osmium::util::DeltaEncode< TValue, TDelta > Class Template Reference

#include <delta.hpp>

Collaboration diagram for osmium::util::DeltaEncode< TValue, TDelta >:

Public Types
using	value_type = TValue
using	delta_type = TDelta

Public Member Functions
	DeltaEncode (TValue value=0)
void	clear () noexcept
TValue	value () const noexcept
TDelta	update (TValue new_value) noexcept

Private Attributes
DeltaEncode value type must be some	integer
DeltaEncode delta type must be some signed	integer
Delta type size should be larger or equal to value type	size
TValue	m_value

Detailed Description

template<typename TValue, typename TDelta = int64_t>
class osmium::util::DeltaEncode< TValue, TDelta >

Helper class for delta encoding.

Member Typedef Documentation

delta_type

template<typename TValue , typename TDelta = int64_t>

using osmium::util::DeltaEncode< TValue, TDelta >::delta_type = TDelta

value_type

template<typename TValue , typename TDelta = int64_t>

using osmium::util::DeltaEncode< TValue, TDelta >::value_type = TValue

Constructor & Destructor Documentation

DeltaEncode()

template<typename TValue , typename TDelta = int64_t>

osmium::util::DeltaEncode< TValue, TDelta >::DeltaEncode ( TValue  value = 0 )

inlineexplicit

Member Function Documentation

clear()

template<typename TValue , typename TDelta = int64_t>

void osmium::util::DeltaEncode< TValue, TDelta >::clear ( )

inlinenoexcept

update()

template<typename TValue , typename TDelta = int64_t>

TDelta osmium::util::DeltaEncode< TValue, TDelta >::update ( TValue  new_value )

inlinenoexcept

value()

template<typename TValue , typename TDelta = int64_t>

TValue osmium::util::DeltaEncode< TValue, TDelta >::value ( ) const

inlinenoexcept

Member Data Documentation

integer [1/2]

template<typename TValue , typename TDelta = int64_t>

DeltaEncode value type must be some osmium::util::DeltaEncode< TValue, TDelta >::integer

private

integer [2/2]

template<typename TValue , typename TDelta = int64_t>

DeltaEncode delta type must be some signed osmium::util::DeltaEncode< TValue, TDelta >::integer

private

m_value

template<typename TValue , typename TDelta = int64_t>

TValue osmium::util::DeltaEncode< TValue, TDelta >::m_value

private

size

template<typename TValue , typename TDelta = int64_t>

Delta type size should be larger or equal to value type osmium::util::DeltaEncode< TValue, TDelta >::size

private

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

• include/osmium/util/delta.hpp