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not.h
Go to the documentation of this file.
1
// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; tab-width: 8 -*-
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//
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// not.h: Rcpp R/C++ interface class library --
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//
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// Copyright (C) 2010 - 2011 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__sugar__logical__not_h
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#define Rcpp__sugar__logical__not_h
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namespace
Rcpp
{
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namespace
sugar{
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template
<
bool
NA>
struct
negate
{
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static
inline
int
apply
(
int
x ){
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return
Rcpp::traits::is_na<LGLSXP>
( x ) ? x :
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( x ?
FALSE
:
TRUE
) ;
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}
29
static
inline
int
apply
(
int
x ) {
…
}
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} ;
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template
<
bool
NA>
struct
negate
{
…
};
34
template
<>
struct
negate
<
false
>{
35
static
inline
int
apply
(
int
x){
36
return
x ?
FALSE
:
TRUE
;
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} ;
35
static
inline
int
apply
(
int
x) {
…
}
38
} ;
34
template
<>
struct
negate
<
false
> {
…
};
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40
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template
<
bool
NA,
typename
T>
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class
Negate_SingleLogicalResult
:
public
SingleLogicalResult
<NA, Negate_SingleLogicalResult<NA,T> >{
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public
:
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typedef
SingleLogicalResult<NA,T>
TYPE
;
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typedef
SingleLogicalResult<NA, Negate_SingleLogicalResult<NA,T>
>
BASE
;
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Negate_SingleLogicalResult
(
const
TYPE
&
orig_
) :
orig
(
orig_
) {}
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inline
void
apply
(){
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BASE::set
(
negate<NA>::apply
(
orig
.
get
() ) );
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}
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inline
void
apply
() {
…
}
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private
:
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const
TYPE
&
orig
;
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} ;
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class
Negate_SingleLogicalResult
:
public
SingleLogicalResult
<NA, Negate_SingleLogicalResult<NA,T> > {
…
};
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}
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}
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template
<
bool
NA,
typename
T>
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inline
Rcpp::sugar::Negate_SingleLogicalResult<NA,T>
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operator!
(
const
Rcpp::sugar::SingleLogicalResult<NA,T>
& x){
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return
Rcpp::sugar::Negate_SingleLogicalResult<NA,T>
( x );
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}
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operator!
(
const
Rcpp::sugar::SingleLogicalResult<NA,T>
& x) {
…
}
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#endif
Rcpp::sugar::Negate_SingleLogicalResult
Definition
not.h:42
Rcpp::sugar::Negate_SingleLogicalResult::BASE
SingleLogicalResult< NA, Negate_SingleLogicalResult< NA, T > > BASE
Definition
not.h:45
Rcpp::sugar::Negate_SingleLogicalResult::TYPE
SingleLogicalResult< NA, T > TYPE
Definition
not.h:44
Rcpp::sugar::Negate_SingleLogicalResult::Negate_SingleLogicalResult
Negate_SingleLogicalResult(const TYPE &orig_)
Definition
not.h:46
Rcpp::sugar::Negate_SingleLogicalResult::apply
void apply()
Definition
not.h:48
Rcpp::sugar::Negate_SingleLogicalResult::orig
const TYPE & orig
Definition
not.h:53
Rcpp::sugar::SingleLogicalResult
Definition
SingleLogicalResult.h:42
Rcpp::sugar::SingleLogicalResult< NA, Negate_SingleLogicalResult< NA, T > >::set
void set(int x)
Definition
SingleLogicalResult.h:93
Rcpp::sugar::SingleLogicalResult::get
int get()
Definition
SingleLogicalResult.h:81
operator!
Rcpp::sugar::Negate_SingleLogicalResult< NA, T > operator!(const Rcpp::sugar::SingleLogicalResult< NA, T > &x)
Definition
not.h:62
Rcpp::traits::is_na< LGLSXP >
bool is_na< LGLSXP >(int x)
Definition
is_na.h:57
Rcpp
Rcpp API.
Definition
algo.h:28
Rcpp::as
T as(SEXP x)
Definition
as.h:151
Rcpp::sugar::negate< false >::apply
static int apply(int x)
Definition
not.h:35
Rcpp::sugar::negate
Definition
not.h:28
Rcpp::sugar::negate::apply
static int apply(int x)
Definition
not.h:29
inst
include
Rcpp
sugar
logical
not.h
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