/// <summary>
/// Returns the next document from an enumerator, or NULL if there are no more.
/// The caller is responsible for freeing the C4Document.
/// Don't forget to free the enumerator itself when finished with it.
/// </summary>
/// <param name="e">The enumerator to operate on</param>
/// <param name="outError">The error that occurred if the operation doesn't succeed</param>
/// <returns>A pointer to the document on success, otherwise null</returns>
public static C4Document* c4enum_nextDocument(C4DocEnumerator *e, C4Error *outError)
{
#if DEBUG
var retVal = _c4enum_nextDocument(e, outError);
if(retVal != null) {
_AllocatedObjects[(IntPtr)retVal] = "C4Document";
#if ENABLE_LOGGING
Console.WriteLine("[c4enum_nextDocument] Allocated 0x{0}", ((IntPtr)retVal).ToString("X"));
#endif
}
return retVal;
#else
return _c4enum_nextDocument(e, outError);
#endif
}
public static void c4enum_free(C4DocEnumerator *e)
{
#if DEBUG
var ptr = (IntPtr)e;
#if ENABLE_LOGGING
if(ptr != IntPtr.Zero && !_AllocatedObjects.ContainsKey(ptr)) {
Console.WriteLine("WARNING: [c4enum_free] freeing object 0x{0} that was not found in allocated list", ptr.ToString("X"));
} else {
#endif
_AllocatedObjects.Remove(ptr);
#if ENABLE_LOGGING
}
#endif
#endif
_c4enum_free(e);
}
private static extern C4Document* _c4enum_nextDocument(C4DocEnumerator *e, C4Error *outError);
private static extern void _c4enum_free(C4DocEnumerator *e);
