Member Functions
Overloaded Operators
Common Functionality
Data Accessors
T& first() noexcept
T& last() noexcept
Utility Functions
template<typename Value>
template<typename Value>
template<typename Value>
Iteration
template<typename T>T& Span<T>::first()nodiscardnoexcept[1/2][¶]
Returns a reference to the first element of the span.
Remarks
The span must have at least one element. Attempting to use first() on empty span will trigger an assertion failure in debug builds.
template<typename T>const T& Span<T>::first() constnodiscardnoexcept[2/2][¶]
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<typename T>T& Span<T>::last()nodiscardnoexcept[1/2][¶]
Returns a reference to the last element of the span.
Remarks
The span must have at least one element. Attempting to use last() on empty span will trigger an assertion failure in debug builds.
template<typename T>const T& Span<T>::last() constnodiscardnoexcept[2/2][¶]
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<typename T> template<typename Value>bool Span<T>::contains(Value&& value) constnodiscardnoexcept[¶]
Tests whether the vector contains value.