DUNE PDELab (git)

number.hh
1// SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file LICENSE.md in module root
2// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
3// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
4// vi: set et ts=4 sw=2 sts=2:
5#ifndef DUNE_COMMON_CONCEPTS_NUMBER_HH
6#define DUNE_COMMON_CONCEPTS_NUMBER_HH
7
8#include <dune/common/typetraits.hh>
9
10namespace Dune::Concept {
11
33template <class N>
34concept Number = Dune::IsNumber<N>::value;
35
36} // end namespace Dune::Concept
37
38#endif // DUNE_COMMON_CONCEPTS_NUMBER_HH
Dune::Concept::Number
The Number concept is satisfied if the type N can act as a scalar in the context of (hierarchically b...
Definition: number.hh:34
typetraits.hh
Traits for type conversions and type information.
Dune::Concept
Namespace for concepts.
Definition: concept.hh:34
Dune::IsNumber
Whether this type acts as a scalar in the context of (hierarchically blocked) containers.
Definition: typetraits.hh:194
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