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.dsy:it. : Powered by vBulletin version 2.3.1 .dsy:it. > Didattica > Corsi N - Z > Programmazione > [PROGRAMMAZIONE] Help 3^ Progettino A.A.04/05 Thread Rating: 1 votes, 5.00 average.
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mark
.grande:maestro.

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a quanto pare si può scrivere all'interno della classe astratta Figura3D

ma come la consegneremo poi ?

tutto in un file unico ?



http://homes.dico.unimi.it/prog/tur...o3/domande.html

Last edited by mark on 20-01-2004 at 15:17

20-01-2004 15:06
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elpampero
Aniversario

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Grazie mille...

20-01-2004 15:14
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linkjr
.primate.

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Originally posted by mark
a quanto pare si può scrivere all'interno della classe astratta Figura3D

ma come la consegneremo poi ?

tutto in un file unico ?



http://homes.dico.unimi.it/prog/tur...o3/domande.html


Si, ma bisogna rendere anche questa classe non pubblica...
Di bene in meglio questo progettino... :twisted:

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Andrea

20-01-2004 17:14
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T_M_P
.arcimaestro.

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Originally posted by T_M_P
non riesco a capire come sia possibile rimandare al costruttore di TroncoDiCono la costruzione di Cono se non si può passare 0 al parametro di raggioPiccolo...


Mi ha risposto, ha messo la risposta qui:

http://homes.dico.unimi.it/prog//tu...o3/domande.html

20-01-2004 17:37
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shadow
.consigliere.

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Salve a tutti, qualcuno saprebbe indicarmi per quale motivo quando utilizzo il metodo getParametri di una qualsiasi classe
ottengo qualcosa di questo tipo:
[D@b8df17

20-01-2004 17:45
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Guinan
.grande:maestro.

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attento a quello che ti restituiscono i parametri!
quello che vedi tu è l'inidirzzo di memoria
devi fargli restituire il contenuto.

ciao

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- Elen sila lumen omentilmo!

20-01-2004 19:54
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Toras
.amico.

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info

Per fare i due metodi getVolume(String tipoFigura) e getSuperficie(String tipoFigura)...si usano due blocchi switch?o è sconsigliabile in quanto switch non prende come selettore string ma solo int char ertc?..:?

20-01-2004 20:31
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gigidid
.amico.

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Si toras,
è come dici!! io ho usato if.....else if....

21-01-2004 07:16
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gigidid
.amico.

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x Shadow....

non so se hai risolto già ma quella schifezza che ti restituisce sarà il risultato di un toString() vero?

...quindi starai usando sicuramente il toString() di Object.

se è cosi' devi specializzare l'oggetto da Figura3D a l'oggetto vero e proprio.... e usare quindi il toString dell'oggetto.

w Napoli!!

21-01-2004 07:23
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.grande:maestro.

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qualcuno sa perchè i file PDF del prof vengono codificati in modo tale che è impossibile il copia e incolla ?

devo diventare un hackers per strappargli due caratteri dal suo benedetto file ? :D

21-01-2004 07:36
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Bravo Yankee
The end. Thanks to all

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No, ti devi comperare il pacchetto completo della Adobe...

21-01-2004 07:56
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elpampero
Aniversario

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Ma è normale che il programma Test non mi generi alcun file????

21-01-2004 08:01
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gigidid
.amico.

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ragazzi,
per riuscire a scoprire gli errori vi consiglio di fare un file per ogni classe e un main per ogni classe che avete sviluppato e testare i metodi solo per quella classe!!

ciao a tutti.

21-01-2004 08:18
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gigidid
.amico.

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x elPampero:

..infatti! Test.java non deve generare alcun file!!

risultati.txt c'è stato dato da grossi solo per confrontare i nostri risultati con i suoi.

21-01-2004 08:20
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T_M_P
.arcimaestro.

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Si, è normale, devi confrontare la console con il file dei risultati del prof, o modificare il test.java perchè scriva su un file invece che su console.

21-01-2004 08:23
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