Dynamic cast replaced (F.Carminati)

[u/mrichter/AliRoot.git] / ITS / AliITSvPPRsymm.cxx

diff --git a/ITS/AliITSvPPRsymm.cxx b/ITS/AliITSvPPRsymm.cxx
index bf6cb85e53546bcbf62134569d3605aca91c03eb..8c98fd26f660ce3bffa5afa3b8344888c13f735b 100644 (file)
--- a/ITS/AliITSvPPRsymm.cxx
+++ b/ITS/AliITSvPPRsymm.cxx
@@ -15,6 +15,9 @@
 
 /*
 $Log$
+Revision 1.24  2001/05/25 15:59:59  morsch
+Overlaps corrected. (R. Barbera)
+
 Revision 1.22  2001/05/16 08:17:49  hristov
 Bug fixed in the StepManager to account for the difference in the geometry tree for the ITS pixels. This fixes both the funny distribution of pixel coordinates and the missing hits/digits/points in many sectors of the ITS pixel barrel. Also included is a patch to properly get and use the detector dimensions through out the ITS code. (B.Nilsen)
 
@@ -4706,7 +4709,7 @@ void AliITSvPPRsymm::InitAliITSgeom(){
 //     Based on the geometry tree defined in Geant 3.21, this
 // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
 // sturture.
-    if(!(dynamic_cast<TGeant3*>(gMC))) {
+    if(gMC->IsA()!=TGeant3::Class()) {
        Error("InitAliITSgeom",
                "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
        return;