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|
.TH CORBA_macros_h 3 "1 Dec 2001" "ACE" \" -*- nroff -*-
.ad l
.nh
.SH NAME
CORBA_macros_h \-
.SH SYNOPSIS
.br
.PP
\fC#include "ace/pre.h"\fR
.br
\fC#include "ace/OS.h"\fR
.br
\fC#include "ace/post.h"\fR
.br
.SS Defines
.in +1c
.ti -1c
.RI "#define \fBACE_TRY_ENV\fR _ACE_CORBA_Environment_variable"
.br
.ti -1c
.RI "#define \fBACE_ANY_EXCEPTION\fR ex"
.br
.ti -1c
.RI "#define \fBACE_CORBA_HAS_EXCEPTIONS\fR"
.br
.ti -1c
.RI "#define \fBACE_DECLARE_NEW_CORBA_ENV\fR"
.br
.ti -1c
.RI "#define \fBACE_ADOPT_CORBA_ENV\fR(ENV) ACE_UNUSED_ARG(ENV)"
.br
.ti -1c
.RI "#define \fBACE_CHECK\fR"
.br
.ti -1c
.RI "#define \fBACE_CHECK_RETURN\fR(RETV)"
.br
.ti -1c
.RI "#define \fBACE_THROW_INT\fR(EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_THROW\fR(EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_THROW_RETURN\fR(EXCEPTION,RETV) "
.br
.ti -1c
.RI "#define \fBACE_TRY\fR"
.br
.ti -1c
.RI "#define \fBACE_TRY_NEW_ENV\fR"
.br
.ti -1c
.RI "#define \fBACE_TRY_EX\fR(LABEL) "
.br
.ti -1c
.RI "#define \fBACE_TRY_CHECK\fR"
.br
.ti -1c
.RI "#define \fBACE_TRY_CHECK_EX\fR(LABEL)"
.br
.ti -1c
.RI "#define \fBACE_TRY_THROW\fR(EXCEPTION) throw EXCEPTION"
.br
.ti -1c
.RI "#define \fBACE_TRY_THROW_EX\fR(EXCEPTION,LABEL) throw EXCEPTION"
.br
.ti -1c
.RI "#define \fBACE_CATCH\fR(EXCEPTION,VAR) "
.br
.ti -1c
.RI "#define \fBACE_CATCHANY\fR"
.br
.ti -1c
.RI "#define \fBACE_CATCHALL\fR"
.br
.ti -1c
.RI "#define \fBACE_RE_THROW\fR throw"
.br
.ti -1c
.RI "#define \fBACE_RE_THROW_EX\fR(LABEL) throw"
.br
.ti -1c
.RI "#define \fBACE_ENDTRY\fR"
.br
.ti -1c
.RI "#define \fBACE_NEW_THROW_EX\fR(POINTER,CONSTRUCTOR,EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_NEW_THROW\fR(POINTER,CONSTRUCTOR,EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_NEW_THROW_RETURN\fR(POINTER,CONSTRUCTOR,EXCEPTION,RET_VAL) "
.br
.ti -1c
.RI "#define \fBACE_NEW_TRY_THROW\fR(POINTER,CONSTRUCTOR,EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_GUARD_THROW_EX\fR(MUTEX,OBJ,LOCK,EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_READ_GUARD_THROW_EX\fR(MUTEX,OBJ,LOCK,EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_WRITE_GUARD_THROW_EX\fR(MUTEX,OBJ,LOCK,EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_GUARD_THROW\fR(MUTEX,OBJ,LOCK,EXCEPTION) "
.br
.ti -1c
.RI "#define \fBACE_GUARD_THROW_RETURN\fR(MUTEX,OBJ,LOCK,EXCEPTION,RETURN) "
.br
.ti -1c
.RI "#define \fBACE_PRINT_TAO_EXCEPTION\fR(EX,INFO) "
.br
.ti -1c
.RI "#define \fBACE_PRINT_EXCEPTION\fR(EX,INFO) ACE_PRINT_TAO_EXCEPTION(EX,INFO)"
.br
.in -1c
.SH DETAILED DESCRIPTION
.PP
.PP
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.
.PP
\fBAuthor(s): \fR
.in +1c
Nanbor Wang <nanbor@cs.wustl.edu> , Based on the original <tao/try_macros.h> implementation by , Aniruddha Gokhale <gokhale@sahyadri.research.bell-labs.com> , Carlos O'Ryan <coryan@cs.wustl.edu>, et al.
