1 /////////////////////////////////////////////////////////////////////////////// 2 // BSD 3-Clause License 3 // 4 // Copyright (c) 2019, Nefelus Inc 5 // All rights reserved. 6 // 7 // Redistribution and use in source and binary forms, with or without 8 // modification, are permitted provided that the following conditions are met: 9 // 10 // * Redistributions of source code must retain the above copyright notice, this 11 // list of conditions and the following disclaimer. 12 // 13 // * Redistributions in binary form must reproduce the above copyright notice, 14 // this list of conditions and the following disclaimer in the documentation 15 // and/or other materials provided with the distribution. 16 // 17 // * Neither the name of the copyright holder nor the names of its 18 // contributors may be used to endorse or promote products derived from 19 // this software without specific prior written permission. 20 // 21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 22 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 25 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 // POSSIBILITY OF SUCH DAMAGE. 32 33 #pragma once 34 35 #include "dbCore.h" 36 #include "dbId.h" 37 #include "dbTypes.h" 38 #include "dbVector.h" 39 #include "geom.h" 40 #include "odb.h" 41 42 namespace odb { 43 44 class _dbTechLayer; 45 class _dbBox; 46 class _dbDatabase; 47 class dbIStream; 48 class dbOStream; 49 class dbDiff; 50 51 // 52 // These flags keep track of the variations between difference LEF versions 53 // 54 struct _dbTechViaGenerateRuleFlags 55 { 56 uint _default : 1; 57 uint _spare_bits : 31; 58 }; 59 60 class _dbTechViaGenerateRule : public _dbObject 61 { 62 public: 63 // PERSISTANT-MEMBERS 64 _dbTechViaGenerateRuleFlags _flags; 65 char* _name; 66 dbVector<uint> _layer_rules; 67 68 _dbTechViaGenerateRule(_dbDatabase*, const _dbTechViaGenerateRule& v); 69 _dbTechViaGenerateRule(_dbDatabase*); 70 ~_dbTechViaGenerateRule(); 71 72 bool operator==(const _dbTechViaGenerateRule& rhs) const; 73 bool operator!=(const _dbTechViaGenerateRule& rhs) const 74 { 75 return !operator==(rhs); 76 } 77 bool operator<(const _dbTechViaGenerateRule& rhs) const 78 { 79 return strcmp(_name, rhs._name) < 0; 80 } 81 82 void differences(dbDiff& diff, 83 const char* field, 84 const _dbTechViaGenerateRule& rhs) const; 85 void out(dbDiff& diff, char side, const char* field) const; 86 }; 87 88 dbOStream& operator<<(dbOStream& stream, const _dbTechViaGenerateRule& v); 89 dbIStream& operator>>(dbIStream& stream, _dbTechViaGenerateRule& v); 90 91 } // namespace odb 92