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is_eigen_base.h
Go to the documentation of this file.
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// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; tab-width: 4 -*-
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//
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// is_eigen_base.h: Rcpp R/C++ interface class library --
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//
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// Copyright (C) 2011 Doug Bates, Dirk Eddelbuettel and Romain Francois
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//
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// This file is part of Rcpp.
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//
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// Rcpp is free software: you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 2 of the License, or
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// (at your option) any later version.
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//
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// Rcpp is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Rcpp. If not, see <http://www.gnu.org/licenses/>.
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#ifndef Rcpp__traits__is_eigen_base_h
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#define Rcpp__traits__is_eigen_base_h
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namespace
Rcpp
{
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namespace
traits{
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template
<
typename
T>
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class
_is_eigen_helper
:
__sfinae_types
{
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template
<
typename
U>
struct
_Wrap_type
{ };
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template
<
typename
U>
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static
__one
__test
(
_Wrap_type<typename U::StorageKind>
*);
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template
<
typename
U>
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static
__two
__test
(...);
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public
:
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static
const
bool
value
=
sizeof
(
__test<T>
(0)) == 1;
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};
29
class
_is_eigen_helper
:
__sfinae_types
{
…
};
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template
<
typename
T>
struct
is_eigen_base
:
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integral_constant
<bool, _is_eigen_helper<T>::value >{ };
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template
<
typename
T>
struct
is_eigen_base
: {
…
};
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}
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}
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#endif
Rcpp::traits::_is_eigen_helper
Definition
is_eigen_base.h:29
Rcpp::traits::_is_eigen_helper::__test
static __one __test(_Wrap_type< typename U::StorageKind > *)
Rcpp::traits::_is_eigen_helper::__test
static __two __test(...)
Rcpp::traits::_is_eigen_helper::value
static const bool value
Definition
is_eigen_base.h:39
Rcpp
Rcpp API.
Definition
algo.h:28
Rcpp::as
T as(SEXP x)
Definition
as.h:151
Rcpp::traits::__sfinae_types::__two
Definition
has_iterator.h:36
Rcpp::traits::__sfinae_types
Definition
has_iterator.h:34
Rcpp::traits::__sfinae_types::__one
char __one
Definition
has_iterator.h:35
Rcpp::traits::_is_eigen_helper::_Wrap_type
Definition
is_eigen_base.h:30
Rcpp::traits::integral_constant
Definition
integral_constant.h:29
Rcpp::traits::is_eigen_base
Definition
is_eigen_base.h:43
inst
include
Rcpp
traits
is_eigen_base.h
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