IPB_Session interface:
GetArrayInfo method
Description
Obtains information about an array.
Syntax
GetArrayInfo(pbarray array)Argument |
Description |
|---|---|
array |
A valid array handle |
Return Values
PBArrayInfo*.
Examples
This IF-ELSE statement populates a PBArrayInfo structure if the array in the first value of a PBCallInfo structure is not null:
if ( !(ci->pArgs->GetAt(0)->IsNull()) )
{
array = ci->pArgs->GetAt(0)->GetArray();
pArrayInfo = session->GetArrayInfo (array);
pArrayItemCount = session->GetArrayLength(array);
}
else
{
// NULL array
pArrayItemCount = 0;
}
Usage
If the array is an unbounded array, the bounds information in PBArrayInfo is undetermined. The returned PBArrayInfo must be freed later by ReleaseArrayInfo.