A simple aggregate type to bind a key string and and objects value. More...

#include <Teuchos_StringIndexedOrderedValueObjectContainer.hpp>

Public Member Functions
	KeyObjectPair ()

template<typename U , typename = std::enable_if_t<std::is_convertible_v<U, ObjType>>>
	KeyObjectPair (const std::string &key_in, U &&obj_in, bool isActive_in=true)

	KeyObjectPair (const KeyObjectPair &kop)
	Copy-constructor. More...

	KeyObjectPair (KeyObjectPair &&kop)
	Move-constructor. More...

KeyObjectPair &	operator= (const KeyObjectPair &kop)
	Copy-assignment operator. More...

bool	isActive () const

Static Public Member Functions
static KeyObjectPair< ObjType >	makeInvalid ()

Public Attributes
const std::string &	first

ObjType	second

std::string	key

Private Attributes
bool	isActive_

Detailed Description

template<class ObjType>
class Teuchos::StringIndexedOrderedValueObjectContainerBase::KeyObjectPair< ObjType >

A simple aggregate type to bind a key string and and objects value.

This is meant to be a drop-in replacement for std::pair<std::string, ObjType>. That is why the key and the object are called 'first' and 'second'.

Note that there is no invariant on the key and the object value so there is no need to encapsulate them. This is good because we can't since we need to provide 'first' and 'second' as raw data members to match std::pair. However, we don't want to allow users to be able to change the 'first' key string (like you can't with the std::map::value_type returned in the iterator) so we use a const reference for 'first'.

Definition at line 73 of file Teuchos_StringIndexedOrderedValueObjectContainer.hpp.

Constructor & Destructor Documentation

template<class ObjType>

Teuchos::StringIndexedOrderedValueObjectContainerBase::KeyObjectPair< ObjType >::KeyObjectPair ( )

inline

Definition at line 82 of file Teuchos_StringIndexedOrderedValueObjectContainer.hpp.

template<class ObjType>

template<typename U , typename = std::enable_if_t<std::is_convertible_v<U, ObjType>>>

Teuchos::StringIndexedOrderedValueObjectContainerBase::KeyObjectPair< ObjType >::KeyObjectPair	(	const std::string &	key_in,
		U &&	obj_in,
		bool	isActive_in = `true`
	)