保存用户自定义的回调函数

保存用户自定义的回调函数

设置回调函数对象 使用右值引用，延长了cb对象的生命周期，避免了拷贝操作

不启动Nagle算法

设置回调函数(用户自定义的函数传入)

设置回调函数(用户自定义的函数传入)

设置线程数量

设置线程数量

set iterator to a defined beginning

set iterator to a defined past the end

返回感兴趣的事件

! @brief skip the UTF-8 byte order mark @return true iff there is no BOM or the correct BOM has been skipped */

! @brief returns x - y @pre x.e == y.e and x.f >= y.f */

单线程

多线程

! @brief Serializes the given JSON object `j` to BSON and returns a vector containing the corresponding BSON-representation. B

! @brief create a MessagePack serialization of a given JSON value Serializes a given JSON value @a j to a byte vector using the MessagePac

! @brief return a string representation of the JSON pointer @invariant For each JSON pointer `ptr`, it holds: @code {.cpp} ptr =

! @brief create a UBJSON serialization of a given JSON value Serializes a given JSON value @a j to a byte vector using the UBJSON (Un

return name of values of type token_type (only used for errors)

事务操作

! @brief return the type of the JSON value (explicit) Return the type of the JSON value as a value from the @ref value_t enumeration.

! @brief determine the type prefix of container values @note This function does not need to be 100% accurate when it comes to i

! @param[in] format the current format (for diagnostics) @param[in] context further context information (for diagnostics) @return wh

! @param[in] value flattened JSON @return unflattened JSON @throw parse_error.109 if array index is not a number @throw type_

! @brief unget current character (read it again on next get) We implement unget by setting variable next_unget to true. The input is not

* 当改变channel所表示fd的events事件后，update负责在poller里面更改fd相应的事件epoll_ctl * */

* Channel::update => EventLoop::updateChannel => Poller::updateChannel * Channel::remove => EventLoop::removeChannel => Poller::removeChannel */

return value of the iterator

return the value of an iterator

returns the explanatory string