.PP
.SH DEFINE DOCUMENTATION
.PP
.SS #define ACE_ADOPT_CORBA_ENV(ENV) ACE_UNUSED_ARG(ENV)
.PP
.SS #define ACE_ANY_EXCEPTION ex
.PP
.SS #define ACE_CATCH(EXCEPTION, VAR)
.PP
\fBInitializer:\fR
.PP
.nf
\
} \
catch (EXCEPTION & VAR) \
{ \
ACE_UNUSED_ARG (VAR);
.fi
.SS #define ACE_CATCHALL
.PP
\fBInitializer:\fR
.PP
.nf
\
} \
catch (...) \
{
.fi
.SS #define ACE_CATCHANY
.PP
\fBInitializer:\fR
.PP
.nf
\
ACE_CATCH(CORBA::Exception, ACE_ANY_EXCEPTION)
.fi
.SS #define ACE_CHECK
.PP
.SS #define ACE_CHECK_RETURN(RETV)
.PP
.SS #define ACE_CORBA_HAS_EXCEPTIONS
.PP
.SS #define ACE_DECLARE_NEW_CORBA_ENV
.PP
\fBInitializer:\fR
.PP
.nf
\
CORBA::Environment ACE_TRY_ENV
.fi
.SS #define ACE_ENDTRY
.PP
\fBInitializer:\fR
.PP
.nf
\
} \
} while (0)
.fi
.SS #define ACE_GUARD_THROW(MUTEX, OBJ, LOCK, EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
ACE_Guard< MUTEX > OBJ (LOCK); \
if (OBJ.locked () == 0) TAO_THROW (EXCEPTION);
.fi
.SS #define ACE_GUARD_THROW_EX(MUTEX, OBJ, LOCK, EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
ACE_Guard< MUTEX > OBJ (LOCK); \
if (OBJ.locked () == 0) ACE_THROW_INT (EXCEPTION);
.fi
.SS #define ACE_GUARD_THROW_RETURN(MUTEX, OBJ, LOCK, EXCEPTION, RETURN)
.PP
\fBInitializer:\fR
.PP
.nf
\
ACE_Guard< MUTEX > OBJ (LOCK); \
if (OBJ.locked () == 0) TAO_THROW_RETURN (EXCEPTION, RETURN);
.fi
.SS #define ACE_NEW_THROW(POINTER, CONSTRUCTOR, EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
do { POINTER = new CONSTRUCTOR; \
if (POINTER == 0) { errno = ENOMEM; TAO_THROW (EXCEPTION); } \
} while (0)
.fi
.SS #define ACE_NEW_THROW_EX(POINTER, CONSTRUCTOR, EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
do { POINTER = new CONSTRUCTOR; \
if (POINTER == 0) { errno = ENOMEM; ACE_THROW_INT (EXCEPTION); } \
} while (0)
.fi
.SS #define ACE_NEW_THROW_RETURN(POINTER, CONSTRUCTOR, EXCEPTION, RET_VAL)
.PP
\fBInitializer:\fR
.PP
.nf
\
do { POINTER = new CONSTRUCTOR; \
if (POINTER == 0)\
{ errno = ENOMEM; TAO_THROW_RETURN (EXCEPTION,RET_VAL); } \
} while (0)
.fi
.SS #define ACE_NEW_TRY_THROW(POINTER, CONSTRUCTOR, EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
do { POINTER = new CONSTRUCTOR; \
if (POINTER == 0) { errno = ENOMEM; TAO_TRY_THROW (EXCEPTION); } \
} while (0)
.fi
.SS #define ACE_PRINT_EXCEPTION(EX, INFO) ACE_PRINT_TAO_EXCEPTION(EX,INFO)
.PP
.SS #define ACE_PRINT_TAO_EXCEPTION(EX, INFO)
.PP
\fBInitializer:\fR
.PP
.nf
\
EX._tao_print_exception (INFO)
.fi
.SS #define ACE_READ_GUARD_THROW_EX(MUTEX, OBJ, LOCK, EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
ACE_Read_Guard< MUTEX > OBJ (LOCK); \
if (OBJ.locked () == 0) ACE_THROW_INT (EXCEPTION);
.fi
.SS #define ACE_RE_THROW throw
.PP
.SS #define ACE_RE_THROW_EX(LABEL) throw
.PP
.SS #define ACE_THROW(EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
do { \
ACE_UNUSED_ARG(ACE_TRY_ENV); \
throw EXCEPTION; \
} while (0)
.fi
.SS #define ACE_THROW_INT(EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
do { \
ACE_UNUSED_ARG(ACE_TRY_ENV); \
throw EXCEPTION; \
} while (0)
.fi
.SS #define ACE_THROW_RETURN(EXCEPTION, RETV)
.PP
\fBInitializer:\fR
.PP
.nf
\
do { \
ACE_UNUSED_ARG(ACE_TRY_ENV); \
throw EXCEPTION; \
} while (0)
.fi
.SS #define ACE_TRY
.PP
\fBInitializer:\fR
.PP
.nf
\
do \
{ \
try \
{
.fi
.SS #define ACE_TRY_CHECK
.PP
.SS #define ACE_TRY_CHECK_EX(LABEL)
.PP
.SS #define ACE_TRY_ENV _ACE_CORBA_Environment_variable
.PP
.SS #define ACE_TRY_EX(LABEL)
.PP
\fBInitializer:\fR
.PP
.nf
\
do \
{ \
try \
{
.fi
.SS #define ACE_TRY_NEW_ENV
.PP
\fBInitializer:\fR
.PP
.nf
\
do \
{ \
CORBA::Environment ACE_TRY_ENV; \
try \
{
.fi
.SS #define ACE_TRY_THROW(EXCEPTION) throw EXCEPTION
.PP
.SS #define ACE_TRY_THROW_EX(EXCEPTION, LABEL) throw EXCEPTION
.PP
.SS #define ACE_WRITE_GUARD_THROW_EX(MUTEX, OBJ, LOCK, EXCEPTION)
.PP
\fBInitializer:\fR
.PP
.nf
\
ACE_Write_Guard< MUTEX > OBJ (LOCK); \
if (OBJ.locked () == 0) ACE_THROW_INT (EXCEPTION);
.fi
.SH AUTHOR
.PP
Generated automatically by Doxygen for ACE from the source code.
|
