ThreadLocalContext.cpp

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#include "GaudiKernel/ThreadLocalContext.h"
#include "GaudiKernel/EventContext.h"

#include "Rtypes.h"
#include "ThreadLocalStorage.h"

namespace {
   // MacOS X's clang doesn't provide thread_local. So we need to use ROOT's
   // thread-local implementation to operate on this platform.
   EventContext& s_curCtx() {
      TTHREAD_TLS_DECL( EventContext, localContext );
      return localContext;
   }
}

namespace Gaudi {
  namespace Hive {
    ContextIdType currentContextId() {
      return s_curCtx().slot();
    }
    ContextIdType currentContextEvt() {
      return s_curCtx().evt();
    }
    const EventContext& currentContext() {
      return s_curCtx();
    }

    void setCurrentContextEvt(long int evtN) {
      s_curCtx().setEvt(evtN);
    }
    void setCurrentContextId(ContextIdType newId) {
      s_curCtx().setSlot(newId);
    }

    // FIXME: do we need this method?
    void setCurrentContextId(ContextIdType newId, long int evtN) {
      s_curCtx().set(evtN,newId);
    }

    // FIXME: do we need this method?
    void setCurrentContextId(const EventContext* ctx) {
      s_curCtx() = *ctx;
    }

    void setCurrentContext(const EventContext* ctx) {
      s_curCtx() = *ctx;
    }

    void setCurrentContext(const EventContext& ctx) {
      s_curCtx() = ctx;
    }
  }
}