00001 /***************************************************************************** 00002 00003 The following code is derived, directly or indirectly, from the SystemC 00004 source code Copyright (c) 1996-2006 by all Contributors. 00005 All Rights reserved. 00006 00007 The contents of this file are subject to the restrictions and limitations 00008 set forth in the SystemC Open Source License Version 2.4 (the "License"); 00009 You may not use this file except in compliance with such restrictions and 00010 limitations. You may obtain instructions on how to receive a copy of the 00011 License at http://www.systemc.org/. Software distributed by Contributors 00012 under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF 00013 ANY KIND, either express or implied. See the License for the specific 00014 language governing rights and limitations under the License. 00015 00016 *****************************************************************************/ 00017 00018 /***************************************************************************** 00019 00020 sc_bit.cpp -- Bit class. 00021 00022 Original Author: Gene Bushuyev, Synopsys, Inc. 00023 00024 *****************************************************************************/ 00025 00026 /***************************************************************************** 00027 00028 MODIFICATION LOG - modifiers, enter your name, affiliation, date and 00029 changes you are making here. 00030 00031 Name, Affiliation, Date: 00032 Description of Modification: 00033 00034 *****************************************************************************/ 00035 00036 00037 // $Log: sc_bit.cpp,v $ 00038 // Revision 1.1.1.1 2006/12/15 20:31:36 acg 00039 // SystemC 2.2 00040 // 00041 // Revision 1.6 2006/04/12 20:17:52 acg 00042 // Andy Goodrich: enabled deprecation message for sc_bit. 00043 // 00044 // Revision 1.5 2006/01/25 00:31:15 acg 00045 // Andy Goodrich: Changed over to use a standard message id of 00046 // SC_ID_IEEE_1666_DEPRECATION for all deprecation messages. 00047 // 00048 // Revision 1.4 2006/01/24 20:50:55 acg 00049 // Andy Goodrich: added warnings indicating that sc_bit is deprecated and that 00050 // the C bool data type should be used in its place. 00051 // 00052 // Revision 1.3 2006/01/13 18:53:53 acg 00053 // Andy Goodrich: added $Log command so that CVS comments are reproduced in 00054 // the source. 00055 // 00056 00057 #include "sysc/datatypes/bit/sc_bit.h" 00058 #include "sysc/datatypes/bit/sc_bit_ids.h" 00059 #include "sysc/utils/sc_utils_ids.h" 00060 #include "sysc/datatypes/bit/sc_logic.h" 00061 00062 #include <stdio.h> 00063 00064 00065 namespace sc_dt 00066 { 00067 00068 // ---------------------------------------------------------------------------- 00069 // CLASS : sc_bit 00070 // 00071 // Bit class. 00072 // Note: VSIA compatibility indicated. 00073 // ---------------------------------------------------------------------------- 00074 00075 // support methods 00076 00077 void 00078 sc_bit::invalid_value( char c ) 00079 { 00080 char msg[BUFSIZ]; 00081 std::sprintf( msg, "sc_bit( '%c' )", c ); 00082 SC_REPORT_ERROR( sc_core::SC_ID_VALUE_NOT_VALID_, msg ); 00083 } 00084 00085 void 00086 sc_bit::invalid_value( int i ) 00087 { 00088 char msg[BUFSIZ]; 00089 std::sprintf( msg, "sc_bit( %d )", i ); 00090 SC_REPORT_ERROR( sc_core::SC_ID_VALUE_NOT_VALID_, msg ); 00091 } 00092 00093 00094 // constructors 00095 00096 sc_bit::sc_bit( const sc_logic& a ) // non-VSIA 00097 : m_val( a.to_bool() ) 00098 { 00099 sc_deprecated_sc_bit(); 00100 } 00101 00102 00103 // assignment operators 00104 00105 sc_bit& 00106 sc_bit::operator = ( const sc_logic& b ) // non-VSIA 00107 { 00108 return ( *this = sc_bit( b ) ); 00109 } 00110 00111 00112 // other methods 00113 00114 void 00115 sc_bit::scan( ::std::istream& is ) 00116 { 00117 bool b; 00118 is >> b; 00119 *this = b; 00120 } 00121 00122 void sc_deprecated_sc_bit() 00123 { 00124 static bool warn_sc_bit_deprecated=true; 00125 if ( warn_sc_bit_deprecated ) 00126 { 00127 warn_sc_bit_deprecated=false; 00128 SC_REPORT_INFO(sc_core::SC_ID_IEEE_1666_DEPRECATION_, 00129 "sc_bit is deprecated, use bool instead"); 00130 } 00131 } 00132 00133 } // namespace sc_dt 00134 00135 00136 // Taf!
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