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# Version File Reference

`#include <osgProducer/Export>`

## Defines
#define | OSGPRODUCER_VERSION 1
## Functions
OSGPRODUCER_EXPORT const char * | osgProducerGetVersion ()
| osgProducerGetVersion() returns the library version number.
OSGPRODUCER_EXPORT const char * | osgProducerGetLibraryName ()
| getLibraryName_osgProducer() returns the library name in human friendly form.

## Define Documentation

#define OSGPRODUCER_VERSION 1

## Function Documentation

OSGPRODUCER_EXPORT const char* osgProducerGetLibraryName | ( |  | ) |

| getLibraryName_osgProducer() returns the library name in human friendly form.

OSGPRODUCER_EXPORT const char* osgProducerGetVersion | ( |  | ) |

| osgProducerGetVersion() returns the library version number. Numbering convention : OpenSceneGraph-1.0 will return 1.0 from osgProducerGetVersion. 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) GLUT library
     #
     AC_CHECK_LIB(osg, osgProducerGetVersion, ,
        [AC_MSG_ERROR(OpenSceneGraph GLUT library not found. See http://www.openscenegraph.org)],)