B2bits::MemBlock Class Reference

#include <b2bits/types/String.h>

Public Types
typedef char	value_type
	Provides access to the template parameter. More...

Public Member Functions
value_type const *	data () const noexcept
std::size_t	size () const noexcept
	Returns size of the block. More...
value_type const *	end () const noexcept
	Returns pointer to the next after last character. More...
value_type const *	begin () const noexcept
	Returns pointer to first character. More...
value_type const &	operator[] (std::size_t index) const noexcept
	Indexer. More...
int	compareTo (MemBlock rv) const noexcept
	MemBlock (const value_type *aData, size_t aSize) noexcept
template<typename Iterator >
	MemBlock (Iterator aBegin, Iterator aEnd) noexcept
	MemBlock () noexcept
	Default constructor. More...

Detailed Description

Memory block type. Object does not own stored memory block.

Inheritance diagram for B2bits::MemBlock:

Member Typedef Documentation

value_type

typedef char B2bits::MemBlock::value_type

Provides access to the template parameter.

Constructor & Destructor Documentation

MemBlock() [1/3]

B2bits::MemBlock::MemBlock ( const value_type *  aData, size_t  aSize  )

inlinenoexcept

Constructor Constructs instance from address to memory and size

Parameters

aData	address to the block
aSize	size of the block

MemBlock() [2/3]

template<typename Iterator >

B2bits::MemBlock::MemBlock ( Iterator  aBegin, Iterator  aEnd  )

inlinenoexcept

Constructor Constructs instance from address to memory and size

Parameters

aBegin	address to the first byte of the block
aEnd	address of the byte after last byte of the block

MemBlock() [3/3]

B2bits::MemBlock::MemBlock ( )

inlinenoexcept

Default constructor.

Member Function Documentation

begin()

value_type const* B2bits::MemBlock::begin ( ) const

inlinenoexcept

Returns pointer to first character.

compareTo()

int B2bits::MemBlock::compareTo ( MemBlock  rv ) const

noexcept

Compares two MemBlock

Returns

The return value indicates the relationship between the buffers.

data()

value_type const* B2bits::MemBlock::data ( ) const

inlinenoexcept

Returns pointer to the first character of the block

Note

Memory block does not have null-termination character. Use size method to get size of the block.

end()

value_type const* B2bits::MemBlock::end ( ) const

inlinenoexcept

Returns pointer to the next after last character.

operator[]()

value_type const& B2bits::MemBlock::operator[] ( std::size_t  index ) const

inlinenoexcept

Indexer.

size()

std::size_t B2bits::MemBlock::size ( ) const

inlinenoexcept

Returns size of the block.