Utility template methods for class std::map. More...

#include <Imt.Base.OS.WinEC7/MapUtils.h>

Classes
class	createMap
	Allows initialization of maps in constructor initializer lists. More...

Static Public Member Functions
template<class KeyType , class ValueType >
static bool	includesKey (const std::map< KeyType, ValueType > &map, const KeyType &key)
	Tests whether the key is included in the map. More...

template<class KeyType , class ValueType >
static bool	includesValue (const std::map< KeyType, ValueType > &map, const ValueType &value)
	Tests whether the value is included in the map. More...

template<class KeyType , class ValueType >
static bool	getValue (const std::map< KeyType, ValueType > &map, const KeyType &key, ValueType &value)
	Return the value at given key. More...

template<class KeyType , class ValueType >
static ValueType	getValueDefault (const std::map< KeyType, ValueType > &map, const KeyType &key, const ValueType &defaultValue)
	Return the value at given key. More...

template<class KeyType , class ValueType >
static bool	getKey (const std::map< KeyType, ValueType > &map, const ValueType &value, KeyType &key)
	Return the key at given value. More...

template<class KeyType , class ValueType >
static void	removeValue (std::map< KeyType, ValueType > &map, const ValueType &value)
	Removes given value. More...

Detailed Description

Utility template methods for class std::map.

Member Function Documentation

◆ getKey()

template<class KeyType , class ValueType >

static bool imt::base::os::winec7::MapUtils::getKey	(	const std::map< KeyType, ValueType > &	map,
		const ValueType &	value,
		KeyType &	key
	)

inlinestatic

Return the key at given value.

Parameters

map	A map to search in
value	The value to search
key	The returned key

Returns: True if successful, false otherwhise.

◆ getValue()

template<class KeyType , class ValueType >

static bool imt::base::os::winec7::MapUtils::getValue	(	const std::map< KeyType, ValueType > &	map,
		const KeyType &	key,
		ValueType &	value
	)

inlinestatic

Return the value at given key.

Parameters

map	A map to search in
key	The key to search
value	The value (copy constructor will be used!)

Returns: true if value was found, false otherwise

◆ getValueDefault()

template<class KeyType , class ValueType >

static ValueType imt::base::os::winec7::MapUtils::getValueDefault	(	const std::map< KeyType, ValueType > &	map,
		const KeyType &	key,
		const ValueType &	defaultValue
	)

inlinestatic

Return the value at given key.

If the given key is not found return the given default value.

Parameters

map	A map to search in
key	The key to search
defaultValue	The default value

Returns: the value (copy constructor will be used!)

◆ includesKey()

template<class KeyType , class ValueType >

static bool imt::base::os::winec7::MapUtils::includesKey	(	const std::map< KeyType, ValueType > &	map,
		const KeyType &	key
	)

inlinestatic

Tests whether the key is included in the map.

The operator== used to determine the match between an element and the specified value must impose an equivalence relation between its operands.

Parameters

map	The map to operate on.
key	The key possibly in the map.

Returns: true if the key is included in the vector, false otherwise

See also: std::find

◆ includesValue()

template<class KeyType , class ValueType >

static bool imt::base::os::winec7::MapUtils::includesValue	(	const std::map< KeyType, ValueType > &	map,
		const ValueType &	value
	)

inlinestatic

Tests whether the value is included in the map.

◆ removeValue()

template<class KeyType , class ValueType >

static void imt::base::os::winec7::MapUtils::removeValue	(	std::map< KeyType, ValueType > &	map,
		const ValueType &	value
	)

inlinestatic

Removes given value.

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

D:/_Work/10/s/Imt.Base/Imt.Base.OS.WinEC7/MapUtils.h

Classes

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ getKey()

◆ getValue()

◆ getValueDefault()

◆ includesKey()

◆ includesValue()

◆ removeValue()