160 lines
3.6 KiB
C++
Executable file
160 lines
3.6 KiB
C++
Executable file
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// This file is part of the Herezh++ application.
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//
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// The finite element software Herezh++ is dedicated to the field
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// of mechanics for large transformations of solid structures.
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// It is developed by Gérard Rio (APP: IDDN.FR.010.0106078.000.R.P.2006.035.20600)
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// INSTITUT DE RECHERCHE DUPUY DE LÔME (IRDL) <https://www.irdl.fr/>.
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//
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// Herezh++ is distributed under GPL 3 license ou ultérieure.
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//
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// Copyright (C) 1997-2021 Université Bretagne Sud (France)
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// AUTHOR : Gérard Rio
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// E-MAIL : gerardrio56@free.fr
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License,
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// or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//
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// For more information, please consult: <https://herezh.irdl.fr/>.
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#include "MathUtil.h"
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#ifndef MATHUTIL_H_deja_inclus
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// minimum de deux doubles
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#ifndef MISE_AU_POINT
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inline
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#endif
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double MiN(double a,double b)
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{ if (a > b)
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return b;
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else
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return a;
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};
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// maximum de deux doubles
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#ifndef MISE_AU_POINT
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inline
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#endif
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double MaX(double a,double b)
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{ if (a > b)
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return a;
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else
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return b;
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};
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// minimum de deux entiers
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#ifndef MISE_AU_POINT
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inline
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#endif
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int MiN(int a,int b)
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{ if (a > b)
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return b;
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else
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return a;
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};
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// maximum de deux entiers
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#ifndef MISE_AU_POINT
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inline
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#endif
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int MaX(int a,int b)
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{ if (a > b)
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return a;
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else
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return b;
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};
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// minimum des valeurs absolues de deux doubles
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#ifndef MISE_AU_POINT
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inline
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#endif
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double DabsMiN(double a,double b)
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{ if (Dabs(a) < Dabs(b)) {return Dabs(a);}
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else {return Dabs(b);};
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};
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// maximum des valeurs absolues de deux doubles
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#ifndef MISE_AU_POINT
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inline
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#endif
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double DabsMaX(double a,double b)
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{ if (Dabs(a) < Dabs(b)) {return Dabs(b);}
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else {return Dabs(a);};
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};
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// maximum des valeurs absolues de 3 doubles
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#ifndef MISE_AU_POINT
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inline
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#endif
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double DabsMaX(double a,double b,double c)
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{double A = Dabs(a);
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double B = Dabs(b);
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double C = Dabs(c);
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if (A < B )
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{if (B < C) {return C;}
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else {return B;};
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}
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else
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{if (A < C) {return C;}
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else {return A;};
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}
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};
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// minimum des valeurs absolues de deux entiers
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#ifndef MISE_AU_POINT
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inline
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#endif
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int DabsMiN(int a,int b)
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{ if (Dabs(a) < Dabs(b)) {return Dabs(a);}
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else {return Dabs(b);};
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};
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// maximum des valeurs absolues de deux entiers
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#ifndef MISE_AU_POINT
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inline
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#endif
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int DabsMaX(int a,int b)
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{ if (Dabs(a) < Dabs(b)) {return Dabs(b);}
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else {return Dabs(a);};
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};
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// maximum des valeurs absolu d'un tableau de n réels
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#ifndef MISE_AU_POINT
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inline
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#endif
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double DabsMaxiTab(double * tab, int n)
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{ double maxi = Dabs(tab[0]);
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for (int i=1; i<n;i++)
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if (maxi < Dabs(tab[i])) maxi = Dabs(tab[i]);
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return maxi;
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};
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// maximum des valeurs absolu d'un tableau de n entier relatifs
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#ifndef MISE_AU_POINT
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inline
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#endif
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int DabsMaxiTab(int * tab, int n)
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{ int maxi = Dabs(tab[0]);
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for (int i=1; i<n;i++)
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if (maxi < Dabs(tab[i])) maxi = Dabs(tab[i]);
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return maxi;
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};
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#endif
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