/usr/include/Nux-4.0/NuxGraphics/GlobalGraphicsInitializer.h is in libnux-4.0-dev 4.0.8+17.10.20170922-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright 2010 Inalogic® Inc.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License, as
* published by the Free Software Foundation; either version 2.1 or 3.0
* of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the applicable version of the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of both the GNU Lesser General Public
* License along with this program. If not, see <http://www.gnu.org/licenses/>
*
* Authored by: Jay Taoko <jaytaoko@inalogic.com>
*
*/
#ifndef NUXGRAPHICSGLOBALINITIALIZER_H
#define NUXGRAPHICSGLOBALINITIALIZER_H
#define NUX_GLOBAL_GRAPHICS_OBJECT_INIT_SEQUENCE() \
NUX_GLOBAL_OBJECT_VARIABLE(RenderingStats); \
NUX_GLOBAL_OBJECT_VARIABLE(NuxGraphicsResources);
namespace nux
{
class NuxGraphicsGlobalSingletonInitializer
{
NUX_DISABLE_OBJECT_COPY(NuxGraphicsGlobalSingletonInitializer);
NuxGraphicsGlobalSingletonInitializer *operator & ();
const NuxGraphicsGlobalSingletonInitializer *operator & () const;
public:
NuxGraphicsGlobalSingletonInitializer();
~NuxGraphicsGlobalSingletonInitializer();
static bool Ready();
private:
static bool m_NuxGraphicsGlobalObjectsReady;
NUX_GLOBAL_GRAPHICS_OBJECT_INIT_SEQUENCE();
};
// Nifty Counter idiom. See http://www-d0.fnal.gov/KAI/doc/tutorials/static_initialization.html
class NuxGraphicsGlobalInitializer
{
public:
NuxGraphicsGlobalInitializer();
~NuxGraphicsGlobalInitializer();
private:
static int m_Count;
};
// Every compilation unit that includes this file will have its own instance of sGlobalInitializer. sGlobalInitializer is initialized
// before the main function of the program is called. The first time sGlobalInitializer is initialized, it calls SystemStart() to create
// our global object singleton. In SystemStart() we have a change to create our singletons in any order we like.
// When the program exits, every instance of sGlobalInitializer will be destroyed. The last instance destroyed will call SystemShutdown().
// In SystemShutdown() we can destroy our global objects in any order we like.
static NuxGraphicsGlobalInitializer sNuxGraphicsGlobalInitializer;
}
#endif // NUXGRAPHICSGLOBALINITIALIZER_H
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