CORBA_macros.h File Reference

Macros
#define	ACE_NEW_THROW_EX(POINTER, CONSTRUCTOR, EXCEPTION)
#define	ACE_GUARD_THROW_EX(MUTEX, OBJ, LOCK, EXCEPTION)
#define	ACE_READ_GUARD_THROW_EX(MUTEX, OBJ, LOCK, EXCEPTION)
#define	ACE_WRITE_GUARD_THROW_EX(MUTEX, OBJ, LOCK, EXCEPTION)

Detailed Description

Writing code that is portable between platforms with or without native C++ exceptions is hard. The following macros offer some help on this task, mostly oriented to making the ORB code and the IDL generated code portable.

Author

Nanbor Wang nanbo.nosp@m.r@cs.nosp@m..wust.nosp@m.l.ed.nosp@m.u

Aniruddha Gokhale gokha.nosp@m.le@s.nosp@m.ahyad.nosp@m.ri.r.nosp@m.esear.nosp@m.ch.b.nosp@m.ell-l.nosp@m.abs..nosp@m.com

Carlos O'Ryan corya.nosp@m.n@uc.nosp@m.i.edu, et al.

Macro Definition Documentation

ACE_GUARD_THROW_EX

#define ACE_GUARD_THROW_EX	(		MUTEX,
			OBJ,
			LOCK,
			EXCEPTION )

Value:

  ACE_Guard< MUTEX > OBJ (LOCK); \
    if (!OBJ.locked ()) throw EXCEPTION;

ACE_NEW_THROW_EX

#define ACE_NEW_THROW_EX	(		POINTER,
			CONSTRUCTOR,
			EXCEPTION )

Value:

  do { POINTER = new (std::nothrow) CONSTRUCTOR; \
    if (POINTER == nullptr) { throw EXCEPTION; } \
  } while (0)

ACE_READ_GUARD_THROW_EX

#define ACE_READ_GUARD_THROW_EX	(		MUTEX,
			OBJ,
			LOCK,
			EXCEPTION )

Value:

  ACE_Read_Guard< MUTEX > OBJ (LOCK); \
    if (!OBJ.locked ()) throw EXCEPTION;

ACE_WRITE_GUARD_THROW_EX

#define ACE_WRITE_GUARD_THROW_EX	(		MUTEX,
			OBJ,
			LOCK,
			EXCEPTION )

Value:

  ACE_Write_Guard< MUTEX > OBJ (LOCK); \
    if (!OBJ.locked ()) throw EXCEPTION;