C++ (Cpp) Hud::SetPlaneNumberの例

コード例 #1

ファイル: pushbroom-stereo-main.cpp プロジェクト: 1ee7/flight

void log_size_handler(const lcm_recv_buf_t *rbuf, const char* channel, const lcmt_log_size *msg, void *user) {
    Hud *hud = (Hud*)user;

    // plane number is the last character of the channel name
    char last_char = channel[strlen(channel)-1];
    int plane_number = last_char - '0'; // this converts a single character to an integer
                                        // and is standards conforming C

    hud->SetPlaneNumber(plane_number);
    hud->SetLogNumber(msg->log_number);
}