GigE-V-Framework SDK中提供的函数来获取相机数据，有代码吗

以下是使用GigE-V-Framework SDK中提供的函数来获取相机数据的示例代码：

#include "PvApi.h"
#include <iostream>

int main() {
    // Initialize the API
    PvInitialize();

    // Get the first camera found
    PvSystem* system = PvSystem::GetInstance();
    PvDeviceInfo* deviceInfo = NULL;
    PvResult result = system->FindFirstDevice(&deviceInfo);
    if (result.IsFailure()) {
        std::cerr << "Failed to find a camera: " << result.GetCodeString().GetAscii() << std::endl;
        PvUnInitialize();
        return 1;
    }

    // Connect to the camera
    PvDevice* device = PvDevice::CreateAndConnect(deviceInfo);
    if (device == NULL) {
        std::cerr << "Failed to connect to the camera: " << result.GetCodeString().GetAscii() << std::endl;
        PvUnInitialize();
        return 1;
    }

    // Start the streaming
    PvStream* stream = PvStream::CreateAndOpen(device->GetIpAddress());
    if (stream == NULL) {
        std::cerr << "Failed to open the stream: " << result.GetCodeString().GetAscii() << std::endl;
        device->Disconnect();
        PvDevice::Free(device);
        PvUnInitialize();
        return 1;
    }
    stream->Start();

    // Get the camera data
    PvBuffer* buffer = NULL;
    PvResult rt = PvResult::Code::NOT_SET;
    while (true) {
        rt = stream->RetrieveBuffer(&buffer, NULL, 1000);
        if (rt.IsOK()) {
            // Process the camera data here
            std::cout << "Got camera data" << std::endl;

            // Queue the buffer again
            stream->QueueBuffer(buffer);
        }
        else {
            std::cerr << "Failed to retrieve buffer: " << rt.GetCodeString().GetAscii() << std::endl;
            break;
        }
    }

    // Stop the streaming
    stream->Stop();
    PvStream::Free(stream);

    // Disconnect from the camera
    device->Disconnect();
    PvDevice::Free(device);

    // Uninitialize the API
    PvUnInitialize();

    return 0;
}

此代码使用GigE-V-Framework SDK中的函数来连接到第一个找到的相机，并从相机中获取数据。在获取到数据之后，您可以在此处处理它们。此代码还包括错误处理和清理代码，以确保在程序完成时正确断开连接并释放资源。