iox::posix::SharedMemory

Inherits from DesignPattern::Creation< SharedMemory, SharedMemoryError >

Public Types

	Name
using cxx::string< NAME_SIZE >	Name_t

Public Functions

	Name
	SharedMemory(const SharedMemory & )
SharedMemory &	operator=(const SharedMemory & )
	SharedMemory(SharedMemory && )
SharedMemory &	operator=(SharedMemory && )
	~SharedMemory()
int32_t	getHandle() const

Public Attributes

	Name
constexpr uint64_t	NAME_SIZE

Friends

	Name
class	DesignPattern::Creation< SharedMemory, SharedMemoryError >

Additional inherited members

Public Types inherited from DesignPattern::Creation< SharedMemory, SharedMemoryError >

	Name
using Creation< DerivedClass, ErrorType >	CreationPattern_t
using iox::cxx::expected< DerivedClass, ErrorType >	result_t
using ErrorType	errorType_t

Public Functions inherited from DesignPattern::Creation< SharedMemory, SharedMemoryError >

	Name
template \<typename... Targs> result_t	create(Targs &&... args) factory method which guarantees that either a working object is produced or an error value describing the error during construction
result_t	verify(DerivedClass && newObject) verifies if a class was created successfully
template \<typename... Targs> iox::cxx::expected< ErrorType >	placementCreate(void *const memory, Targs &&... args) factory method which guarantees that either a working object is produced or an error value describing the error during construction
	Creation() =default
	Creation(Creation && rhs)
	Creation(const Creation & rhs) =default
bool	isInitialized() const returns true if the object was constructed successfully, otherwise false

Protected Attributes inherited from DesignPattern::Creation< SharedMemory, SharedMemoryError >

	Name
bool	m_isInitialized
ErrorType	m_errorValue

Public Types Documentation

using Name_t

using iox::posix::SharedMemory::Name_t =  cxx::string<NAME_SIZE>;

Public Functions Documentation

function SharedMemory

SharedMemory(
    const SharedMemory & 
)

function operator=

SharedMemory & operator=(
    const SharedMemory & 
)

function SharedMemory

SharedMemory(
    SharedMemory && 
)

function operator=

SharedMemory & operator=(
    SharedMemory && 
)

function ~SharedMemory

~SharedMemory()

function getHandle

int32_t getHandle() const

Public Attributes Documentation

variable NAME_SIZE

static constexpr uint64_t NAME_SIZE = 128U;

Friends

friend DesignPattern::Creation< SharedMemory, SharedMemoryError >

friend class DesignPattern::Creation< SharedMemory, SharedMemoryError >;

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Updated on 31 May 2022 at 15:29:15 CEST