openscenegraph
Macros | Functions
osgWidget/Version File Reference
#include <osgWidget/Export>

Macros

#define OSGWIDGET_VERSION
 

Functions

OSGWIDGET_EXPORT const char * osgWidgetGetVersion ()
 
OSGWIDGET_EXPORT const char * osgWidgetGetLibraryName ()
 

Macro Definition Documentation

§ OSGWIDGET_VERSION

#define OSGWIDGET_VERSION

Function Documentation

§ osgWidgetGetLibraryName()

OSGWIDGET_EXPORT const char* osgWidgetGetLibraryName ( )

osgWidgetGetLibraryName() returns the library name in human friendly form.

§ osgWidgetGetVersion()

OSGWIDGET_EXPORT const char* osgWidgetGetVersion ( )

osgWidgetGetVersion() returns the library version number. Numbering convention : OpenSceneGraph-1.0 will return 1.0 from osgWidgetGetVersion.

This C function can be also used to check for the existence of the OpenSceneGraph library using autoconf and its m4 macro AC_CHECK_LIB.

Here is the code to add to your configure.in:

#
# Check for the OpenSceneGraph (OSG) Util library
#
AC_CHECK_LIB(osg, osgWidgetGetVersion, ,
   [AC_MSG_ERROR(OpenSceneGraph Util library not found. See http://www.openscenegraph.org)],)