algorithm.hpp File Reference

#include <algorithm>

Go to the source code of this file.

Functions
template<typename Collection >
auto	rsl::contains (Collection const &collection, typename Collection::const_reference value)
	Determine if a collection contains a value. Example usage: More...
template<typename Collection >
auto	rsl::is_unique (Collection collection)
	Determine if all elements in a collection are unique. Example usage: More...

Function Documentation

contains()

template<typename Collection >

auto rsl::contains	(	Collection const &	collection,
		typename Collection::const_reference	value
	)

Determine if a collection contains a value. Example usage:

auto values = std::vector{1, 2, 3};
rsl::contains(values, 3); // true
rsl::contains(values, -1); // false

is_unique()

template<typename Collection >

auto rsl::is_unique

(

Collection

collection

)

Determine if all elements in a collection are unique. Example usage:

rsl::is_unique(std::vector{2,2}); // false
rsl::is_unique(std::vector{1,2,3}); // true

Because of how this function is implemented, the collection parameter is taken by value, creating a copy. The implication of this is that it will not work on collections of non-copy-able objects.