Документ взят из кэша поисковой машины. Адрес оригинального документа : http://xmm.vilspa.esa.es/sas/6.0.0/doc/error/ChangeLog Дата изменения: Sun May 25 17:43:48 2003 Дата индексирования: Sat Dec 22 07:12:01 2007 Кодировка: Поисковые слова: п п п п п п п п п п п п п п п п п п

ChangeLog for error
===================

Version 1.44 - 2003-05-25 (GV)
------------
+ (errorhandling_implementation.cc) Add extern to definition of
f9x symbol errstr to avoid error on Mac OS X (duplicat symbol
definition).

Version 1.43 - 2003-02-14 (GV)
------------
+ (SetExceptionErrorHandler.cc) preserve the name of the client
and verbosity level when the handler is switched.

Version 1.42 - 2003-01-28 (JBa)
------------
(src/MessageHandler.h, src/MessageFormatter.h)
(src/AsciiFormatter.*, src/BinaryFormatter.*)
(src/SimpleHandler.*)

+ A Task is now "SAS aware"!
Refactored to use a separate message channel with children that
belong to the SAS family.
In effect stdout, and stderr are now directly dumped to the log,
regardless a SAS-task or not; messages, warnings and errors from
sas tasks are recognized and treated as such.
+ Fixed (SOC::SPR-1187, SOC::SPR-2174)
+ Messages are dumped on the stdout channel if a task is executed
as stand-alone.

Version 1.41 - 2003-01-27 (GV)
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+ (ExceptionErrorHandler.h) Add class SetExceptionErrorHandler to
conveniently set/unset the exception handler. Test harness updated
to make use of the new class.

Version 1.40 - 2002-06-27 (JBa)
------------
+ Preparation for GCC 3.1
+ Msg::Layer && Msg::Verbosity are now real (inlined) classes


Version 1.39 - 2002-04-12
------------
+ (src/ExceptionErrorHandler.cc)
Fixed bug in protected exceptions of non-C++ code.


Version 1.38 - 2002-01-14 (GV)
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+ (SimpleHandler.h) if SAS_RAISE_SIGNAL is defined, then do not
exit(1) but raise(SIGUSR1).

Version 1.37 - 2001-11-19 (JBa)
------------
+ (src/ErrorDispatcher.*) Fixed SOC SPR::2227
verbosity settings are passed on command-line...

Version 1.36 - 2000-03-28 (JBa)
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+ * replaced old-style headers

Version 1.35.2 - 2000-11-29 (GV)
--------------
+ (config/*) add error.info.

Version 1.35.1 - 2000-11-06 (JBa)
------------
+ (src/SuppressHandler.h) Fixed SPR 1160: improved suppression

Version 1.35 - 2000-10-27 (JBa)
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+ (src/ErrorHandler.h) Added pure virtual method "tryExternal"
this method should be used whenever calling f90-task
+ (...) Changes and tests accordingly

Version 1.34.1 - 2000-10-23 (JBa)
------------
+ (src/errorhandling_implementation.cc) commented out faulty and
unused interface functions (status(), try())
+ (src/errorhandling.f90) added "Always", as Message Verbosity

Version 1.34 - 2000-10-05 (JBa)
------------
+ simplified interface of Error:
ErrorHandler* oldHandler = errHandler.handler(newHandler);
// do something that should be caught by the new error handler
errHandler.handler(oldHandler);
READ EXAMPLE IN (src/ExceptionErrorHandler.h)

Version 1.33 - 2000-10-05 (JBa)
------------
+ (src/Error.h, src/ErrorDispatcher.h) added a method to retrieve
the current ErrorHandler

Version 1.32 - 2000-09-19 (JBa)
------------
TODO: handling floating point exceptions etc...?
+ (src/SimpleHandler.h) made a few methods virtual, so we can use this
as base class...
+ (src/ExceptionErrorHandler.h) Error handler that generates exceptions
instead of hard exit.
+ (src/SasException.h) Namespace for SAS-code generated exceptions
READ IT!
+ (test/testExceptionErrorHandler.cc,test/runtestExceptionErrorHandler)
test programs for exceptions


Version 1.31 - 2000-09-18 (JBa)
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+ (src/Msg.h) Added "Msg::Always". This allows the DEVELOPER to spit
out messages, no matter what the verbosity level is.

