osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp > Class Template Reference

#include <filter.hpp>

Inheritance diagram for osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >:

Classes
struct	Rule

Public Types
using	filter_type = Filter< TKey, TValue, TKeyComp, TValueComp >
using	argument_type = const osmium::Tag &
using	result_type = bool
using	iterator = osmium::memory::CollectionFilterIterator< filter_type, const osmium::Tag >

Public Member Functions
	Filter (bool default_result=false)
template<typename V = TValue, typename std::enable_if<!std::is_void< V >::value, int >::type = 0>
Filter &	add (bool result, const key_type &key, const value_type &value)
Filter &	add (bool result, const key_type &key)
bool	operator() (const osmium::Tag &tag) const
size_t	count () const noexcept
bool	empty () const noexcept

Private Types
using	key_type = TKey
using	value_type = typename std::conditional< std::is_void< TValue >::value, bool, TValue >::type

Private Attributes
std::vector< Rule >	m_rules
bool	m_default_result

Detailed Description

template<typename TKey, typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>
class osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >

Deprecated:

Use osmium::TagsFilter instead.

Member Typedef Documentation

argument_type

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

using osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::argument_type = const osmium::Tag&

filter_type

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

using osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::filter_type = Filter<TKey, TValue, TKeyComp, TValueComp>

iterator

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

using osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::iterator = osmium::memory::CollectionFilterIterator<filter_type, const osmium::Tag>

key_type

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

using osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::key_type = TKey

private

result_type

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

using osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::result_type = bool

value_type

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

using osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::value_type = typename std::conditional<std::is_void<TValue>::value, bool, TValue>::type

private

Constructor & Destructor Documentation

Filter()

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::Filter ( bool  default_result = false )

inlineexplicit

Member Function Documentation

add() [1/2]

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

Filter & osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::add ( bool  result, const key_type &  key  )

inline

add() [2/2]

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

template<typename V = TValue, typename std::enable_if<!std::is_void< V >::value, int >::type = 0>

Filter & osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::add ( bool  result, const key_type &  key, const value_type &  value  )

inline

count()

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

size_t osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::count ( ) const

inlinenoexcept

Return the number of rules in this filter.

Complexity: Constant.

empty()

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

bool osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::empty ( ) const

inlinenoexcept

Is this filter empty, ie are there no rules defined?

Complexity: Constant.

operator()()

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

bool osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::operator() ( const osmium::Tag &  tag ) const

inline

Member Data Documentation

m_default_result

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

bool osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::m_default_result

private

m_rules

template<typename TKey , typename TValue = void, typename TKeyComp = match_key<TKey>, typename TValueComp = match_value<TValue>>

std::vector<Rule> osmium::tags::Filter< TKey, TValue, TKeyComp, TValueComp >::m_rules

private

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

• include/osmium/tags/filter.hpp