The Gaudi Framework  v30r3 (a5ef0a68)
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 {
11 public:
12  inline RetCodeGuard( const SmartIF<IProperty>& appmgr, int retcode ) : m_appmgr( appmgr ), m_retcode( retcode ) {}
13  inline void ignore() { m_retcode = Gaudi::ReturnCode::Success; }
14  inline ~RetCodeGuard()
15  {
16  if ( UNLIKELY( Gaudi::ReturnCode::Success != m_retcode ) ) {
17  Gaudi::setAppReturnCode( m_appmgr, m_retcode );
18  }
19  }
20 
21 private:
22  SmartIF<IProperty> m_appmgr;
23  int m_retcode;
24 };
25 
26 #endif
UNLIKELY
#define UNLIKELY(x)
Definition: Kernel.h:122
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:22
Gaudi::setAppReturnCode
StatusCode setAppReturnCode(SmartIF< IProperty > &appmgr, int value, bool force=false)
Set the application return code.
Definition: AppReturnCode.h:51
AppReturnCode.h
IProperty.h
RetCodeGuard::RetCodeGuard
RetCodeGuard(const SmartIF< IProperty > &appmgr, int retcode)
Definition: RetCodeGuard.h:12
RetCodeGuard::ignore
void ignore()
Definition: RetCodeGuard.h:13
Gaudi::ReturnCode::Success
constexpr int Success
Definition: AppReturnCode.h:18