IntegerZero< Scalar >

template<typename Scalar>
struct libsemigroups::IntegerZero< Scalar >

Defined in matrix.hpp.

This is a stateless struct with a single call operator of signature: Scalar operator()() const noexcept which returns 0; representing the additive identity of the integer semiring.

Public Member Functions
constexpr Scalar	operator() () const noexcept
	Call operator returning the integer 0.

Member Function Documentation

operator()()

template<typename Scalar>

Scalar operator() ( ) const

inlineconstexprnoexcept

This function returns the additive identity of the ring of integers (i.e. the integer 0).

Returns

The integer 0.

Exceptions

This function is noexcept and is guaranteed never to throw.

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The documentation for this struct was generated from the following file:

• /Users/jdm/libsemigroups/include/libsemigroups/matrix.hpp