Stores

Method	Description
store_container	Default constructor.
current	Retrieve mutable reference to current store item.
current	Retrieve constant reference to current store item.
operator*	Retrieve mutable reference to current store item.
operator*	Retrieve constant reference to current store item.
operator[]	Retreive mutable reference at given index.
operator[]	Retreive const reference at given index.
empty	Returns whether store is empty.
size	Returns the number of elements in the store.
data	Constant access to store elements.
current_index	Returns the current index in the store.
extend	Extend the store by one element and update current element.
pop_current	Removes current store element.
clear	Clears all elements in the store.

template<class T>
class store_container

Store container.

Public Functions

store_container(const std::string &name)

Default constructor.

Parameters

• name: Store name

T &current()

Retrieve mutable reference to current store item.

const T &current() const

Retrieve constant reference to current store item.

T &operator*()

Retrieve mutable reference to current store item.

const T &operator*() const

Retrieve constant reference to current store item.

T &operator[](std::size_t index)

Retreive mutable reference at given index.

Parameters

• index: Index

const T &operator[](std::size_t index) const

Retreive const reference at given index.

Parameters

• index: Index

bool empty() const

Returns whether store is empty.

auto size() const

Returns the number of elements in the store.

const std::vector<T> &data() const

Constant access to store elements.

int current_index() const

Returns the current index in the store.

T &extend()

Extend the store by one element and update current element.

The current element is set to the added store element.

void pop_current()

Removes current store element.

If the current element is the only element, the store is empty after this operation. If the current element is last element, the store points to the next last-but-one element after this operation. Otherwise, the element after the operation will be the one at the same position.

void clear()

Clears all elements in the store.