BasicBoolFunctors.ih

/**
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 **/
 
/**
 * @file BasicBoolFunctors.ih
 * @author Jacques-Olivier Lachaud (\c jacques-olivier.lachaud@univ-savoie.fr )
 * Laboratory of Mathematics (CNRS, UMR 5807), University of Savoie, France
 *
 * @date 2010/07/10
 *
 * Implementation of inline methods defined in BasicBoolFunctors.h
 *
 * This file is part of the DGtal library.
 */
 
 
//////////////////////////////////////////////////////////////////////////////
#include <cstdlib>
//////////////////////////////////////////////////////////////////////////////
 
///////////////////////////////////////////////////////////////////////////////
// IMPLEMENTATION of inline methods.
///////////////////////////////////////////////////////////////////////////////
 
//------------------------------------------------------------------------------
inline
bool
DGtal::functors::TrueBoolFct0::operator()() const
{ return true; }
//------------------------------------------------------------------------------
inline
bool
DGtal::functors::FalseBoolFct0::operator()() const
{ return false; }
//------------------------------------------------------------------------------
inline
bool
DGtal::functors::IdentityBoolFct1::operator()( bool b ) const
{ return b; }
//------------------------------------------------------------------------------
inline
bool
DGtal::functors::NotBoolFct1::operator()(  bool b ) const
{ return !b; }
//------------------------------------------------------------------------------
inline
bool
DGtal::functors::AndBoolFct2::operator()( bool b1, bool b2 ) const
{ return b1 && b2; }
//------------------------------------------------------------------------------
inline
bool
DGtal::functors::OrBoolFct2::operator()( bool b1, bool b2 ) const
{ return b1 || b2; }
//------------------------------------------------------------------------------
inline
bool
DGtal::functors::XorBoolFct2::operator()( bool b1, bool b2 ) const
{ return b1 != b2; }
//------------------------------------------------------------------------------
inline
bool
DGtal::functors::ImpliesBoolFct2::operator()( bool b1, bool b2 ) const
{ return (! b1 ) || b2; }
//------------------------------------------------------------------------------
 
//                                                                           //
///////////////////////////////////////////////////////////////////////////////