<H2>extern OSGGA_EXPORT const char* <AHREF="#DOC.DOCU">osgGAGetVersion</A></H2><H2>()</H2><BLOCKQUOTE> getVersion_osgGA() returns the library version number.</BLOCKQUOTE>
<ANAME="DOC.DOCU"></A>
<HR>
<H2>Documentation</H2>
<BLOCKQUOTE>
getVersion_osgGA() returns the library version number.
Numbering convention : osg_src-0.8-31 will return 0.8.31 from getVersion_osgGA.
<P>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.
<P>Here is the code to add to your configure.in:
\verbatim
#
# Check for the OpenSceneGraph (OSG) utility library
#
AC_CHECK_LIB(osg, osgGAGetVersion, ,
[AC_MSG_ERROR(OpenSceneGraph utility library not found. See http://www.openscenegraph.org)],)
\endverbatim</BLOCKQUOTE>
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