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  • #1
  • First Post: Mar 15, 2007 11:26pm Mar 15, 2007 11:26pm
Hello Everyone,

I am looking for a code Snippet that shows how to Correctly delete a single indoex out of a Multi Indexed array and preserve the undelted indexes.

if I have an array
gOrders[20][1];

and I want to delete index 12 and then have just the 19 indexes left in the array how do I do that?

Thank you for your Time and Effort
EK
  • #2
  • Mar 16, 2007 7:57am Mar 16, 2007 7:57am
  •  tesla
  • | Joined Oct 2006 | Status: Friendly Neighborhood Programmer | 533 Posts
on blackberry, hope this works
double gOrders[20][1];
ArrayCopy(gOrders,gOrders,12,13);
ArrayResize(gOrders,ArraySize(gOrders)-1);
  • #3
  • Mar 16, 2007 4:48pm Mar 16, 2007 4:48pm
Thanks Tesla,

Next i will give that a try

Thank you
EK
  • #4
  • Last Post: Mar 19, 2007 1:46am Mar 19, 2007 1:46am
Here is the code that did what I need it to do

Inserted Code
void ProcessOrdersForDeletion()
{
   int i = 0;
   int Count = 0;
   int ValidCount = 0;
 
   // I use the First Index as a Control Code
   // if it = zero then I am done with this index and can delete it
 
   Count = ArrayRange(gOrders,0);
   ArraySort(gOrders,0,0,MODE_DESCEND);
 
   for(i = 0; i < Count; i++)
   {
      if( gOrders[i][0] != 0 )
         ValidCount++;
      if( gOrders[i][0] == 0 )
         break;
   }
 
   if ( ValidCount > 0 )
      ArrayResize(gOrders,ValidCount);
   return(0);
}

Thanks Tesla for getting me to think in the correct direction on this issue.
EK
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