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LVectorBase::IsAllocated

Summary

Determines whether this class object has an allocated vector.

Syntax

#include "ltwrappr.h"

virtual L_BOOL LVectorBase::IsAllocated(void)

Returns

Value	Meaning
TRUE	The vector is allocated.
FALSE	The vector is not allocated.

Comments

Use this function to check whether this class object has an allocated vector.

Required DLLs and Libraries

LTVKRN
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Example

L_INT LVectorBase__IsAllocatedExample(HWND hWnd) 
{ 
   UNREFERENCED_PARAMETER(hWnd); 
 
   LVectorBase*   pVector = new(LVectorBase); 
 
   //This does not allocate the vector--just initializes VECTORHANDLE fields 
   if (pVector->IsAllocated()) 
      MessageBox(hWnd, TEXT("Vector allocated"), TEXT(""), MB_OK); 
   else 
      MessageBox(hWnd, TEXT("Vector NOT allocated"), TEXT(""), MB_OK); 
   //... 
 
   return SUCCESS; 
}