ByteBuffer Class Reference

#include <ImFusion/Core/ByteBuffer.h>

Specialization of the ByteBufferView class that has ownership of the underlying data. More...

Inheritance diagram for ByteBuffer:

Detailed Description

Specialization of the ByteBufferView class that has ownership of the underlying data.

In contrast to the base class, ByteBuffer is movable and move-assignable and copy construction/ copy assignment will deep copy the underlying data.

See also

ByteBufferStream

Public Member Functions
	ByteBuffer ()=default
	Create an empty (invalid) owning buffer.
	ByteBuffer (size_t size)
	Create an uninitialized owning buffer of the given size.
	ByteBuffer (std::unique_ptr< char[]> data, size_t size)
	Creates buffer taking ownership of the passed data.
	ByteBuffer (const std::string &string)
	Create a new buffer copying the content from string.
	ByteBuffer (const ByteBuffer &rhs)
	Copy constructor will always deep copy all data.
ByteBuffer &	operator= (const ByteBuffer &rhs)
	Copy assignment will always deep copy all data.
	ByteBuffer (ByteBuffer &&rhs) noexcept
	Move constructor will move all data into this instance. rhs will be empty/invalid afterwards.
ByteBuffer &	operator= (ByteBuffer &&rhs) noexcept
	Move assignment will move all data into this instance. rhs will be empty/invalid afterwards.
char *	release ()
	Release any potential ownership and return the raw pointer now owning the underlying data.
Public Member Functions inherited from ByteBufferMutableView
	ByteBufferMutableView ()=default
	Create an empty (invalid) buffer.
	ByteBufferMutableView (char *data, size_t size)
	Create a non-owning buffer of the given size wrapping around the given array.
	ByteBufferMutableView (std::string &string)
	Create a new buffer referencing the content from string.
	ByteBufferMutableView (const ByteBufferMutableView &rhs)=default
	ByteBufferMutableView (ByteBufferMutableView &&rhs) noexcept=default
ByteBufferMutableView &	operator= (const ByteBufferMutableView &rhs)=default
ByteBufferMutableView &	operator= (ByteBufferMutableView &&rhs) noexcept=default
ByteBufferMutableView	mutableView ()
	Return a mutable view onto this buffer, same effect as calling the copy constructor.
ByteBufferMutableView	mutableSubView (size_t offset, size_t size) const
	Create a mutable view onto a subregion of this buffer.
char &	operator[] (size_t which)
const char &	operator[] (size_t which) const
char *	data ()
	Return the pointer to the buffer data.
const char *	data () const
	Return the pointer to the buffer data.
char *	begin ()
	Return iterator to the beginning of the buffer.
const char *	begin () const
	Return iterator to the beginning of the buffer.
char *	end ()
	Return iterator to one past the end of the buffer.
const char *	end () const
	Return iterator to one past the end of the buffer.
	ByteBufferMutableView (ByteBuffer &&rhs)=delete
ByteBufferMutableView &	operator= (ByteBuffer &&rhs)=delete
Public Member Functions inherited from ByteBufferView
	ByteBufferView ()=default
	Create an empty (invalid) buffer.
	ByteBufferView (const char *data, size_t size)
	Create a non-owning buffer of the given size wrapping around the given array.
	ByteBufferView (const std::string &string)
	Create a new buffer referencing the content from string.
	ByteBufferView (std::string_view string)
	ByteBufferView (const ByteBufferView &rhs)=default
	ByteBufferView (ByteBufferView &&rhs) noexcept=default
ByteBufferView &	operator= (const ByteBufferView &rhs)=default
ByteBufferView &	operator= (ByteBufferView &&rhs) noexcept=default
const char &	operator[] (size_t which) const
const char *	data () const
	Return the pointer to the buffer data.
ByteSize	size () const
	Return the number of bytes stored in the buffer.
std::string	toString ()
	Copy the data to a new std::string.
std::string_view	toStringView ()
	Create a std::string_view onto the underlying buffer.
bool	isEmpty () const
	Check whether the buffer is empty.
ByteBuffer	copy () const
	Create an owning deep copy of this buffer.
ByteBuffer	subCopy (size_t offset, size_t size) const
	Create an owning deep copy of a subregion of this buffer.
ByteBufferView	view () const
	Return a const view onto this buffer, same effect as calling the copy constructor.
ByteBufferView	subView (size_t offset, size_t size) const
	Create a read-only view onto a subregion of this buffer.
const char *	begin () const
	Return iterator to the beginning of the buffer.
const char *	end () const
	Return iterator to one past the end of the buffer.
	ByteBufferView (ByteBuffer &&rhs)=delete
ByteBufferView &	operator= (ByteBuffer &&rhs)=delete

Static Public Member Functions
static ByteBuffer	copyFrom (const char *buffer, size_t size)
	Creates a new ByteBuffer copying the data from the given buffer.

Additional Inherited Members
Protected Attributes inherited from ByteBufferView
char *	m_data = nullptr
	Raw pointer to the buffer data.
size_t	m_size = 0
	Number of bytes stored in m_data.

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

• ImFusion/Core/ByteBuffer.h