- add mFileExtensions field to aiImporterDesc, BaseImporter::GetExtensionList is now longer virtual since this would be redundant.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1234 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

include/assimp/importerdesc.h

@@ -117,6 +117,20 @@ struct aiImporterDesc
 		maximum version.*/
 	unsigned int mMaxMajor;
 	unsigned int mMaxMinor;
+
+	/** List of file extensions this importer can handle.
+	    List entries are separated by space characters.
+		All entries are lower case without a leading dot (i.e.
+		"xml dae" would be a valid value. Note that multiple
+		importers may respond to the same file extension -
+		assimp calls all importers in the order in which they
+		are registered and each importer gets the opportunity
+		to load the file until one importer "claims" the file. Apart
+		from file extension checks, importers typically use
+		other methods to quickly reject files (i.e. magic
+		words) so this does not mean that common or generic
+		file extensions such as XML would be tediously slow. */
+	const char* mFileExtensions;
 };
 
 #endif