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TElement.hpp
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TElement.hpp
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//
// TElement.hpp
// CFem2DHeat
//
// Created by Blas Eugenio Vicco on 11/7/17.
// Copyright © 2017 Blas Eugenio Vicco. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU 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 <https://www.gnu.org/licenses/>.
//
#ifndef TElement_hpp
#define TElement_hpp
#include <stdio.h>
#include <string>
#include <vector>
#include <map>
#include <gsl/gsl_vector.h>
#include <gsl/gsl_matrix.h>
#include <gsl/gsl_linalg.h>
struct SCondition {
std::string type;
long double temperature;
long double flux;
long double ambient;
};
struct SNode {
long double x;
long double y;
};
struct SDiff {
long double x;
long double y;
long double hyp;
};
class TElement {
protected:
size_t materialId;
long double area;
gsl_matrix * B;
gsl_matrix * Bt;
gsl_vector * f;
gsl_vector * fc;
gsl_vector * ff;
SNode center;
std::map<size_t, SCondition> conditions;
std::vector<SDiff> diffs;
std::vector<SDiff> centerDiffs;
virtual void calculateCentroid() = 0;
virtual void calculateArea() = 0;
virtual void calculateB() = 0;
public:
std::map<size_t, SNode> nodes;
void ini(std::map<size_t, SNode> ninput, std::map<size_t, SCondition> cinput, size_t minput);
long double getArea();
long double getPerimeter();
long double getEdgeLength(size_t i);
SNode getCenter();
SDiff getDiff(size_t i);
SDiff getCenterDiff(size_t i);
gsl_matrix * getB();
gsl_matrix * getBt();
std::vector<size_t> getNodeIds();
size_t getMaterialId();
virtual size_t getEdgeIndex(size_t i, size_t j) = 0;
virtual gsl_matrix * getKd(long double conductivity) = 0;
virtual gsl_matrix * getKm(long double convectivity) = 0;
virtual gsl_vector * getF() = 0;
virtual gsl_vector * getFConvection(long double convectivity) = 0;
virtual gsl_vector * getFFlux(long double convectivity) = 0;
};
#endif /* TElement_hpp */