Declaration
TIEVisionTrainCascadeMsgCallBack = function(msg: PAnsiChar): int32_t; stdcall;Description
Callback used in trainCascade to monitor training. This callback can be used also to stop a training, among stages.When return value is 0, then stop training. When return value is 1, then continue training.
| Parameter | Description |
|---|---|
| msg | Details of the training status |
Demo
 | Demos\IEVision\TrainCascadeClassifier\TrainCascadeClassifier.dpr |
Example
function TrainingMsgCallBack(msg: PAnsiChar): int32_t; stdcall;begin
MainForm.MemoLog.Lines.Add(string(msg));
Application.ProcessMessages();
if MainForm.ButtonTrain.Enabled then
result := 0 // 0 = stop training (ASAP)
else
result := 1; // 1 = continue training
end;