Thanks a lot Guille and Pablo :) https://github.com/pharo-project/pharo/issues/6549 <https://github.com/pharo-project/pharo/issues/6549>
> On 10 Jun 2020, at 10:45, Guillermo Polito <guillermopol...@gmail.com> wrote: > > Hi Jesus, > > We have looked at it with Pablo. We were wondering too if you could give us a > reproducible case for what is not working with you, because we have tested it > and it seems to be working (details below). > > The array replace primitive is a generic primitive that handles the replace > of arrays of objects and arrays of native values (8, 16, 32, 64bit values). > Now, for the primitive to work, both arrays should be of the same type/format. > > “All these examples do use the primitive" > a := WordArray withAll: #( 1 2 3 4 ). > b := WordArray withAll: #( 5 6 ). > > a replaceFrom: 1 to: 2 with: b startingAt: 1. > > a := DoubleWordArray withAll: #( 1 2 3 4 ). > b := DoubleWordArray withAll: #( 5 6 ). > > a replaceFrom: 1 to: 2 with: b startingAt: 1. > > “All these examples do not use the primitive" > a := DoubleWordArray withAll: #( 1 2 3 4 ). > b := ByteArray withAll: #( 5 6 ). > > a replaceFrom: 1 to: 2 with: b startingAt: 1. > > a := DoubleWordArray withAll: #( 1 2 3 4 ). > b := Array withAll: #( 5 6 ). > > a replaceFrom: 1 to: 2 with: b startingAt: 1. > > If you tell us a bit more we could probably be of more help. > Also, we were looking for you in discord to ask you questions, are you there? > Guille > >> El 9 jun 2020, a las 21:31, Jesus Mari Aguirre <jmariagui...@gmail.com >> <mailto:jmariagui...@gmail.com>> escribió: >> >> Thanks for your response >> I've tried in WordArray and ByteArray and same behaviour, primitive 105 >> fails and executes the code after the primitive call. >> It is Pharo 8.0 64 on Mac Os X...I will try on Ubuntu 19.4...as soon as I >> can. >> the same problem in all of the Collection-Native all of them use primitive >> 105 >> >> <Captura de pantalla 2020-06-09 a las 21.20.43.png> >> >> El mar., 9 jun. 2020 a las 18:34, Stéphane Ducasse >> (<stephane.duca...@inria.fr <mailto:stephane.duca...@inria.fr>>) escribió: >> Hello >> >>> I am developing a "numpy arrays" like framework on pharo, >> >> Cool >> >>> I decided to use an Array type depending on the class of its elements (I >>> thought it would be more efficient) i.e if the array contains floats it >>> will be stored in a floatArray but if contains integers, a IntegerArray >>> will be used. >> >> Did you check the WordArray class and friend? >> >> >>> I make an extensive use of use of the method replaceFrom: start to: stop >>> with: replacement startingAt: repStart when I do concat and other methods >>> that imply copying but I've realize that primitive 105 is not executes when >>> I call this method from these kind of arrays but it works if I use a normal >>> Array. >>> What do you suggest me to do? is it better to use the normal Array for >>> every type of content or is it a bugg? Is FloatArray/IntegerArray more >>> efficient in any way? If not...what is their purpose? >> >> I read the code and I do not understand why this primitives have all the >> same number. >> May be this is normal. I will ask around. >> >>> >>> replaceFrom: start to: stop with: replacement startingAt: repStart >>> "Primitive. This destructively replaces elements from start to stop in >>> the receiver starting at index, repStart, in the collection, replacement. >>> Answer the receiver. Range checks are performed in the primitive only. >>> Optional. See Object documentation whatIsAPrimitive." >>> <primitive: 105> >>> super replaceFrom: start to: stop with: replacement startingAt: repStart >> >> >> S. >> -------------------------------------------- >> Stéphane Ducasse >> http://stephane.ducasse.free.fr <http://stephane.ducasse.free.fr/> / >> http://www.pharo.org <http://www.pharo.org/> >> 03 59 35 87 52 >> Assistant: Aurore Dalle >> FAX 03 59 57 78 50 >> TEL 03 59 35 86 16 >> S. Ducasse - Inria >> 40, avenue Halley, >> Parc Scientifique de la Haute Borne, Bât.A, Park Plaza >> Villeneuve d'Ascq 59650 >> France >> > -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France
