SNMP::UIntegerBER< T > Class Template Reference

Base class for unsigned integer BER. More...

#include <src/BER.h>

Inheritance diagram for SNMP::UIntegerBER< T >:

Collaboration diagram for SNMP::UIntegerBER< T >:

Public Member Functions
virtual void	encode (Stream &stream)
	Encodes UIntegerBER to stream.
virtual void	decode (Stream &stream, const uint8_t flag=Flag::None)
	Decodes UIntegerBER from stream.
virtual uint8_t *	encode (uint8_t *buffer)
	Encodes UIntegerBER to memory buffer.
virtual uint8_t *	decode (uint8_t *buffer)
	Decodes UIntegerBER from memory buffer.
const T	getValue () const
	Gets the UIntegerBER value.
void	setValue (const T value)
	Sets the UIntegerBER value.
Public Member Functions inherited from SNMP::BER
	BER (const unsigned int type)
	Creates a BER object.
virtual	~BER ()
	BER destructor.
template<typename T>
void	encodeNumeric (T value, Stream &stream)
	Encodes BER numeric value to stream.
template<typename T>
void	decodeNumeric (T *value, Stream &stream, const uint8_t flag=Flag::None)
	Decodes BER numeric value from stream.
template<typename T>
uint8_t *	encodeNumeric (T value, uint8_t *buffer)
	Encodes BER numeric value to memory buffer.
template<typename T>
uint8_t *	decodeNumeric (T *value, uint8_t *buffer, const uint8_t flag=Flag::None)
	Decodes BER numeric value from memory buffer.
template<typename T>
void	setNegative (T value)
	Computes BER length of a negative integer.
template<typename T>
void	setPositive (T value)
	Computes BER length of a positive integer.
const unsigned int	getType () const
	Gets the BER type.
const unsigned int	getLength () const
	Gets the BER length.
virtual const unsigned int	getSize (const bool refresh=false)
	Gets the size of the BER.
Public Member Functions inherited from SNMP::Base
void	encode7bits (uint32_t value, uint8_t *buffer, const uint8_t size)
	Encodes integer value to memory buffer.

Protected Member Functions
	UIntegerBER (const T value, const uint8_t type)
	Creates an UIntegerBER.
Protected Member Functions inherited from SNMP::BER
BER *	create (const Type &type)
	Creates a BER of given type.

Private Attributes
T	_value

Additional Inherited Members
Static Public Member Functions inherited from SNMP::Base
static void	encode7bits (uint32_t value, Stream &stream, const uint8_t size)
	Encodes integer value to stream.
Protected Attributes inherited from SNMP::BER
Length	_length
Type	_type
Protected Attributes inherited from SNMP::Base
unsigned int	_size = 0

Detailed Description

template<class T>
class SNMP::UIntegerBER< T >

Base class for unsigned integer BER.

Template Parameters

T	Unsigned integer type.

Definition at line 2093 of file BER.h.

Constructor & Destructor Documentation

UIntegerBER()

template<class T>

SNMP::UIntegerBER< T >::UIntegerBER ( const T value, const uint8_t type )

inlineprotected

Creates an UIntegerBER.

Parameters

value	UIntegerBER unsigned integer value.
type	UIntegerBER type.

Definition at line 2101 of file BER.h.

References SNMP::BER::BER(), and setValue().

Member Function Documentation

decode() [1/2]

template<class T>

virtual void SNMP::UIntegerBER< T >::decode ( Stream & stream, const uint8_t flag = Flag::None )

inlinevirtual

Decodes UIntegerBER from stream.

The inherited BER::decodeNumeric<T>() template function decodes type, length and value.

Parameters

stream	Stream to read from.
flag	Decoding flag.

Reimplemented from SNMP::BER.

Definition at line 2129 of file BER.h.

References _value, SNMP::BER::decodeNumeric(), and SNMP::Flag::None.

decode() [2/2]

template<class T>

virtual uint8_t * SNMP::UIntegerBER< T >::decode ( uint8_t * buffer )

inlinevirtual

Decodes UIntegerBER from memory buffer.

The inherited BER::decodeNumeric<T>() template function decodes type, length and value.

Parameters

buffer

Pointer to the buffer.

Returns

Next position to be read in buffer.

Reimplemented from SNMP::BER.

Definition at line 2155 of file BER.h.

References _value, and SNMP::BER::decodeNumeric().

encode() [1/2]

template<class T>

virtual void SNMP::UIntegerBER< T >::encode ( Stream & stream )

inlinevirtual

Encodes UIntegerBER to stream.

The inherited BER::encodeNumeric<T>() template function encodes type, length and value.

Parameters

stream

Stream to write to.

Reimplemented from SNMP::BER.

Definition at line 2116 of file BER.h.

References _value, and SNMP::BER::encodeNumeric().

encode() [2/2]

template<class T>

virtual uint8_t * SNMP::UIntegerBER< T >::encode ( uint8_t * buffer )

inlinevirtual

Encodes UIntegerBER to memory buffer.

The inherited BER::encodeNumeric<T>() template function encodes type, length and value.

Parameters

buffer

Pointer to the buffer.

Returns

Next position to be written in buffer.

Reimplemented from SNMP::BER.

Definition at line 2142 of file BER.h.

References _value, and SNMP::BER::encodeNumeric().

getValue()

template<class T>

const T SNMP::UIntegerBER< T >::getValue ( ) const

inline

Gets the UIntegerBER value.

Returns

UIntegerBER unsigned integer value.

Definition at line 2165 of file BER.h.

References _value.

setValue()

template<class T>

void SNMP::UIntegerBER< T >::setValue ( const T value )

inline

Sets the UIntegerBER value.

Note

Length is updated.

Parameters

value

UIntegerBER unsigned integer value.

Definition at line 2176 of file BER.h.

References _value, and SNMP::BER::setPositive().

Referenced by UIntegerBER().

Member Data Documentation

_value

template<class T>

T SNMP::UIntegerBER< T >::_value

private

UIntegerBER unsigned integer value.

Definition at line 2183 of file BER.h.

Referenced by decode(), decode(), encode(), encode(), getValue(), and setValue().

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

• BER.h