问题描述
您好，如果我尝试在此处构建此代码，将出现错误并且不知道该怎么办。
void wxsocket_test_finalFrame::OnServerStart(wxCommandEvent& WXUNUSED(event))
{
// Create the address - defaults to localhost:0 initially
wxIPV4address addr;
addr.Service(3000);
// Create the socket. We maintain a class pointer so we can
// shut it down
m_server = new wxSocketServer(addr);
// We use Ok() here to see if the server is really listening
if (! m_server->Ok())
{
return;
}
// Set up the event handler and subscribe to connection events
m_server->SetEventHandler(*this,SERVER_ID);
m_server->SetNotify(wxSOCKET_CONNECTION_FLAG);
m_server->Notify(true);
}
void wxsocket_test_finalFrame::OnServerEvent(wxSocketEvent& WXUNUSED(event))
{
// Accept the new connection and get the socket pointer
wxSocketBase* sock = m_server->Accept(false);
// Tell the new socket how and where to process its events
sock->SetEventHandler(*this,SOCKET_ID);
sock->SetNotify(wxSOCKET_INPUT_FLAG | wxSOCKET_LOST_FLAG);
sock->Notify(true);
}
void wxsocket_test_finalFrame::OnSocketEvent(wxSocketEvent& event)
{
wxSocketBase *sock = event.GetSocket();
// Process the event
switch(event.GetSocketEvent())
{
case wxSOCKET_INPUT:
{
char buf[10];
// Read the data
sock->Read(buf,sizeof(buf));
// Write it back
sock->Write(buf,sizeof(buf));
// We are done with the socket,destroy it
sock->Destroy();
break;
}
case wxSOCKET_LOST:
{
sock->Destroy();
break;
}
}
}
\ wxsocket_test_finalMain.cpp | 99 |错误：未在此范围内声明“ m_server” |
操作系统：Windows
编译器：gcc版本8.1.0（x86_64-posix-seh-rev0，由MinGW-W64项目构建）
我是个流血的新手，不知道这里发生了什么，有人知道了吗？
解决方法
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