197 lines
8.9 KiB
C++
197 lines
8.9 KiB
C++
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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 "spectre.h"
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// ---------------- def des grandeurs statiques ----------------
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Rgb Spectre::spectre[7][8] = {
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/*Standard */ {Bleu, Cyan, Vert, Jaune, Rouge},
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/*ArcEnCiel*/ {Violet, Bleu, Cyan, Vert, Jaune, Rouge},
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/*Thermique*/ {Noir, Bleu, Magenta, Rouge, Jaune, Blanc},
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/*Maximum */ {Noir, Mag, Bleu2, Cyan2, Vert2, Jaune, Rouge, Blanc},
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/*NoirBlanc*/ {Noir, Blanc},
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/*Geo */ {Noir, Bleu, Cyan, Vert, Jaune, Rouge, Blanc, Noir},
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/*Phaser */ {Bleu3, Cyan, Vert, Jaune, Rouge}};
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Spectre::Initialisation_description_spectre::Initialisation_description_spectre()
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{ description_spectre.Change_taille(7);
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description_spectre(1) = " SPECTRE_STANDART: Bleu, Cyan, Vert, Jaune, Rouge ";
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description_spectre(2) = " SPECTRE_ARCENCIEL: Violet, Bleu, Cyan, Vert, Jaune, Rouge ";
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description_spectre(3) = " SPECTRE_THERMIQUE: Noir, Bleu, Magenta, Rouge, Jaune, Blanc ";
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description_spectre(4) = " SPECTRE_MAXIMUM: Noir, Mag, Bleu2, Cyan2, Vert2, Jaune, Rouge, Blanc ";
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description_spectre(5) = " SPECTRE_NOIRBLANC: Noir, Blanc ";
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description_spectre(6) = " SSPECTRE_GEO: Noir, Bleu, Cyan, Vert, Jaune, Rouge, Blanc, Noir ";
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description_spectre(7) = " SPECTRE_PHASER: Bleu3, Cyan, Vert, Jaune, Rouge ";
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}
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Tableau <string> Spectre::description_spectre; // initialisation par défaut de la description des spectres
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Spectre::Initialisation_description_spectre Spectre::inti_spectre; // remplissage de la description des spectres
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// ---------------- fin de l'intialisation des variables statiques ------------------
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// constructeur par défaut
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Spectre::Spectre() :
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spectre_courant(5) // initialisations par défaut au spectre standart
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,type_spectre(SPECTRE_STANDART)
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,val_des_coul(5)
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{ val_des_coul(1)=0.; val_des_coul(5)=1.;
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delta_val= (val_des_coul(5)-val_des_coul(1))/4.;
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double val_inter=val_des_coul(1);
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for (int i=1;i<=5;i++)
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{spectre_courant(i)=spectre[0][i-1]; val_des_coul(i)= val_inter; val_inter +=delta_val;}
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}
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// constructeur fonction d'un énuméré
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Spectre::Spectre(EnumType_spectre type_spect,double val_min,double val_max) :
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spectre_courant(),val_des_coul()
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,type_spectre(type_spect)
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{ int i1,j1max; // le premier indice de spectre et le maxi des éléments du spectre
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switch (type_spectre)
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{ case SPECTRE_STANDART: { i1=0;j1max=5;break;}
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case SPECTRE_ARCENCIEL: { i1=1;j1max=6;break;}
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case SPECTRE_THERMIQUE: { i1=2;j1max=6;break;}
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case SPECTRE_MAXIMUM: { i1=3;j1max=8;break;}
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case SPECTRE_NOIRBLANCN: { i1=4;j1max=2;break;}
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case SPECTRE_GEO: { i1=5;j1max=8;break;}
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case SPECTRE_PHASER: { i1=6;j1max=5;break;}
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}
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// def du spectre
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spectre_courant.Change_taille(j1max);val_des_coul.Change_taille(j1max);
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val_des_coul(1)=val_min;val_des_coul(j1max)=val_max;
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delta_val= (val_max-val_min)/((double) (j1max-1));
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double val_inter=val_des_coul(1);
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for (int i=1;i<=j1max;i++)
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{spectre_courant(i)=spectre[i1][i-1]; val_des_coul(i)= val_inter; val_inter +=delta_val;}
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};
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// constructeur de copie
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Spectre::Spectre(const Spectre& spect) :
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spectre_courant(spect.spectre_courant)
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,type_spectre(spect.type_spectre)
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,val_des_coul(spect.val_des_coul)
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,delta_val(spect.delta_val)
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{};
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// ------------ Méthodes --------------------
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// changement des valeurs min et max
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void Spectre::Change_min_max(const double& val_min,const double& val_max)
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{ if (val_min > val_max)
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{ cout << "\n erreur, la valeur minimale " << val_min <<" est supérieur à la valeur maxi " << val_max
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<< "\n Spectre::Change_min_max(double& val_min,double& val_max)";
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Sortie(1);
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}
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int j1max= spectre_courant.Taille();
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val_des_coul(1)=val_min;val_des_coul(j1max)=val_max;
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delta_val= (val_max-val_min)/((double) (j1max-1)); double val_inter=val_min;
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for (int i=1;i<=j1max;i++)
