iox::cxx::set

Functions

	Name
template \<typename Container ,typename Type =typename Container::value_type> void	add(Container & container, const Type & entry)
template \<typename Container ,typename Type =typename Container::value_type> void	remove(Container & container, const Type & entry)
template \<typename Container ,typename Type =typename Container::value_type> bool	hasElement(Container & container, const Type & entry)
template \<typename Container > Container &	unify(Container & set1, const Container & set2)

Functions Documentation

function add

template <typename Container ,
typename Type  =typename Container::value_type>
void add(
    Container & container,
    const Type & entry
)

Parameters:

• container container to be added to
• entry element to be added

Adds entry to a container with set semantics. The entry type must provide operator==. If the entry already exists it is not added.

function remove

template <typename Container ,
typename Type  =typename Container::value_type>
void remove(
    Container & container,
    const Type & entry
)

Parameters:

• container container to be removed from
• entry element to be removed

Removes entry from a container if it exists. The entry type must provide operator==.

function hasElement

template <typename Container ,
typename Type  =typename Container::value_type>
bool hasElement(
    Container & container,
    const Type & entry
)

Parameters:

• container container to check
• entry element whose existence is checked

Return: true if the container contains entry, false otherwise

Checks whether a container contains some specified entry. The entry type must provide operator==.

function unify

template <typename Container >
Container & unify(
    Container & set1,
    const Container & set2
)

Parameters:

• set1 first set operand for union operation, also holds the union result after operation
• set2 second set operand for union operation

Return: reference to the union of both sets stored in set1

union of set1 and set2, set1 is the union after the operation and returned as result

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Updated on 31 May 2022 at 15:29:15 CEST