【发布时间】:2012-05-26 09:08:25
【问题描述】:
我正在使用此代码阅读
socket_.async_read_some(boost::asio::buffer(data_, max_length),
boost::bind(&session::handle_read, this,
boost::asio::placeholders::error,
boost::asio::placeholders::bytes_transferred));
这就是写作
boost::asio::async_write(socket_,
boost::asio::buffer(data_, bytes_transferred),
boost::bind(&session::handle_write, this,
boost::asio::placeholders::error));
其中socket_是socket,max_length是枚举,值为1024,data_是char数组,长度为max_length。
但我想用 streambuf 替换 char 数组缓冲区。我试过了
boost::asio::streambuf streamBuffer;
socket_.async_read_some(boost::asio::buffer(streamBuffer),
boost::bind(&session::handle_read, this,
boost::asio::placeholders::error,
boost::asio::placeholders::bytes_transferred));
但不起作用。我该怎么做?
【问题讨论】:
标签: c++ boost buffer boost-asio streambuf