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The Gaudi Framework  v31r0 (aeb156f0)
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RetCodeGuard.h
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1 #ifndef GAUDIHIVE_RETCODEGUARD_H
2 #define GAUDIHIVE_RETCODEGUARD_H
3 
4 #include "GaudiKernel/AppReturnCode.h"
5 #include "GaudiKernel/IProperty.h"
6 
9 class RetCodeGuard {
10 public:
11  inline RetCodeGuard( const SmartIF<IProperty>& appmgr, int retcode ) : m_appmgr( appmgr ), m_retcode( retcode ) {}
12  inline void ignore() { m_retcode = Gaudi::ReturnCode::Success; }
13  inline ~RetCodeGuard() {
14  if ( UNLIKELY( Gaudi::ReturnCode::Success != m_retcode ) ) { Gaudi::setAppReturnCode( m_appmgr, m_retcode ); }
15  }
16 
17 private:
18  SmartIF<IProperty> m_appmgr;
19  int m_retcode;
20 };
21 
22 #endif
UNLIKELY
#define UNLIKELY(x)
Definition: Kernel.h:89
RetCodeGuard
Helper class to set the application return code in case of early exit (e.g.
Definition: RetCodeGuard.h:9
RetCodeGuard::m_appmgr
SmartIF< IProperty > m_appmgr
Definition: RetCodeGuard.h:18
Gaudi::setAppReturnCode
StatusCode setAppReturnCode(SmartIF< IProperty > &appmgr, int value, bool force=false)
Set the application return code.
Definition: AppReturnCode.h:49
AppReturnCode.h
IProperty.h
RetCodeGuard::RetCodeGuard
RetCodeGuard(const SmartIF< IProperty > &appmgr, int retcode)
Definition: RetCodeGuard.h:11
RetCodeGuard::ignore
void ignore()
Definition: RetCodeGuard.h:12
Gaudi::ReturnCode::Success
constexpr int Success
Definition: AppReturnCode.h:16