# network/switch/switch_buffer.h
## `SwitchBuffer::PerPortSched::drain_once`
`void drain_once(PortId port)`
## `SwitchBuffer::PerPortSched::drain_one_common`
`bool drain_one_common(PortId port)`
## `SwitchBuffer::PerPortSched::on_dequeue_commit`
`virtual void on_dequeue_commit(PortId port, Bytes sz) = 0`
## `SwitchBuffer::PerPortSched::on_enqueue_cap_check`
`virtual bool on_enqueue_cap_check(PortId port, Bytes sz) = 0`
## `SwitchBuffer::PerPortSched::on_enqueue_commit`
`virtual void on_enqueue_commit(PortId port, Bytes sz) = 0`
## `SwitchBuffer::PerPortSched::queued_bytes_port`
`Bytes queued_bytes_port(PortId p) const noexcept`
## `SwitchBuffer::PerPortSched::queued_bytes_total`
`Bytes queued_bytes_total() const noexcept`
## `SwitchBuffer::PerPortSched::queues_for`
`virtual const std::array<std::deque<Queued>, PRI_COUNT> &queues_for( PortId p) const = 0`
## `SwitchBuffer::PerPortSched::queues_for`
`virtual std::array<std::deque<Queued>, PRI_COUNT> &queues_for(PortId p) = 0`
## `SwitchBuffer::PerPortSched::schedule_drain_if_needed`
`void schedule_drain_if_needed(PortId port)`
## `SwitchBuffer::PerPortSched::try_reserve_and_send`
`std::optional<Time> try_reserve_and_send(PortId port, Queued &q)`
## `SwitchBuffer::buffer_size`
`Bytes buffer_size() const noexcept`
## `SwitchBuffer::drain_one`
`virtual bool drain_one(PortId port) = 0`
## `SwitchBuffer::enqueue_packet`
`virtual bool enqueue_packet(const Packet &pkt, PortId egress, FlowPriority prio) = 0`
## `SwitchBuffer::owner`
`const NetworkSwitch *owner() const noexcept`
## `SwitchBuffer::port_buffered`
`Bytes port_buffered(PortId p) const noexcept`
## `SwitchBuffer::port_cnt`
`uint16_t port_cnt() const noexcept`
## `SwitchBuffer::ports_buffered`
`const std::vector<Bytes> &ports_buffered() const noexcept`
## `SwitchBuffer::set_egress_links`
`void set_egress_links(const std::vector<Link*> &links)`
## `SwitchBuffer::set_share_ctrl`
`void set_share_ctrl(uint8_t pct) noexcept`
## `SwitchBuffer::set_share_elephant`
`void set_share_elephant(uint8_t pct) noexcept`
## `SwitchBuffer::set_share_mice`
`void set_share_mice(uint8_t pct) noexcept`
## `SwitchBuffer::share_ctrl`
`uint8_t share_ctrl() const noexcept`
## `SwitchBuffer::share_elephant`
`uint8_t share_elephant() const noexcept`
## `SwitchBuffer::share_mice`
`uint8_t share_mice() const noexcept`
## `SwitchBuffer::simulator`
`const Simulator *simulator() const noexcept`
## `SwitchBuffer::type`
`SwitchBufferType type() const noexcept`
## `SwitchBuffer::~SwitchBuffer`
`virtual ~SwitchBuffer() = default`
## `drain_once`
`void drain_once(PortId port);`
## `drain_one_common`
`bool drain_one_common(PortId port);`
## `schedule_drain_if_needed`
`void schedule_drain_if_needed(PortId port);`
## `try_reserve_and_send`
`std::optional<Time> try_reserve_and_send(PortId port, Queued &q);`