mcp::CancellationState Struct Reference

Shared state backing a cancellation token/source pair. More...

#include <cancellation.hpp>

Public Attributes
std::atomic_bool	cancelled {false}
std::mutex	mutex
std::condition_variable	cv
std::size_t	next_callback_id = 1
std::vector< std::pair< std::size_t, std::function< void()> > >	callbacks

Detailed Description

Shared state backing a cancellation token/source pair.

The atomic flag provides a fast-path check for cancelled(). The mutex and condition variable are only used when wait_for_cancel() is called. This keeps the common path (polling cancelled()) allocation-free after the initial CancellationState construction.

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The documentation for this struct was generated from the following file:

• sdk/include/cxxmcp/cancellation.hpp