AGDDMuonStation.cxx

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
 
#include "MuonAGDDBase/AGDDMuonStation.h"
 
#include "GeoModelKernel/GeoTrd.h"
#include "GeoModelKernel/GeoShape.h"
#include "GeoModelKernel/GeoLogVol.h"
#include "GeoModelKernel/GeoPhysVol.h"
#include "GeoModelKernel/GeoMaterial.h"
 
#include "StoreGate/StoreGateSvc.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/Bootstrap.h"
#include "GeoModelInterfaces/StoredMaterialManager.h"
 
void AGDDMuonStation::CreateSolid (const AGDDBuilder& /*builder*/)
{
    std::cout<<"this is AGDDMuonStation::CreateSolid()"<<std::endl;
    void *p=GetSolid();
    if (!p)
    {
        std::cout<<" creating solid with dimensions "<<
        m_small_x<<" "<<m_large_x<<" "<<m_y<<" "<<m_z<<std::endl;
        GeoShape* solid=new GeoTrd(m_small_x/2.,m_large_x/2.,m_y/2.,m_y/2.,m_z/2.);
        SetSolid(solid);
    }
}
 
void AGDDMuonStation::CreateVolume (AGDDBuilder& builder)
{
    std::cout<<"this is AGDDMuonStation::CreateVolume()"<<std::endl;
    static const GeoMaterial* const air = GetMMMaterial("std::Air");
        if (!air) std::cout<<" Air not found!"<<std::endl;
 
    CreateSolid (builder);
 
    if (!GetVolume())
    {
        std::cout<<"trying to create logical volume"<<std::endl;
        const GeoShape* shape=(GeoShape *)GetSolid();
        if (!shape) std::cout<<" something wrong, shape is 0"<<std::endl;
        GeoLogVol *a=new GeoLogVol(GetName(),shape,air);
        GeoPhysVol *a_phys=new GeoPhysVol(a);
        SetVolume(a_phys);
        std::cout<<"done creating volume "<<std::endl;
    }
}
 
const GeoMaterial* AGDDMuonStation::GetMMMaterial(const std::string& name) 
{
    StoreGateSvc* pDetStore=nullptr;
    ISvcLocator* svcLocator = Gaudi::svcLocator();
    StatusCode sc=svcLocator->service("DetectorStore",pDetStore);
    if(sc.isSuccess())
    {
                StoredMaterialManager* theMaterialManager = nullptr;
        sc = pDetStore->retrieve(theMaterialManager, "MATERIALS");
        if(sc.isSuccess())
        {
            return theMaterialManager->getMaterial(name);
        }
    }
    return nullptr;
}