1// This file is part of Eigen, a lightweight C++ template library
2// for linear algebra.
3//
4// Copyright (C) 2009-2010 Gael Guennebaud <gael.guennebaud@inria.fr>
5//
6// This Source Code Form is subject to the terms of the Mozilla
7// Public License v. 2.0. If a copy of the MPL was not distributed
8// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
9
10#ifndef EIGEN_SELFCWISEBINARYOP_H
11#define EIGEN_SELFCWISEBINARYOP_H
12
13namespace Eigen {
14
15// TODO generalize the scalar type of 'other'
16
17template<typename Derived>
18EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator*=(const Scalar& other)
19{
20  typedef typename Derived::PlainObject PlainObject;
21  internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::mul_assign_op<Scalar,Scalar>());
22  return derived();
23}
24
25template<typename Derived>
26EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& ArrayBase<Derived>::operator+=(const Scalar& other)
27{
28  typedef typename Derived::PlainObject PlainObject;
29  internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::add_assign_op<Scalar,Scalar>());
30  return derived();
31}
32
33template<typename Derived>
34EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& ArrayBase<Derived>::operator-=(const Scalar& other)
35{
36  typedef typename Derived::PlainObject PlainObject;
37  internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::sub_assign_op<Scalar,Scalar>());
38  return derived();
39}
40
41template<typename Derived>
42EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator/=(const Scalar& other)
43{
44  typedef typename Derived::PlainObject PlainObject;
45  internal::call_assignment(this->derived(), PlainObject::Constant(rows(),cols(),other), internal::div_assign_op<Scalar,Scalar>());
46  return derived();
47}
48
49} // end namespace Eigen
50
51#endif // EIGEN_SELFCWISEBINARYOP_H
52