写一个gocator相机回调函数接收图像的c++程序

我可以回答这个问题。以下是一个gocator相机回调函数接收图像的c程序的示例：

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <GoSdk/GoSdk.h>
#include <kApi/kApi.h>

kStatus kCall onImageReceived(GoDataSet dataset, void* ctx)
{
    // Get the data message.
    GoDataMsg dataObj = GoDataSet_At(dataset, 0);

    // Get the image data.
    void* imageData = GoDataMsg_RowAt(dataObj, 0);

    // Process the image data here.

    return kOK;
}

int main(int argc, char **argv)
{
    // Initialize the SDK.
    kApiLib_Construct();
    GoSdk_Construct();

    // Connect to the sensor.
    GoSystem system = GoSystem_Construct();
    GoSensor sensor = GoSensor_Construct();
    GoSystem_FindSensorByName(system, "Gocator", sensor);
    GoSensor_Connect(sensor);

    // Register the image callback.
    GoDataSet dataset = GoDataSet_Construct();
    GoSensor_SetDataHandler(sensor, onImageReceived, dataset);

    // Start the sensor.
    GoSensor_Start(sensor);

    // Wait for the sensor to stop.
    GoSensor_Stop(sensor);
    GoSensor_Disconnect(sensor);

    // Clean up.
    GoDestroy(system);
    GoDestroy(sensor);
    GoDestroy(dataset);
    GoSdk_Destruct();
    kApiLib_Destruct();

    return 0;
}

这个程序使用GoSdk库连接到Gocator相机，并注册一个回调函数onImageReceived来接收图像数据。在回调函数中，您可以处理图像数据，例如保存到文件或进行图像处理。