search for: sharedobjects

Hello, I have encountered two bugs when using ALTREP APIs. 1. STDVEC_DATAPTR >From RInternal.h file it has a comment: /* ALTREP support */ > void *(STDVEC_DATAPTR)(SEXP x); However, this comment might not be true, the easiest way to verify it is to define a C++ function: void C_testFunc(SEXP a) > { > STDVEC_DATAPTR(a); > } and call it in R via > a=1:10 > >

Thank Denes for the clarification, glad to see my package got one citation from my own question:) Also, thank Benjamin for sending many useful documents. Actually, the question is related to the SharedObject package that Benjamin has pointed to. I wanna avoid sharing an object that has already been shared, so I need to check whether an object is an ALTREP that is defined in my package. Since the

Benjamin, You happened to send a link which points to the OP's own package :) I think Jiefei would like to know how one can "officially" determine if an arbitrary ALTERP object belongs to a class that he owns. Regards, Denes On 10/19/20 10:22 AM, Benjamin Christoffersen wrote: > It seems as if you can you use the ALTREP macro as done in this > package:

Hello Luke and Gabriel, Thank you very much for your quick responses. The explanation of STDVEC is very helpful and I appreciate it! For the wrapper, I have a few new questions. 1. Like Luke said a mutable object is not possible. However, I noticed that there is one extra argument *deep* in the function duplicate. I've googled all the available documentation for ALTREP but I did not find

libswfdec/swfdec_as_interpret.c | 3 libswfdec/swfdec_as_strings.c | 14 libswfdec/swfdec_load_object.c | 178 +--- libswfdec/swfdec_load_object.h | 21 libswfdec/swfdec_load_object_as.c | 71 + libswfdec/swfdec_loader.c | 75 +

Hi Jiefei, Thanks for tryingout the ALTREP stuff and letting us know how it is going. That said I don't think either of these are bugs, per se, but rather a misunderstanding of the API. Details inline. On Thu, May 16, 2019 at 11:57 AM ??? <szwjf08 at gmail.com> wrote: > Hello, > > I have encountered two bugs when using ALTREP APIs. > > 1. STDVEC_DATAPTR > > From

Hi all, I would like to determine if an ALTREP object is from my package, I see there is a function `ALTREP_CLASS` defined in RInternal.h but its return value is neither a `R_altrep_class_t` object nor an STRSXP representing a class name. I do not know how to correctly use it. Any suggestions? Thanks, Jiefei [[alternative HTML version deleted]]

Jiefei, Inline. On Thu, May 16, 2019 at 2:30 PM ??? <szwjf08 at gmail.com> wrote: > Hello Luke and Gabriel, > > Thank you very much for your quick responses. The explanation of STDVEC is > very helpful and I appreciate it! For the wrapper, I have a few new > questions. > > > 1. Like Luke said a mutable object is not possible. However, I noticed > that there is

libswfdec/swfdec_as_array.c | 18 +--- libswfdec/swfdec_as_function.c | 3 test/trace/trace_properties.as | 165 +++++++++++++++++++++++++++++------------ 3 files changed, 129 insertions(+), 57 deletions(-) New commits: diff-tree adebed995585fa9f993062a75df17ff464113e93 (from 99c2574700ed7aaeef5cadbc45c7bfdd9ad7a6dd) Author: Pekka Lampila <pekka.lampila at iki.fi> Date: Wed Aug

It seems as if you can you use the ALTREP macro as done in this package: https://github.com/Jiefei-Wang/SharedObject/blob/804b6ac58c63a4bae95343ab43e8b1547b07ee6b/src/C_interface.cpp#L185 and in base R: https://github.com/wch/r-source/blob/54fbdca9d3fc63437d9e697f442d32732fb4f443/src/include/Rinlinedfuns.h#L118 The macro is defined here in Rinternals.h:

> You happened to send a link which points to the OP's own package :) I > think Jiefei would like to know how one can "officially" determine if an > arbitrary ALTERP object belongs to a class that he owns. Argh, I am sorry! I did not notice that. My best bet for what I thought the question was is section 1.1.2 of R Internals where they note that: `unsigned int alt : 1; /* is

On 10/26/2011 05:29 AM, Mike McClurg wrote: > Perhaps you could send us a private deb file to test? I'm worried that > this might not be the right version that we need. Can you point us at > the upstream code you used? I used what was in the Git at: http://github.com/jonludlam/blktap.git The clone was made about a month ago, and it would be hard for me to tell when exactly. Adding

...tory_mode = 2770         recycle:versions = True         recycle:keeptree = True         recycle:touch = True         recycle:touch_mtime = False         #recycle:minsize = 1         recycle:exclude = *.tmp *.temp ~$* *.~?? *.o *.obj *.swp *~ .~lock.*         recycle:exclude_dir = .recycle ?SharedObjects         full_audit:prefix = %u|%I|%m|%S         full_audit:success = mkdir rmdir rename read write unlink chown readlink link mknod fset_nt_acl sys_acl_set_file sys_acl_set_fd sys_acl_delete_def_file pwrite open         full_audit:failure = connect         full_audit:facility = LOCAL4     ...

New branch ''rtmp'' available with the following commits: commit 03292617084fb246a2f23f566d9b5a1afafede41 Author: Benjamin Otte <otte at gnome.org> Date: Sun Dec 14 21:43:56 2008 +0100 split in_error() from is_connected() commit 139261910ef6120f56c6c6749a3843c5dd4af4e4 Author: Benjamin Otte <otte at gnome.org> Date: Sun Dec 14 21:25:50 2008 +0100

Tag '0.5.5' created by Benjamin Otte <otte at gnome.org> at 2007-12-17 20:20 -0800 release 0.5.5 ("cps") -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQBHZtodvMv5VCdLq8QRAvTmAKDtEvlvtLBIj5nu8GE6ECGjh8lCGQCgyiAN Dkfb85qxYlfTKKJC6qYH/sU= =VWgB -----END PGP SIGNATURE----- Changes since 0.5.4: Andreas Henriksson (1): make