2 Copyright (C) 2001-2006, William Joseph.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 #if defined(_DEBUG) || defined(DOXYGEN)
26 namespace ExampleStatic
39 typedef Static<MyClass> StaticMyClass;
42 class DynamicInitialisation
45 DynamicInitialisation()
47 // StaticMyClass::instance() may be invalid here because construction order is undefined
51 DynamicInitialisation g_dynamicInitialisation;
55 int bar = StaticMyClass::instance().value;
60 namespace ExampleLazyStatic
71 // destructor will never be called
74 typedef LazyStatic<MyClass> StaticMyClass;
77 class DynamicInitialisation
80 DynamicInitialisation()
82 int bar = StaticMyClass::instance().value;
86 DynamicInitialisation g_dynamicInitialisation;
90 int bar = StaticMyClass::instance().value;
95 namespace ExampleSmartStatic
97 // SmartStatic example
108 typedef CountedStatic<MyClass> StaticMyClass;
111 class DynamicInitialisation
114 DynamicInitialisation()
116 // StaticMyClass::instance() is invalid before the ref is constructed
117 SmartStatic<MyClass> ref;
118 int bar = ref.instance().value;
120 SmartStatic<MyClass> ref2; // any number of instances are allowed.
124 DynamicInitialisation g_dynamicInitialisation;
128 int bar = SmartStatic<MyClass>().instance().value; // an instance can be a temporary