process_group

A group of processes.

using const_iterator = std::vector< process >::const_iterator
Container constant iterator.
using iterator = std::vector< process >::iterator
Container iterator.

swap(process_group & rhs) -> void
Swap with rhs.
empty() const -> bool
Check if the group is empty.
back() -> process &
Returns the last process.
back() const -> const process &
Returns the last process.
front() -> process &
Returns the first process.
front() const -> const process &
Returns the first process.
end() -> iterator
Returns iterator to the end of the container.
begin() -> iterator
Returns iterator to the beginning of the container.
size() const -> size_t
Get the number of proccess in the group.
operator[](size_t i) -> process &
Get process by index i.
operator[](size_t i) const -> const process &
Get process by index i.
template <class Lock, class F>
wait(Lock & lock, F callback, wait_flags flags = wait_flags::exited) -> void
Wait until all processes finish their execution unlocking lock for the duration of wait.

bad_call

if system error occurs, except std::errc::interrupted

See
std::errc
See
waitid(2)
wait() -> int
Wait until all processes finish their execution.
template <class F>
emplace(F && childmain, process_flag pf = process_flag::fork, size_t stack_size = 4096 *8) -> const process &
Add new process to a group using childmain as the main function.
operator=(process_group && rhs) -> process_group &
Move-assignment.
operator=(const process_group &) -> process_group &
process_group(const process_group &)
process_group(process_group && rhs)
Move-constructor.
~process_group()
process_group()