Package list
lintian-fixes/upstream

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 /* * Dillo Widget * * Copyright 2005-2007 Sebastian Geerken * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "identity.hh" #include namespace lout { namespace identity { // ------------------------ // IdentifiableObject // ------------------------ using namespace object; using namespace container::typed; IdentifiableObject::Class::Class (IdentifiableObject::Class *parent, int id, const char *className) { this->parent = parent; this->id = id; this->className = className; } HashTable *IdentifiableObject::classesByName = new HashTable (true, true); Vector *IdentifiableObject::classesById = new Vector (16, false); IdentifiableObject::Class *IdentifiableObject::currentlyConstructedClass; IdentifiableObject::IdentifiableObject () { currentlyConstructedClass = NULL; } void IdentifiableObject::intoStringBuffer(misc::StringBuffer *sb) { sb->append("append(getClassName()); sb->append(">"); } /** * \brief This method must be called in the constructor for the sub class. * See class comment for details. */ void IdentifiableObject::registerName (const char *className, int *classId) { ConstString str (className); Class *klass = classesByName->get (&str); if (klass == NULL) { klass = new Class (currentlyConstructedClass, classesById->size (), className); ConstString *key = new ConstString (className); classesByName->put (key, klass); classesById->put (klass); *classId = klass->id; } this->classId = klass->id; currentlyConstructedClass = klass; } /** * \brief Returns, whether this class is an instance of the class, given by * \em otherClassId, or of a sub class of this class. */ bool IdentifiableObject::instanceOf (int otherClassId) { if (otherClassId == -1) // Other class has not been registered yet, while it should have been, // if this class is an instance of it or of a sub-class. return false; Class *otherClass = classesById->get (otherClassId); if (otherClass == NULL) { fprintf (stderr, "WARNING: Something got wrong here, it seems that a " "CLASS_ID was not initialized properly.\n"); return false; } for (Class *klass = classesById->get (classId); klass != NULL; klass = klass->parent) { if (klass == otherClass) return true; } return false; } } // namespace identity } // namespace lout