From bf547b2f6ebfee62abe271bd2c8659db40b20a2d Mon Sep 17 00:00:00 2001
From: iglez2 <iglez2@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Thu, 21 Nov 2002 18:42:27 +0000
Subject: [PATCH] Added a couple of routines to handle the link between regions
 and volumes

---
 Flugg/FGeometryInit.cxx | 17 +++++++++++++++++
 Flugg/FGeometryInit.hh  |  8 ++++++--
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/Flugg/FGeometryInit.cxx b/Flugg/FGeometryInit.cxx
index 45b04944aa7..b20ffe77572 100644
--- a/Flugg/FGeometryInit.cxx
+++ b/Flugg/FGeometryInit.cxx
@@ -384,6 +384,23 @@ void FGeometryInit::PrintRegionsMap(G4std::ostream& os) {
 #endif
 }
 
+////////////////////////////////////////////////////////////////////////
+// 
+G4int FGeometryInit::GetRegionFromName(const char* volName) const {
+  for (RegionIterator i = fRegionVolumeMap.begin(); 
+       i != fRegionVolumeMap.end(); 
+       i++) {
+    
+    //Get info in the map
+    G4VPhysicalVolume* ptrVol = (*i).first;
+    if (ptrVol->GetName() == volName)
+      return ((*i).second);
+  }
+  return -1;
+}
+
+
+
 ////////////////////////////////////////////////////////////////////////
 // 
 void FGeometryInit::BuildMaterialTables() {
diff --git a/Flugg/FGeometryInit.hh b/Flugg/FGeometryInit.hh
index d50eac634dd..bbd97591fcd 100644
--- a/Flugg/FGeometryInit.hh
+++ b/Flugg/FGeometryInit.hh
@@ -65,7 +65,11 @@ public:
   inline G4int * GetJrLtGeantArray();
   inline G4int GetLttcFlagGeant();
   void SetLttcFlagGeant(G4int);
-  void PrintJrLtGeant(); 
+  void PrintJrLtGeant();
+
+  //Map access methods
+  G4int GetRegionFromName(const char* volName) const;
+
 
 protected:
   void BuildRegionsMap();
@@ -105,7 +109,7 @@ private:
   //G4int NOfMaterials;
 };
 
-typedef  G4std::map<G4VPhysicalVolume*, int, G4std::less<G4VPhysicalVolume*> >::iterator RegionIterator;
+typedef  G4std::map<G4VPhysicalVolume*, int, G4std::less<G4VPhysicalVolume*> >::const_iterator RegionIterator;
 typedef  G4std::vector<G4Material*>::const_iterator MatTableIterator;
 
 
-- 
2.39.3