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aka_array.cc
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aka_array.cc
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/**
* @file aka_array.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Fri Jun 18 2010
* @date last modification: Tue Feb 20 2018
*
* @brief Implementation of akantu::Array
*
* @section LICENSE
*
* 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 <memory>
#include <utility>
/* -------------------------------------------------------------------------- */
#include "aka_array.hh"
#include "aka_common.hh"
namespace akantu {
/* -------------------------------------------------------------------------- */
/* Functions ArrayBase */
/* -------------------------------------------------------------------------- */
ArrayBase::ArrayBase(ID id)
: id(std::move(id)), allocated_size(0), size_(0), nb_component(1),
size_of_type(0) {}
/* -------------------------------------------------------------------------- */
ArrayBase::~ArrayBase() = default;
/* -------------------------------------------------------------------------- */
void ArrayBase::printself(std::ostream & stream, int indent) const {
std::string space;
for (Int i = 0; i < indent; i++, space += AKANTU_INDENT)
;
stream << space << "ArrayBase [" << std::endl;
stream << space << " + size : " << size_ << std::endl;
stream << space << " + nb component : " << nb_component << std::endl;
stream << space << " + allocated size : " << allocated_size << std::endl;
Real mem_size = (allocated_size * nb_component * size_of_type) / 1024.;
stream << space << " + size of type : " << size_of_type << "B"
<< std::endl;
stream << space << " + memory allocated : " << mem_size << "kB" << std::endl;
stream << space << "]" << std::endl;
}
/* -------------------------------------------------------------------------- */
template <> UInt Array<Real>::find(const Real & elem) const {
AKANTU_DEBUG_IN();
Real epsilon = std::numeric_limits<Real>::epsilon();
auto it = std::find_if(begin(), end(), [&elem, &epsilon](auto && a) {
return std::abs(a - elem) <= epsilon;
});
AKANTU_DEBUG_OUT();
return (it != end()) ? end() - it : UInt(-1);
}
/* -------------------------------------------------------------------------- */
template <>
Array<ElementType> & Array<ElementType>::operator*=(__attribute__((unused))
const ElementType & alpha) {
AKANTU_TO_IMPLEMENT();
return *this;
}
template <>
Array<ElementType> & Array<ElementType>::
operator-=(__attribute__((unused)) const Array<ElementType> & vect) {
AKANTU_TO_IMPLEMENT();
return *this;
}
template <>
Array<ElementType> & Array<ElementType>::
operator+=(__attribute__((unused)) const Array<ElementType> & vect) {
AKANTU_TO_IMPLEMENT();
return *this;
}
template <>
Array<char> & Array<char>::operator*=(__attribute__((unused))
const char & alpha) {
AKANTU_TO_IMPLEMENT();
return *this;
}
template <>
Array<char> & Array<char>::operator-=(__attribute__((unused))
const Array<char> & vect) {
AKANTU_TO_IMPLEMENT();
return *this;
}
template <>
Array<char> & Array<char>::operator+=(__attribute__((unused))
const Array<char> & vect) {
AKANTU_TO_IMPLEMENT();
return *this;
}
} // namespace akantu

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