Version 1.30.2 - 2000-06-19 (JBa)
------------
+ (src/SuppressHandler.h) fixed spr 1217


Version 1.30.1 - 2000-06-19 (JBa)
------------
+ (doc/error_description.tex doc/sources doc/Makefile) fixed
spr 873,1083

Version 1.30 - 2000-05-09 (JBa)
------------
+ (src/errorhandling_implementation.cc) bugfix in "msg()",
avoiding strange segfault

Version 1.29 - 2000-04-18 (GV)
------------
+ (src/SuppressHandler.h) modify logic for SAS_SUPPRESS_WARNING as
it was causing seg faults when not defined. Modify
runtestSuppressHandler, so that it tests with and without the
environment variable.

Version 1.28 - 2000-04-17 (JBa)
------------
+ (src/SuppressHandler.h) allow env var "SAS_SUPPRESS_WARNING"

Version 1.27 - 2000-04-14 (JBa)
------------
+ (src/ErrorDispatcher.cc) method 'setHandler(ErrorHandler*)' allows
a null pointer as argument which sets the error handler to the
default handler

Version 1.26 - 2000-02-10 (JBa)
------------
+ (Error.h) added virtual void ignoreWarning(Code code) = 0;
+ (Error.h) added virtual void allowWarning(Code code) = 0;
+ (Error.h) added virtual string asCommandLine()=0;
+ (ErrorDispatcher.h) added implementation of the above, using
a SuppressHandler
+ (SuppressHandler.h) added taking care of warning messages
+ (errorhandling.f90) increased errstr buffer size to match the C++
equivalent
+ with TRACE on, error/fatal raise 'signal user 1'. This should help debugging.

Version 1.25 1999-10-19 (JBr)
------------
+ fixed uninitialised variable

Version 1.24 1999-10-19 (GV)
------------
+ (Error.h) add virtual const string & name() const = 0;
+ (ErrorDispatcher.h) add implementation of the above

Version 1.23 1999-09-08 (JBr)
------------

- Now uses INTERFACES mechanism
- Added DISTRIBUTION file

Version 1.22 1999-08-25 (MB)
------------
+ larger buffer for messages.

Version 1.21 1999-07-15 (GV)
------------
+ changed the fix in 1.20, as it was not working all the time. Now
use a static bool in the destructor of ErrorDispatcher.

Version 1.20 1999-06-15 (GV)
------------
+ reference count ErrorDispatcher. Fix related to SPR674.

Version 1.19 1999-05-18 (JB)
------------

- MessageFormatter left out newlines in multi-line message

Version 1.18 1999-05-11 (GV)
------------
+ INCOMPATIBLE CHANGE: put a class definition (Sas)
around all of the functions in errstr.h in order to avoid a
conflict with Qt.

Version 1.17 1999-04-20 (GV)
------------
+ rename err errHanler tp eliminate name conflict on Linux.

Version 1.16 1999-04-09 (MB)
------------
- removed obsolete interfaces

Version 1.15
------------
- Changed SASVERBOSITY into SAS_VERBOSITY
- added C interface.

Version 1.14
------------

- Changed syntax of messages/errors to assist parsing and improve clarity
- Added MessageFormatter class to encapsulate mesasge encoding & decoding

Version 1.13
------------

- Removed pragmas for Sun C++ since egcs complains about it.

Version 1.12
------------

- Replaced dummy library by make rule and f90 I/F that works better with
shared libs (MB)

Version 1.11
------------

- fixed conflict with symbol _message on DEC (SPR450)
- removed spurious debug output (fixes SPR 447)

Version 1.10
------------

- fixes for bugs enlightened by egcs-1.0.2

Version 1.9
-----------

- removed obsolete initError endError
- removed obsolete message(code)
- added layer specification in messages

Version 1.8 (MB)
-----------

- removed obsolete interface ErrorHandling.h
- verbosity is set with SASVERBOSITY

Version 1.7
-----------

- larger buffer for messages
- egcs compatibility.

Version 1.6
-----------

- environment variable VERBOSITY is used to initialise verbosity.

Version 1.5
-----------

- Added registration of error handlers.

Version 1.4
-----------

- Provided backwards compatibility for the message call.

Version 1.3
-----------

- Removed error.tex.
- Added messaging controlled by a verbosity level (closed SPR 32)

Version 1.2
-----------

- Reports name of program in error messages (solves SOC-SAS-SPR-355)
- Removed config subdirectory
- Removed obsolete TODO

Version 1.1 - 29-5-98
-----------

- Upgraded documentation to new format.

Version 1.0 - 14-05-98
-----------

Initial version for SAS v1 integration