m5::types::EndianInt< T, DataIsLittle > Struct Template Reference

Endian-compliant integer type. More...

#include <types.hpp>

Public Member Functions
template<bool HostIsLittle = m5::endian::little>
void	set (const T v)
	Set value with specified endianness.
template<bool HostIsLittle = m5::endian::little>
T	get () const
	Gets value with specified endianness.
uint8_t	high () const
	Gets the high byte (u8[0])
uint8_t	low () const
	Gets the low byte (u8[sizeof(T)-1])
const uint8_t *	data () const
	Gets the const pointer.
uint8_t *	data ()
	Gets the pointer.
size_t	size () const
	Gets size in uint8_t units.
Constructor
constexpr	EndianInt ()
	default constructor
template<bool HostIsLittle = m5::endian::little>
	EndianInt (const T v)
	from T
template<typename U = T, typename std::enable_if< sizeof(U)==2, int >::type = 0>
constexpr	EndianInt (const uint8_t b0, const uint8_t b1)
	Stored in order of bytes (2-byte types)
template<typename U = T, typename std::enable_if< sizeof(U)==4, int >::type = 0>
constexpr	EndianInt (const uint8_t b0, const uint8_t b1, const uint8_t b2, const uint8_t b3)
	Stored in order of bytes (4-byte types)
template<typename U = T, typename std::enable_if< sizeof(U)==8, int >::type = 0>
constexpr	EndianInt (const uint8_t b0, const uint8_t b1, const uint8_t b2, const uint8_t b3, const uint8_t b4, const uint8_t b5, const uint8_t b6, const uint8_t b7)
	Stored in order of bytes (8-byte types)
constexpr	EndianInt (const EndianInt &)=default
	default constructor
constexpr	EndianInt (EndianInt &&o) noexcept=default
	default constructor
Assignment
EndianInt &	operator= (const EndianInt &)=default
EndianInt &	operator= (EndianInt &&) noexcept=default
template<bool HostIsLittle = m5::endian::little>
EndianInt &	operator= (const T v)
template<typename H , typename L , typename U = T, typename std::enable_if< sizeof(U)==2, int >::type = 0>
EndianInt &	operator= (const std::pair< H, L > &o)
Cast
	operator bool () const
	To boolean.
	operator const uint8_t * () const
	To const uint8_t*.
	operator uint8_t * ()
	To uint8_t*.
	operator T () const
	To T on processor endianness.

Public Attributes
T	value {}
	Raw value.
uint8_t	u8 [sizeof(T)]
	Raw value according to uint8_t.

Related Symbols
(Note that these are not member symbols.)
Compare
template<typename T , bool DL1, bool DL2>
bool	operator== (const EndianInt< T, DL1 > &a, const EndianInt< T, DL2 > &b)
template<typename T , bool DL1, bool DL2>
bool	operator!= (const EndianInt< T, DL1 > &a, const EndianInt< T, DL2 > &b)
template<typename T , bool DL1, bool DL2>
bool	operator< (const EndianInt< T, DL1 > &a, const EndianInt< T, DL2 > &b)
template<typename T , bool DL1, bool DL2>
bool	operator> (const EndianInt< T, DL1 > &a, const EndianInt< T, DL2 > &b)
template<typename T , bool DL1, bool DL2>
bool	operator<= (const EndianInt< T, DL1 > &a, const EndianInt< T, DL2 > &b)
template<typename T , bool DL1, bool DL2>
bool	operator>= (const EndianInt< T, DL1 > &a, const EndianInt< T, DL2 > &b)

Detailed Description

template<typename T, bool DataIsLittle>
struct m5::types::EndianInt< T, DataIsLittle >

Endian-compliant integer type.

Template Parameters

T	Underlying integer type (uint16_t, int16_t, uint32_t, int32_t, etc.)
DataIsLittle	Data endianness true: Little false: Big

Member Function Documentation

get()

template<typename T , bool DataIsLittle>

template<bool HostIsLittle = m5::endian::little>

T m5::types::EndianInt< T, DataIsLittle >::get ( ) const

inline

Gets value with specified endianness.

Template Parameters

HostIsLittle

Host endianness (default as processor endianness)

set()

template<typename T , bool DataIsLittle>

template<bool HostIsLittle = m5::endian::little>

void m5::types::EndianInt< T, DataIsLittle >::set ( const T v )

inline

Set value with specified endianness.

Template Parameters

HostIsLittle

Host endianness (default as processor endianness)