Changeset 11903 for OpenSceneGraph/trunk/include/osgDB/Serializer

Timestamp:

11/09/10 14:23:43 (3 years ago)

Author:

robert

Message:

Refactored the versioning of serializers so it now uses a _firstVersion and _lastVersion make it possible
to specify what range of versions support each serializer.

Files:

• OpenSceneGraph/trunk/include/osgDB/Serializer (modified) (3 diffs)

OpenSceneGraph/trunk/include/osgDB/Serializer

@@ -21 +21 @@
 #include <osgDB/InputStream>
 #include <osgDB/OutputStream>
+
 #include <string>
 #include <sstream>
-
+#include <limits.h>
 
 namespace osgDB
@@ -127 +128 @@
     };
 
-    BaseSerializer() : _version(0) {}
+    BaseSerializer() : _firstVersion(0), _lastVersion(INT_MAX) {}
+
     virtual bool read( InputStream&, osg::Object& ) = 0;
     virtual bool write( OutputStream&, const osg::Object& ) = 0;
@@ -133 +135 @@
 
 protected:
-    int _version;  // Library version when the serializer is added, or removed (neg value)
+    int _firstVersion;  // Library version when the serializer is first introduced
+    int _lastVersion;  // Library version when the serializer is last required.
 };