no 2016-11-30 15:46 GMT+01:00 Rolf-Werner Eilert <eilert-sprac...@t-online.de>: > Would this be possible? > > Static Private WorldMap[100, 100] As New MapObject > > > or in a similar way... Just ask because I tend to use New in the first > declaration line if possible. > > Regards > Rolf > > Am 30.11.2016 07:27, schrieb nand...@nothingsimple.com: >> I use structs to write binary to a file in struct order. >> Nice and easy. >> Not so easy with a class. >> >> Your example is possible. I have done similar. >> >> The STRUCT only defines the structure...it doesn't create the memory >> allocation. >> Static Private WorldMap[100, 100] As MapObject just defines arrays to point >> to objects. >> You need to run code to actually create new objects at each array element. >> hint: >> Loop x >> Loop y >> [x][y] = new MapObject 'the new actually creates a memory allocation >> for it. >> >> -Fernando >> >> -- >> Open WebMail Project (http://openwebmail.org) >> >> >> ---------- Original Message ----------- >> From: Tony Morehen <tmore...@ajmconsulting.ca> >> To: gambas-user@lists.sourceforge.net >> Sent: Tue, 29 Nov 2016 15:29:03 -0500 >> Subject: Re: [Gambas-user] Arrays of Structs >> >>> I may just be responding to a typo but your struct is named MapObjec >>> while the code using it refers to MapObject. >>> >>> On 28/11/16 10:40 PM, Cam Era wrote: >>>> I expect I'm trying to do something that's not possible with Gambas, but >>>> I'll ask this anyway. >>>> >>>> I'm trying to create an n x n array of a STRUCT which itself contains an >>>> array of type STRUCT. >>>> >>>> I have this declaration: >>>> >>>> Public Struct MapObjec >>>> xPos As Integer >>>> yPos As Integer >>>> ObjectType As Integer >>>> isVisible As Boolean >>>> ObjectPicture As Picture >>>> End Struct >>>> >>>> Public Struct MapRoom >>>> MapObjects[50] As MapObject >>>> End Struct >>>> >>>> Static Private WorldMap[100, 100] As MapObject >>>> >>>> >>>> and this code: >>>> >>>> WorldMap[5, 10].MapObjects.yPos = 100 >>>> >>>> >>>> which generates a "NULL object" error. >>>> >>>> Any pointers as to whether this is possible and if so, how? >>>> >>>> >>>> Cheers >>>> >>>> -- Cam >>>> ------------------------------------------------------------------------------ >>>> _______________________________________________ >>>> Gambas-user mailing list >>>> Gambas-user@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/gambas-user >>> ------------------------------------------------------------------------------ >>> _______________________________________________ >>> Gambas-user mailing list >>> Gambas-user@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/gambas-user >> ------- End of Original Message ------- >> >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> Gambas-user mailing list >> Gambas-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/gambas-user >> > > > ------------------------------------------------------------------------------ > _______________________________________________ > Gambas-user mailing list > Gambas-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gambas-user
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