array holding 2D arrays

malla

hi
i am trying to store a bunch of 2D array objects (I have a class called
DoubleArray2D) in a simple 1D array. Can someone point me towards how I
should begin doing this.

Thanks a lot.

Jul 27 '06 #1

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1387

Victor Bazarov

malla wrote:

i am trying to store a bunch of 2D array objects (I have a class
called DoubleArray2D) in a simple 1D array. Can someone point me
towards how I should begin doing this.

What does 'DoubleArray2D' look like? Do you know how to declare
a simple single-dimensional array of, say, 'int'? What's stopping
you from replacing 'int' with your 'DoubleArray2D'?

V
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Please remove capital 'A's when replying by e-mail
I do not respond to top-posted replies, please don't ask

Jul 27 '06 #2

Kai-Uwe Bux

malla wrote:

hi
i am trying to store a bunch of 2D array objects (I have a class called
DoubleArray2D) in a simple 1D array. Can someone point me towards how I
should begin doing this.

What about std::vector< DoubleArray2D >?
Best

Kai-Uwe Bux

Jul 27 '06 #3

malla

Kai-Uwe Bux wrote:

malla wrote:

hi
i am trying to store a bunch of 2D array objects (I have a class called
DoubleArray2D) in a simple 1D array. Can someone point me towards how I
should begin doing this.

What about std::vector< DoubleArray2D >?
Best

Kai-Uwe Bux

Thanks a lot,

I tried this and it worked.

Jul 27 '06 #4

malla

Victor Bazarov wrote:

malla wrote:
i am trying to store a bunch of 2D array objects (I have a class
called DoubleArray2D) in a simple 1D array. Can someone point me
towards how I should begin doing this.

What does 'DoubleArray2D' look like? Do you know how to declare
a simple single-dimensional array of, say, 'int'? What's stopping
you from replacing 'int' with your 'DoubleArray2D'?

V
--
Please remove capital 'A's when replying by e-mail
I do not respond to top-posted replies, please don't ask

Thanks for replying.

I am going to use vector for this. But thanks for pointing out arrays.
I dont really know how to create a multiple array in C++. also can I
create an array that will hold anything in any variation?

Jul 27 '06 #5

Victor Bazarov

malla wrote:

[..]
I dont really know how to create a multiple array in C++.

What book on C++ are you reading that doesn't cover arrays?

also can I
create an array that will hold anything in any variation?

I don't understand the question. "Anything"? Do you mean,
like a list in Python? No, you cannot. An array in C++ has
its type, and all elements of that array are of the same type.

V
--
Please remove capital 'A's when replying by e-mail
I do not respond to top-posted replies, please don't ask

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array holding 2D arrays

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