MR::MapOrHashMap< K, V > Struct Template Reference

#include <MRMapOrHashMap.h>

Public Types
using	Dense = Vector<V, K>
using	Hash = HashMap<K, V>

Public Member Functions
void	setMap (Dense &&m MR_LIFETIME_CAPTURE_BY_NESTED(this))
void	setHashMap (Hash &&m MR_LIFETIME_CAPTURE_BY_NESTED(this))
void	resizeReserve (size_t denseTotalSize, size_t hashAdditionalCapacity)
void	pushBack (K key MR_LIFETIME_CAPTURE_BY_NESTED(this), V val MR_LIFETIME_CAPTURE_BY_NESTED(this))
template<typename F >
void	forEach (F &&f) const
	executes given function for all pairs (key, value) with valid value for dense map
Dense *	getMap () MR_LIFETIMEBOUND
const Dense *	getMap () const MR_LIFETIMEBOUND
Hash *	getHashMap () MR_LIFETIMEBOUND
const Hash *	getHashMap () const MR_LIFETIMEBOUND
void	clear ()

Static Public Member Functions
static MapOrHashMap	createMap (size_t size=0)
static MapOrHashMap	createHashMap (size_t capacity=0)

Public Attributes
std::variant< Dense, Hash >	var
	default construction will select dense map

Detailed Description

template<typename K, typename V>
struct MR::MapOrHashMap< K, V >

stores a mapping from keys K to values V in one of two forms: 1) as dense map (vector) preferable when there are few missing keys in a range [0, endKey) 2) as hash map preferable when valid keys are a small subset of the range

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

• MRMapOrHashMap.h