本文整理汇总了C++中buf_t::clear方法的典型用法代码示例。如果您正苦于以下问题：C++ buf_t::clear方法的具体用法？C++ buf_t::clear怎么用？C++ buf_t::clear使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类buf_t的用法示例。
在下文中一共展示了buf_t::clear方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: NET_SendPacket
void NET_SendPacket (buf_t &buf, netadr_t &to)
{
int ret;
struct sockaddr_in addr;
NetadrToSockadr (&to, &addr);
ret = sendto (net_socket, (const char *)buf.ptr(), buf.size(), 0, (struct sockaddr *)&addr, sizeof(addr));
buf.clear();
if (ret == -1)
{
#ifdef _WIN32
int err = WSAGetLastError();
// wouldblock is silent
if (err == WSAEWOULDBLOCK)
return;
#else
if (errno == EWOULDBLOCK)
return;
if (errno == ECONNREFUSED)
return;
Printf (PRINT_HIGH, "NET_SendPacket: %s\n", strerror(errno));
#endif
}
}示例2: NET_SendPacket
void NET_SendPacket (buf_t &buf, netadr_t &to)
{
int ret;
struct sockaddr_in addr;
// [SL] 2011-07-06 - Don't try to send a packet if we're not really connected
// (eg, a netdemo is being played back)
if (simulated_connection)
{
buf.clear();
return;
}
NetadrToSockadr (&to, &addr);
ret = sendto (inet_socket, (const char *)buf.ptr(), buf.size(), 0, (struct sockaddr *)&addr, sizeof(addr));
buf.clear();
if (ret == -1)
{
#ifdef _WIN32
int err = WSAGetLastError();
// wouldblock is silent
if (err == WSAEWOULDBLOCK)
return;
#else
if (errno == EWOULDBLOCK)
return;
if (errno == ECONNREFUSED)
return;
Printf (PRINT_HIGH, "NET_SendPacket: %s\n", strerror(errno));
#endif
}
}