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ionic_parameters.hpp
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/*-------------------------------------------------------
Copyright (c) 2014,2015 Fabien Georget <fabieng@princeton.edu>, Princeton University
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the Princeton University nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------*/
#ifndef SPECMICP_DATABASE_IONICPARAMETERS_HPP
#define SPECMICP_DATABASE_IONICPARAMETERS_HPP
#ifndef SPECMICP_DATABASE_BASEWRAPPER_HPP
#include "base_wrapper.hpp"
#endif
//! \file ionic_parameters.hpp Store the ionic model parameters
namespace specmicp {
namespace database {
//! \struct IonicModelValues
//! The set of main values for the ionic model
//! This is used for the initialisation of
struct IonicModelValues
{
scalar_t charge {0.0};
scalar_t a_debye {0.0};
scalar_t b_debye {0.0};
IonicModelValues() {}
IonicModelValues(scalar_t acharge, scalar_t adebye, scalar_t bdebye):
charge(acharge),
a_debye(adebye),
b_debye(bdebye)
{}
};
//! \class IonicModelParameters
//! class that contains the ionic model parameters
class IonicModelParameters: public MatrixSpeciesWrapper
{
public:
static constexpr index_t charge_ind = 0; //!< Column index of the charge
static constexpr index_t adebye_ind = 1; //!< Column index of the ionic size parameter
static constexpr index_t bdebye_ind = 2; //!< Column index of the b-dot parameter
IonicModelParameters() {}
IonicModelParameters(index_t size):
MatrixSpeciesWrapper(size, 3)
{}
void resize_columns(index_t colums) = delete;
void resize_matrix(index_t rows, index_t cols) = delete;
//! \brief Return the charge
const scalar_t& charge(index_t ind) const {return get_value(ind, charge_ind);}
//! \brief Return the ionic size parameter
const scalar_t& a_debye(index_t ind) const {return get_value(ind, adebye_ind);}
//! \brief Return the b-dot parameter
const scalar_t& b_debye(index_t ind) const {return get_value(ind, bdebye_ind);}
//! \brief Set the values
void set_values(index_t ind, const IonicModelValues& values) {
set_value(ind, charge_ind, values.charge);
set_value(ind, adebye_ind, values.a_debye);
set_value(ind, bdebye_ind, values.b_debye);
}
//! \brief Return the ionic value
IonicModelValues get_values(index_t ind) const {
return IonicModelValues(charge(ind), a_debye(ind), b_debye(ind));
}
};
} // end namespace database
} // end namespace specmicp
#endif //SPECMICP_DATABASE_IONICPARAMETERS_HPP

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