| Re: combined data types Kategorie: Programmierung (von André H. - 15.05.2005 21:54) | ||
| Als Antwort auf combined data types von Bart Jansen - 10.03.2005 11:26 | ||
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Hallo Bart, > First of all, does anybody know a forum which is in English? Sorry, there ist no forum in english language. This ist the (real) only forum for C-Control II. But, here you can ever write in english. > Secondly, I'm trying the following code, which results in a type mismatch error on the last line. > Do I understand correctly that the only solution to assign a compound data type to an index in an array is > copying of all the data (bitems[0].x = r.x; bitems[0].y = r.y;)? > > Thanks a lot for your help > > type Bitem > { > int x; > int y; > } > > function boo() > { > Bitem bitems[10]; > Bitem r; > r.x = 5; > r.y = 7; > bitems[0]= r; > } It's not realy possible to "copy" all Data of an defines Datatype with one line. Normaly you must copy each value. But, there ist a simple trick to copy the whole content of a defines Datatype: You can use the a modified Version of mem.copypos(). : inline function _copyBitem(Bitem destination, int destpos, Bitem source, int sourcepos, int len) { inline vmcodes.VM_INLINE_SYSCALL+mem.Segment; inline mem._COPY; } function copyBitem(Bitem destination, Bitem source) { _copyBitem(destination, 0, source, 0, 4); // len = 4 Bytes (=2 Integers) } Now you can use this function like this: copyBitem(bitems[0], r); André H. Antworten bitte nur ins Forum! Fragen per EMail auf Forum-Postings werden nicht beantwortet! Das macht meine Heizung gerade | ||
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