int wl_) +{ + SC_CHECK_WL_(wl_); + m_wl = wl_; +} + +inline int sc_fxtype_params::iwl() const { return m_iwl; } +inline void sc_fxtype_params::iwl(int iwl_) { m_iwl = iwl_; } + + +inline sc_q_mode sc_fxtype_params::q_mode() const { return m_q_mode; } +inline void sc_fxtype_params::q_mode(sc_q_mode q_mode_) { m_q_mode = q_mode_; } + +inline sc_o_mode sc_fxtype_params::o_mode() const { return m_o_mode; } +inline void sc_fxtype_params::o_mode(sc_o_mode o_mode_) { m_o_mode = o_mode_; } + +inline int sc_fxtype_params::n_bits() const { return m_n_bits; } +inline void +sc_fxtype_params::n_bits(int n_bits_) +{ + SC_CHECK_N_BITS_(n_bits_); + m_n_bits = n_bits_; +} + +inline ::std::ostream & +operator << (::std::ostream &os, const sc_fxtype_params &a) +{ + a.print(os); + return os; +} + +} // namespace sc_dt + +#endif // __SYSTEMC_EXT_DT_FX_SC_FXTYPE_PARAM_HH__ |