future.hpp File Reference

nros::Future<T> — single-shot deferred result. More...

#include <cstdint>
#include <cstddef>
#include "nros/result.hpp"

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Classes
class	nros::Future< T >

Namespaces
namespace	nros

Typedefs
typedef int	nros_cpp_ret_t

Functions
nros_cpp_ret_t	nros_cpp_spin_once (void *handle, int32_t timeout_ms)
uint64_t	nros_cpp_time_ns (void)

Detailed Description

nros::Future<T> — single-shot deferred result.

Typedef Documentation

nros_cpp_ret_t

typedef int nros_cpp_ret_t

Function Documentation

nros_cpp_spin_once()

nros_cpp_ret_t nros_cpp_spin_once	(	void *	handle,
		int32_t	timeout_ms
	)

nros_cpp_time_ns()

uint64_t nros_cpp_time_ns

(

void

)

Monotonic time in nanoseconds. Used by Future::wait() to budget its spin loop by wall-clock, not iteration count (Phase 89.2).