Hi Eddie,
this C++ UIMA annotator needs previous Java UIMA annotators annotations,
as this C++ UIMA annotator needs them to work with.
But this types are implemented by means of Java classes, as these
previous UIMA annotators are implemented in Java.
So my question is whether once I have developed this C++ UIMA annotator,
generated the dynamic library, and composed the pipeline will work.
Moreover, this C++ UIMA annotator has its own type, which should be
implemented, and I neither know if this implementation could be done in
Java or should be in C++.
My idea is to develop the annotator in C++, and afterwards, generate its
own type automatically from its descriptor in an Eclipse UIMA Java
project. Is this correct?
David
El 05/08/2010 14:40, Eddie Epstein escribió:
Hi David,
Capabilities for any annotator should only declare the input types
needed by that annotator and the output types generated by that
annotator. Why would you need types from other annotators?
Eddie
On Thu, Aug 5, 2010 at 6:48 AM, David García
<david.garc...@barcelonamedia.org> wrote:
Hi,
I have a doubt regarding UIMA C++ annotator.
I'm developing a C++ annotator to be combined within a UIMA pipeline with
other Java annotators. The point is this C++ annotator requires, as input
capabilities, another Java annotator annotations.
My question is whether it is necessary to translate to C++ the input
capability types defined in Java by the ohter Java annotators, as well as
the C++ annotator types.
My idea is to develop the C++ annotator, generating the dynamic library, and
afterwards, create an Eclipse UIMA project by using the proper descriptor
for the C++ UIMA annotator. Then, in this UIMA project, include the Java
types required for the C++ UIMA annotator as well as its own types.
Am I wrong, or would it be correct?
David
El 22/07/2010 10:02, David García escribió:
It was version problem. Now it works.
Thank you Eddie.
David
El 21/07/2010 20:34, Eddie Epstein escribió:
Probably a mismatch between 32 and 64-bit versions.
To confirm, use the "file" command on DaveDetector.o and on
uimacpp/lib/libuima.so
UIMACPP binary packages come in both flavors for Linux, so if this is
the problem, get the other one.
One other solution if your OS is 64-bit and the uimacpp package is
32-bit: modify uimacpp/lib/base.mak to force all compiles to be
32-bit.
Regards,
Eddie
On Wed, Jul 21, 2010 at 4:00 AM, David García
<david.garc...@barcelonamedia.org> wrote:
Thanks for your answer Eddie. You are right, the include of<memory>
must
be setted before "uima/api.hpp" include.
Now when I make the DaveDetector example ( make -f DaveDetector.mak ) I
get
following error message:
/usr/bin/ld: skipping incompatible
/home/david.garcian/uimacpp/uimacpp/lib/libuima.so when searching for
-luima
/usr/bin/ld: cannot find -luima
collect2: ld returned 1 exit status
make: *** [DaveDetector.so] Error 1
It says libuima.so is icompatible. Does it have anything to do with the
version of Linux or gcc?
David
El 19/07/2010 15:13, Eddie Epstein escribió:
If you add the include to DaveDetector.cpp, it must be before
the include of uima/api.hpp. A better way to go would be to
put the include of<memory> into lowlevel_internal_indexes.hpp
Eddie
On Mon, Jul 19, 2010 at 3:01 AM, David García
<david.garc...@barcelonamedia.org> wrote:
Hi Eddie,
I have tried adding "#include<memory>", but I've got the same error
message.
I've also tried using gcc version 4.3.4 and I've also got the same
error.
Regards,
David
El 16/07/2010 19:44, Eddie Epstein escribió:
Hi David,
More recent versions of g++ are always getting stricter.
Try adding
#include<memory>
to DaveDetector.cpp.
A goal for uimacpp annotators is that they be portable, meaning that
the annotator code and any non-standard dependencies could be
packaged
together, and installed anyplace on a target system. LD_LIBRARY_PATH
is very useful for this.
The alternative is to install uimacpp and it's dependencies in some
standard system directory, but this would require root access.
Regards,
Eddie
On Thu, Jul 15, 2010 at 8:04 AM, David García
<david.garc...@barcelonamedia.org> wrote:
Hi all,
I am trying to use uimacpp, Linux version, but I have got problems
making
C++ examples.
I follow README instructions, and when I do:
make -f DaveDetector.mak
I get following error:
/uimacpp/include/uima/lowlevel_internal_indexes.hpp: In member
function
‘virtual void
uima::lowlevel::internal::CachedCompositeIndex<T>::clearAndFillCache()’:
/uimacpp/include/uima/lowlevel_internal_indexes.hpp:348: error:
‘auto_ptr’
was not declared in this scope
/uimacpp/include/uima/lowlevel_internal_indexes.hpp:348: error:
expected
primary-expression before ‘>’ token
/uimacpp/include/uima/lowlevel_internal_indexes.hpp:348: error:
there
are
no
arguments to ‘apit’ that depend on a template parameter, so a
declaration
of
‘apit’ must be available
/uimacpp/include/uima/lowlevel_internal_indexes.hpp:348: note: (if
you
use
‘-fpermissive’, G++ will accept your code, but allowing the use of
an
undeclared name is deprecated)
/uimacpp/include/uima/lowlevel_internal_indexes.hpp:349: error:
‘apit’
was
not declared in this scope
make: *** [DaveDetector.o] Error 1
I am using gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9).
Am I doing something wrong?
I have also found that it is not a good practise to use
LD_LIBRARY_PATH
env
variable. Is this correct?
Thanks in advanced,
David
