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Topic: Assigning objects with a String name ???? (Read 448 times) |
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mKoser
 
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Assigning objects with a String name ????
« on: Jul 28th, 2003, 6:08pm » |
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Hi,
I want to assign a name for each object created, it needs to be a string because it will contain personal data and therefore each object will be called the persons name.
But, I get a whole lot of errors when trying to run this bit of code:
Code:
// converting integer to string
// mikkel crone koser
obj[] objArray = new obj[5];
void setup(){
for(int i = 0; i < objArray.length; i++){
String tmpName = "objNum_" + Integer.toString(i);
objArray[i] = new obj(tmpName);
}
}
class obj{
obj(String str){
println(str + " was created!");
}
}
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This is the error messages I get when I run it (sorry for the mess!):
------------------------------------------------------------------------ -----------------------
java.lang.VerifyError: (class: Temporary_1195_4933$obj, method: <init> signature: (LTemporary_1195_4933;Ljava/lang/String;)V) Incompatible object argument for function call
at Temporary_1195_4933.setup(Temporary_1195_4933.java:14)
at BApplet.init(BApplet.java:97)
at KjcEngine.start(KjcEngine.java:752)
at PdeEditor.doRun(PdeEditor.java:697)
at PdeBase.actionPerformed(PdeBase.java:934)
at java.awt.MenuItem.processActionEvent(MenuItem.java:58
at java.awt.MenuItem.processEvent(MenuItem.java:54
at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:285)
at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:273)
at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:28
at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:273)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:452)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThrea d.java:197)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread. java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
------------------------------------------------------------------------ -----------------------
any help is greatly apriciated 
Cheers,
Mikkel
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| « Last Edit: Jul 28th, 2003, 11:20pm by mKoser » |
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mikkel crone koser | www.beyondthree.com | http://processing.beyondthree.com
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toxi
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Re: Assigning objects with a String name ????
« Reply #1 on: Jul 28th, 2003, 11:02pm » |
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mikkel, this is the nasty parser bug again which is caused by using processing style syntax in a class constructor. AFAIK this should be fixed in the next revision. for now the only work around is using the standard java style syntax for println():
System.out.println("blah");
..or have the constructor call its own init method. e.g.
Code:class obj {
obj(String str) {
this.init(str);
}
void init(String str) {
println(str + " was created!");
}
} |
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do a search on the boards for "constructor" it should come up with quite a few posts about similar problems.
hth, toxi.
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http://toxi.co.uk/
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