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Jose Diaz · Nov 17 '10, 07:07 PM

In the past couple of days i have noticed that a lot of people are having problems casting from one data type to another specially from void to char or int.

First of all void* just means that the variable can pretty much hold any type of data, from character all the way unto float. Let me just show you >>

Lets say you want void *variable;
to be equal 100;

Code:

void *variable = 100;

Now...

Pooria · Jul 21 '10, 08:24 AM

I have following class:

Code:

    template <size_t size>
    class Araye{
     public:
      Araye(int input[]){
       for (int i=0;i<size;i++)
        araye[i]=input[i];
      }
      int araye[size];
    };

How should I write a cast-to-reference-to-array operator for this class so that following works:

Code:

    int adad[3]={1,2,3};
    Araye<3>

...

phpuser123 · May 28 '10, 08:44 AM

I just happened to read abt vectors in java..For some practice,I implemented this small script where I Store objects in a vector..Then,I want to invoke the methods of the corresponding objects.My problem is that in this line

System.out.prin tln(vc.elementA t(i).test3());

the test3() method of my object is being underlined..I know I am retrieving an abject from vc.elementAt(i) ,then why is the method test3() being underlined??...

hilaDG · Apr 28 '10, 04:31 AM

Hi All,

I have a query that refers to a value in a table that is stored as a float like this:

Code:

VIEW [dbo].[v_cash_sub] AS

SELECT po_account,
 SUM(po_quantity  ) as cash
 FROM dbo.position
  INNER JOIN dbo.security
   ON se_id = po_security
 WHERE se_cash <> 0
 GROUP BY po_account

And the SSMA tells me that this view had po_account (INT), po_quantity...

Search Result

Converting VOID* to INT ON C/C++

how to write a cast-to-reference-to-array operator for a class?

What is wrong with my java codes?

My Float had become Decimal (38, 5)