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aka_circular_array_inline_impl.hh
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Sat, Nov 9, 08:39

aka_circular_array_inline_impl.hh
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/**
* @file aka_circular_array_inline_impl.hh
*
* @author David Simon Kammer <david.kammer@epfl.ch>
*
* @date creation: Fri Nov 11 2011
* @date last modification: Wed Feb 03 2016
*
* @brief implementation of circular array
*
*
* Copyright (©) 2010-2018 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu 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.
*
* Akantu 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "aka_circular_array.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
/* -------------------------------------------------------------------------- */
template <class T>
inline typename CircularArray<T>::reference CircularArray<T>::
operator()(UInt i, UInt j) {
AKANTU_DEBUG_ASSERT(end_position != start_position,
"The array \"" << this->id << "\" is empty");
AKANTU_DEBUG_ASSERT(
(i < (end_position - start_position + this->allocated_size) %
this->allocated_size +
1) &&
(j < this->nb_component),
"The value at position [" << i << "," << j
<< "] is out of range in array \"" << this->id
<< "\"");
return this->values[((i + start_position) % this->allocated_size) *
this->nb_component +
j];
}
/* -------------------------------------------------------------------------- */
template <typename T>
inline typename CircularArray<T>::const_reference CircularArray<T>::
operator()(UInt i, UInt j) const {
AKANTU_DEBUG_ASSERT(end_position != start_position,
"The array \"" << this->id << "\" is empty");
AKANTU_DEBUG_ASSERT(
(i < (end_position - start_position + this->allocated_size) %
this->allocated_size +
1) &&
(j < this->nb_component),
"The value at position [" << i << "," << j
<< "] is out of range in array \"" << this->id
<< "\"");
return this->values[((i + start_position) % this->allocated_size) *
this->nb_component +
j];
}
/* -------------------------------------------------------------------------- */
template <class T> inline void CircularArray<T>::makeStep() {
AKANTU_DEBUG_IN();
start_position = (start_position + 1) % this->allocated_size;
end_position = (end_position + 1) % this->allocated_size;
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
template <class T>
void CircularArray<T>::printself(std::ostream & stream, int indent) const {
std::string space;
for (Int i = 0; i < indent; i++, space += AKANTU_INDENT)
;
stream << space << "CircularArray<" << debug::demangle(typeid(T).name())
<< "> [" << std::endl;
stream << space << " + start_position : " << this->start_position
<< std::endl;
stream << space << " + end_position : " << this->end_position << std::endl;
Array<T>::printself(stream, indent + 1);
stream << space << "]" << std::endl;
}
}

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