Declaration of a Dynamic Array of Objects

hi guys,

embarrassingly, i'm having little trouble declaring global array of objects dynamically.

right i've gotten following working:

sketch

code: [select]


#include "myclass.h"
#define rows 3
myclass arr[rows];


header

code: [select]


#ifndef myclass_h
#define myclass_h
#include "wprogram.h"

class myclass {
 public:
   myclass();
   myclass(int var);
   int getvar();

 private:
   int _var;
};
#endif

you can guess myclass.cpp file looks like.

however, if try dynamically,

sketch

code: [select]

#include "myclass.h"
#define rows 3

myclass *arr;
void setup() {
 for(int = 0; < rows; i++) {
   arr[i] = new myclass;
 }
}
i error

code: [select]

error: invalid conversion 'myclass *' 'int'



i trying on project of mine, , received

code: [select]

undefined reference 'operator new[](unsigned int)'
i've done quite bit of searching earlier , unable find stuck @ similar spot.

many in advance!

"new" doesn't work on arduino.

Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > Declaration of a Dynamic Array of Objects

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