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Constant Size Array in Class Init [message #76238]

Mon, 23 May 2011 14:27

Chris Williams
Messages: 4
Registered: May 2011

Junior Member

I am creating a class that holds multidimensional data of several
different arrays.What I am trying to do is create a class to hold the
arrays, and then define the array sizes in the init function since
they will be different sizes.

For example, I want to do something like this

FUNCTION myclass:init, dim1, dim2, dim3

myarray = dblarr(dim1, dim2, dim3)

RETURN,1
END

PRO myclass__define

void = {myclass, myarray :dblarr } ;NO SIZE ON ARRAY

RETURN
END

However, I get a conflicting data structure error without first
defining the size of the array in the procedure myclass__define. Is
there an empty array object that allows me to define the array size at
initialization and not at object creation?

Another example in JAVA,

//Class definition
class myClass(){
double myarray[][][];

//Constructor
myClass(dim1, dim2, dim3){
myarray = new double[dim1][dim2]dim3];
}

}

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