Class CSyncMemoryFile

• Defined in File ecal_memfile_sync.h

Nested Relationships

Nested Types

• Struct CSyncMemoryFile::SEventHandlePair

Class Documentation

class CSyncMemoryFile

Public Functions

CSyncMemoryFile(const std::string &base_name_, size_t size_, SSyncMemoryFileAttr attr_)

~CSyncMemoryFile()

bool Connect(const std::string &process_id_)

bool Disconnect(const std::string &process_id_)

bool CheckSize(size_t size_)

bool Write(CPayloadWriter &payload_, const SWriterAttr &data_, bool force_full_write_ = false)

std::string GetName() const

size_t GetSize() const

inline bool IsCreated() const

Protected Types

using EventHandleMapT = std::unordered_map<std::string, SEventHandlePair>

Protected Functions

bool Create(const std::string &base_name_, size_t size_)

bool Destroy()

bool Recreate(size_t size_)

void SyncContent()

void DisconnectAll()

Protected Attributes

std::string m_base_name

std::string m_memfile_name

CMemoryFile m_memfile

SSyncMemoryFileAttr m_attr

bool m_created

std::mutex m_event_handle_map_sync

EventHandleMapT m_event_handle_map

struct SEventHandlePair

Public Members

EventHandleT event_snd

EventHandleT event_ack

bool event_ack_is_invalid = false

The ack event has timeouted. Thus, we don’t wait for it anymore, until the subscriber notifies us via registration layer that it is still alive.