counting_semaphore.hpp¶

See Public API for a list of names and headers that are part of the public HPX API.

namespace hpx

Typedefs

template<std::ptrdiff_t LeastMaxValue = PTRDIFF_MAX> using counting_semaphore = detail::counting_semaphore<LeastMaxValue>¶

using binary_semaphore = detail::binary_semaphore<>¶

template<typename Mutex = hpx::spinlock, int N = 0> class counting_semaphore_var : private hpx::detail::counting_semaphore<PTRDIFF_MAX, hpx::spinlock>¶

Public Functions

counting_semaphore_var(std::ptrdiff_t value = N)¶

counting_semaphore_var(counting_semaphore_var const&)¶

counting_semaphore_var &operator=(counting_semaphore_var const&)¶

void wait(std::ptrdiff_t count = 1)¶

bool try_wait(std::ptrdiff_t count = 1)¶

void signal(std::ptrdiff_t count = 1)¶: Signal the semaphore.

std::ptrdiff_t signal_all()¶

Private Types

template<> using mutex_type = Mutex¶