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Tuesday, 19th of February 2019, 17:56:05 UTC
17:57:12
Bike
that wouldn't be a pointer, though.
17:58:15
drmeister
Hmmm, alright wise-guy - you pull something reasonable out of thin air after thinking about it for 100 nanoseconds. :-)
17:59:28
drmeister
Seriously - It's gonna require some debugging and your comment is very helpful.
18:00:23
drmeister
I'm generalizing the FEP code so that we can set up amber jobs with a nice functional interface.
18:01:46
Bike
probably comes down to figuring out where NULL is coming from. so normal C stuff]
18:02:26
drmeister
The billion dollar mistake
18:08:47
drmeister
Is it common practice to add slots via mixins to classes?
18:09:20
Bike
the "stealth mixin" thing is pretty uncommon, if that's what you mean
18:09:26
Bike
usually a class has only one definition
18:09:37
Bike
but that one definition having mixins is normal enough i think.
18:10:00
drmeister
https://www.irccloud.com/pastebin/49JdL59h/
18:10:26
drmeister
Minus the typo on line 11
18:12:04
Bike
yeah that seems fine to me.
18:12:23
Bike
just regular ol inheritance.
22:30:47
Colleen
kpoeck: drmeister said at 2019.02.18 18:19:36: static-vectors is now supported by clasp - I forked the static-vectors repo at https://github.com/clasp-developers/static-vectors.git
22:31:11
kpoeck
Looking at the reader-errors of clasp I found the following:
22:31:33
kpoeck
(LET ((*READ-BASE* 16)) (with-input-from-string (stream "AAAA.BBB")(read stream))) -> 0.0
22:32:03
kpoeck
While (LET ((*READ-BASE* 16)) (with-input-from-string (stream "AAAA.BBB")(eclector.reader:read stream))) -> AAAA.BBB : internal
22:33:04
kpoeck
clasp obviously interprets A and other letter as a digits if *READ-BASE* allows that
22:33:21
kpoeck
and doesn't change the interpretation when a "." is read
22:34:23
kpoeck
And than strtod("AAAA.BBB", NULL9 returns 0.0
22:35:15
kpoeck
Is there any way to distinguish a 0.0 from a wrong float from strtod("0.0", null)?
22:36:13
kpoeck
If 0.0 as incorrect convernsion is returned, we could try to convert to a symbol
22:37:26
kpoeck
Or we could call eclector from the c++ reader, when its available
22:55:08
kpoeck
To give a first answer to my question
22:55:15
kpoeck
double d = ::strtod(numstr.c_str(), &lastValid);
22:55:22
kpoeck
return DoubleFloat_O::create(d);
22:55:35
kpoeck
double d = ::strtod(numstr.c_str(), &lastValid);
22:56:47
kpoeck
If (lastValid == numstr.c_str()) return create_a_symbol(numstr); else return DoubleFloat_O::create(d);
22:57:23
kpoeck
This is only in 10 places to be changed
22:58:19
kpoeck
create_a_symbol(numstr) left as an example for the reader
23:13:11
drmeister
kpoeck: We are going to switch to the eclector reader at some point sooner rather than later.
23:33:55
kpoeck
So how far is the cst stuff?
23:37:34
kpoeck
(LET ((*READ-BASE* 16)) (with-input-from-string (stream "AAAA.BBB")(read stream))) now returns AAAA.BBB as it should
23:38:34
kpoeck
With the test for (lastValid == numstr.c_str())
23:55:24
drmeister
Good grief! Static vectors are waaaay faster than using cffi
23:56:05
drmeister
1400x for what I'm doing here.
4:41:48
beach
Good morning everyone!
Wednesday, 20th of February 2019, 5:56:05 UTC