volcart::auto_mmap_info Struct Reference

Memmap record which automatically unmaps the file on destruction. More...

#include <vc/core/util/MemMap.hpp>

Inheritance diagram for volcart::auto_mmap_info:

Collaboration diagram for volcart::auto_mmap_info:

Public Member Functions
	auto_mmap_info ()=default
	auto_mmap_info (const mmap_info &rhs)
	auto_mmap_info (mmap_info &&rhs)
auto	operator= (const mmap_info &rhs) -> auto_mmap_info &
auto	operator= (mmap_info &&rhs) -> auto_mmap_info &
auto	operator= (auto_mmap_info &&rhs) noexcept -> auto_mmap_info &
	auto_mmap_info (auto_mmap_info &)=delete
	auto_mmap_info (const auto_mmap_info &)=delete
auto	operator= (auto_mmap_info &) -> auto_mmap_info &=delete
auto	operator= (const auto_mmap_info &) -> auto_mmap_info &=delete
	~auto_mmap_info ()
Public Member Functions inherited from volcart::mmap_info
	operator bool () const

Additional Inherited Members
Public Attributes inherited from volcart::mmap_info
void *	addr {nullptr}
std::int64_t	size {-1}

Detailed Description

Memmap record which automatically unmaps the file on destruction.

The same as mmap_info but automatically calls UnmapFile() on destruction. To avoid unintended unmapping, this class cannot be copied but can be moved.

Definition at line 37 of file MemMap.hpp.

Constructor & Destructor Documentation

auto_mmap_info() [1/5]

volcart::auto_mmap_info::auto_mmap_info ( )

default

Default constructor

auto_mmap_info() [2/5]

volcart::auto_mmap_info::auto_mmap_info ( const mmap_info &  rhs )

explicit

Copy construct from mmap_info

auto_mmap_info() [3/5]

volcart::auto_mmap_info::auto_mmap_info ( mmap_info &&  rhs )

explicit

Move construct from mmap_info

auto_mmap_info() [4/5]

volcart::auto_mmap_info::auto_mmap_info ( auto_mmap_info &  )

explicitdelete

Cannot copy construct from another auto_mmap_info

auto_mmap_info() [5/5]

volcart::auto_mmap_info::auto_mmap_info ( const auto_mmap_info &  )

explicitdelete

Cannot copy construct from another auto_mmap_info

~auto_mmap_info()

volcart::auto_mmap_info::~auto_mmap_info

(

)

Auto-unmapping destructor

Member Function Documentation

operator=() [1/5]

auto volcart::auto_mmap_info::operator= ( auto_mmap_info &&  rhs ) -> auto_mmap_info &

noexcept

Move assign from another auto_mmap_info

operator=() [2/5]

auto volcart::auto_mmap_info::operator= ( auto_mmap_info &  ) -> auto_mmap_info &=delete

delete

Cannot copy assign from another auto_mmap_info

operator=() [3/5]

auto volcart::auto_mmap_info::operator= ( const auto_mmap_info &  ) -> auto_mmap_info &=delete

delete

Cannot copy construct from another auto_mmap_info

operator=() [4/5]

auto volcart::auto_mmap_info::operator=

(

const mmap_info &

rhs

)

-> auto_mmap_info &

Copy assign from mmap_info

operator=() [5/5]

auto volcart::auto_mmap_info::operator=

(

mmap_info &&

rhs

)

-> auto_mmap_info &

Move assign from mmap_info

---

The documentation for this struct was generated from the following file:

• vc/core/util/MemMap.hpp