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{val_des_coul(i)= val_inter; val_inter +=delta_val;}
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};
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// changement du spectre courant
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void Spectre::Change_spectre_courant(EnumType_spectre type_spectre)
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{ int i1,j1max; // le premier indice de spectre et le maxi des éléments du spectre
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switch (type_spectre)
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{ case SPECTRE_STANDART: { i1=0;j1max=5;break;}
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case SPECTRE_ARCENCIEL: { i1=1;j1max=6;break;}
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case SPECTRE_THERMIQUE: { i1=2;j1max=6;break;}
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case SPECTRE_MAXIMUM: { i1=3;j1max=8;break;}
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case SPECTRE_NOIRBLANCN: { i1=4;j1max=2;break;}
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case SPECTRE_GEO: { i1=5;j1max=8;break;}
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case SPECTRE_PHASER: { i1=6;j1max=5;break;}
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}
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// def du spectre
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double val_min = val_des_coul(1); // sauve du mini
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double val_max = val_des_coul(val_des_coul.Taille()); // sauv du maxi
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spectre_courant.Change_taille(j1max);val_des_coul.Change_taille(j1max);
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val_des_coul(1)=val_min;val_des_coul(j1max)=val_max;
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delta_val= (val_max-val_min)/((double) (j1max-1));
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double val_inter=val_des_coul(1);
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for (int i=1;i<=j1max;i++)
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{spectre_courant(i)=spectre[i1][i-1]; val_des_coul(i)= val_inter; val_inter +=delta_val;}
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};
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// Retourne le nom d'un type de spectre a partir de son identificateur de
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// type enumere id_Type_spectre correspondant
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char* Spectre::Nom_Type_Spectre (const Spectre::EnumType_spectre id_nom)
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{ char* result="";
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switch (id_nom)
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{ case SPECTRE_STANDART : result="SPECTRE_STANDART";break;
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case SPECTRE_ARCENCIEL : result="SPECTRE_ARCENCIEL";break;
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case SPECTRE_THERMIQUE : result="SPECTRE_THERMIQUE";break;
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case SPECTRE_MAXIMUM : result="SPECTRE_MAXIMUM";break;
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case SPECTRE_NOIRBLANCN : result="SPECTRE_NOIRBLANCN";break;
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case SPECTRE_GEO : result="SPECTRE_GEO";break;
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case SPECTRE_PHASER : result="SPECTRE_PHASER";break;
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default :
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{cout << "\nErreur : valeur incorrecte du type EnumType_spectre !\n";
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cout << "Spectre::Nom_Type_Spectre (const Spectre::EnumType_spectre id_nom) \n";
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Sortie(1);}
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};
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return result;
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};
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// Retourne l'identificateur de type enumere associe au nom du type de spectre
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Spectre::EnumType_spectre Spectre::Id_nom_TypeSpectre (const char* nom)
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{ EnumType_spectre result;
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if ( strcmp(nom,"SPECTRE_STANDART")==0 )result=SPECTRE_STANDART;
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else if ( strcmp(nom,"SPECTRE_ARCENCIEL")==0 )result=SPECTRE_ARCENCIEL;
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else if ( strcmp(nom,"SPECTRE_THERMIQUE")==0 )result=SPECTRE_THERMIQUE;
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else if ( strcmp(nom,"SPECTRE_MAXIMUM")==0 )result=SPECTRE_MAXIMUM;
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else if ( strcmp(nom,"SPECTRE_NOIRBLANCN")==0 )result=SPECTRE_NOIRBLANCN;
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else if ( strcmp(nom,"SPECTRE_GEO")==0 )result=SPECTRE_GEO;
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else if ( strcmp(nom,"SPECTRE_PHASER")==0 )result=SPECTRE_PHASER;
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else
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{ cout << "\nErreur : nom du degre de type de spectre inconnu ! ("
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<< nom << ") \n";
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cout << "EnumType_spectre Spectre::Id_nom_TypeSpectre (const char* nom_TypeSpectre) \n";
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Sortie(1);
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};
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return result;
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};
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// définition d'une couleur en fonction d'une valeur numérique
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// si la valeur est inférieure à la valeur mini du spectre, on retourne la valeur mini
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// si la valeur est supérieure à la valeur maxi du spectre, on retourne la valeur maxi
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Rgb Spectre::CouleurVal(const double& valx) const
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{ int nbval=spectre_courant.Taille();
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// traitement des extrèmes
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// int ix = std::abs((valx-val_des_coul(1))/delta_val) + 1;
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int ix = ((valx-val_des_coul(1))/delta_val) + 1;
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if (ix < 1) return spectre_courant(1);
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if (ix >= nbval) return spectre_courant(nbval);
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// cas entre min et max
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// la valeur est entre la couleur ix et ix+1
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Rgb ret = ( (valx-val_des_coul(ix))/delta_val* spectre_courant(ix+1)
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+ (val_des_coul(ix+1)-valx)/delta_val* spectre_courant(ix) );
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return ret;
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};
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