comptmpl.h
00001 //
00002 // comptmpl.h
00003 //
00004 // Copyright (C) 1996 Limit Point Systems, Inc.
00005 //
00006 // Author: Curtis Janssen <cljanss@limitpt.com>
00007 // Maintainer: LPS
00008 //
00009 // This file is part of the SC Toolkit.
00010 //
00011 // The SC Toolkit is free software; you can redistribute it and/or modify
00012 // it under the terms of the GNU Library General Public License as published by
00013 // the Free Software Foundation; either version 2, or (at your option)
00014 // any later version.
00015 //
00016 // The SC Toolkit is distributed in the hope that it will be useful,
00017 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00019 // GNU Library General Public License for more details.
00020 //
00021 // You should have received a copy of the GNU Library General Public License
00022 // along with the SC Toolkit; see the file COPYING.LIB. If not, write to
00023 // the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
00024 //
00025 // The U.S. Government is granted a limited license as per AL 91-7.
00026 //
00027
00028 namespace sc {
00029
00034 template <class T>
00035 class Result: public ResultInfo {
00036 private:
00037 T _result;
00038 public:
00039 Result(Compute*c):ResultInfo(c) {};
00040 Result(const Result<T> &r, Compute*c):ResultInfo(c)
00041 { _result=r._result; }
00042 operator T&() { update(); return _result; };
00043 T* operator ->() { update(); return &_result; };
00044 T& result() { update(); return _result; };
00045 T& result_noupdate() { return _result; };
00046 const T& result_noupdate() const { return _result; };
00047 void operator=(const T& a) { _result = a; }
00048 void operator=(const Result<T> &r)
00049 { ResultInfo::operator=(r); _result = r._result; };
00050 };
00051
00054 template <class T>
00055 class NCResult: public ResultInfo {
00056 private:
00057 T _result;
00058 public:
00059 NCResult(Compute*c):ResultInfo(c) {};
00060 NCResult(const NCResult<T> &r, Compute*c):ResultInfo(c)
00061 { _result=r._result; }
00062 operator T&() { update(); return _result; };
00063 T& result() { update(); return _result; };
00064 T& result_noupdate() { return _result; };
00065 const T& result_noupdate() const { return _result; };
00066 void operator=(const T& a) { _result = a; }
00067 void operator=(const NCResult<T> &r)
00068 { ResultInfo::operator=(r); _result = r._result; };
00069 };
00070
00073 template <class T>
00074 class AccResult: public AccResultInfo {
00075 private:
00076 T _result;
00077 public:
00078 AccResult(Compute*c):AccResultInfo(c) {};
00079 AccResult(const AccResult<T> &r, Compute*c):AccResultInfo(c)
00080 { _result=r._result; }
00081 operator T&() { update(); return _result; };
00082 T* operator ->() { update(); return &_result; };
00083 T& result() { update(); return _result; };
00084 T& result_noupdate() { return _result; };
00085 const T& result_noupdate() const { return _result; };
00086 void operator=(const T& a) { _result = a; }
00087 void operator=(const AccResult<T> &r)
00088 { AccResultInfo::operator=(r); _result = r._result; };
00089 void restore_state(StateIn&s) {
00090 AccResultInfo::restore_state(s);
00091 }
00092 void save_data_state(StateOut&s)
00093 {
00094 AccResultInfo::save_data_state(s);
00095 }
00096 AccResult(StateIn&s,Compute*c): AccResultInfo(s,c) {}
00097 };
00098
00101 template <class T>
00102 class SSAccResult: public AccResultInfo {
00103 private:
00104 T _result;
00105 public:
00106 SSAccResult(Compute*c):AccResultInfo(c) {};
00107 SSAccResult(const SSAccResult<T> &r, Compute*c):AccResultInfo(c)
00108 { _result=r._result; }
00109 operator T&() { update(); return _result; };
00110 T* operator ->() { update(); return &_result; };
00111 T& result() { update(); return _result; };
00112 T& result_noupdate() { return _result; };
00113 const T& result_noupdate() const { return _result; };
00114 void operator=(const T& a) { _result = a; }
00115 void operator=(const SSAccResult<T> &r)
00116 { AccResultInfo::operator=(r); _result = r._result; };
00117 void restore_state(StateIn&s) {
00118 AccResultInfo::restore_state(s);
00119 _result.restore_state(s);
00120 }
00121 void save_data_state(StateOut&s)
00122 {
00123 AccResultInfo::save_data_state(s);
00124 _result.save_data_state(s);
00125 }
00126 SSAccResult(StateIn&s,Compute*c): AccResultInfo(s,c), _result(s) {}
00127 };
00128
00130 template <class T>
00131 class NCAccResult: public AccResultInfo {
00132 private:
00133 T _result;
00134 public:
00135 NCAccResult(Compute*c):AccResultInfo(c) {};
00136 NCAccResult(const NCAccResult<T> &r, Compute*c):AccResultInfo(c)
00137 { _result=r._result; }
00138 operator T&() { update(); return _result; };
00139 T& result() { update(); return _result; };
00140 T& result_noupdate() { return _result; };
00141 const T& result_noupdate() const { return _result; };
00142 void operator=(const T& a) { _result = a; }
00143 void operator=(const NCAccResult<T> &r)
00144 { AccResultInfo::operator=(r); _result = r._result; };
00145 void restore_state(StateIn&s) {
00146 AccResultInfo::restore_state(s);
00147 s.get(_result);
00148 }
00149 void save_data_state(StateOut&s)
00150 {
00151 AccResultInfo::save_data_state(s);
00152 s.put(_result);
00153 }
00154 NCAccResult(StateIn&s,Compute*c): AccResultInfo(s,c) {s.get(_result);}
00155 };
00156
00157 }
00158
00159 // ///////////////////////////////////////////////////////////////////////////
00160
00161 // Local Variables:
00162 // mode: c++
00163 // c-file-style: "CLJ"
00164 // End:
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