ACE/ace/CORBA_macros.h

   1 // -*- C++ -*-
   2
   3 // ============================================================================
   4 /**
   5  * @file CORBA_macros.h
   6  *
   7  *   Writing code that is portable between platforms with or without
   8  *   native C++ exceptions is hard.  The following macros offer some
   9  *   help on this task, mostly oriented to making the ORB code and the
  10  *   IDL generated code portable.
  11  *
  12  *  @author Nanbor Wang <nanbor@cs.wustl.edu>
  13  *  @author Aniruddha Gokhale  <gokhale@sahyadri.research.bell-labs.com>
  14  *  @author Carlos O'Ryan  <coryan@uci.edu>, et al.
  15  */
  16 // ============================================================================
  17
  18 // Macros for handling CORBA exceptions.
  19
  20 #ifndef ACE_CORBA_MACROS_H
  21 #define ACE_CORBA_MACROS_H
  22
  23 #include /**/ "ace/pre.h"
  24
  25 #include /**/ "ace/config-all.h"
  26
  27 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  28 #  pragma once
  29 #endif /* ACE_LACKS_PRAGMA_ONCE */
  30
  31 #define ACE_NEW_THROW_EX(POINTER,CONSTRUCTOR,EXCEPTION) \
  32   do { POINTER = new (std::nothrow) CONSTRUCTOR; \
  33     if (POINTER == nullptr) { throw EXCEPTION; } \
  34   } while (0)
  35
  36 // FUZZ: disable check_for_ACE_Guard
  37 # define ACE_GUARD_THROW_EX(MUTEX,OBJ,LOCK,EXCEPTION) \
  38   ACE_Guard< MUTEX > OBJ (LOCK); \
  39     if (!OBJ.locked ()) throw EXCEPTION;
  40
  41 # define ACE_READ_GUARD_THROW_EX(MUTEX,OBJ,LOCK,EXCEPTION) \
  42   ACE_Read_Guard< MUTEX > OBJ (LOCK); \
  43     if (!OBJ.locked ()) throw EXCEPTION;
  44
  45 # define ACE_WRITE_GUARD_THROW_EX(MUTEX,OBJ,LOCK,EXCEPTION) \
  46   ACE_Write_Guard< MUTEX > OBJ (LOCK); \
  47     if (!OBJ.locked ()) throw EXCEPTION;
  48 // FUZZ: enable check_for_ACE_Guard
  49
  50 #include /**/ "ace/post.h"
  51
  52 #endif /* ACE_CORBA_MACROS_H */