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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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// MAGiC |
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// Jean Christophe Cuilli�re et Vincent FRANCOIS |
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// D�partement de G�nie M�canique - UQTR |
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//------------------------------------------------------------ |
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// Le projet MAGIC est un projet de recherche du d�partement |
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// de g�nie m�canique de l'Universit� du Qu�bec � |
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// Trois Rivi�res |
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// Les librairies ne peuvent �tre utilis�es sans l'accord |
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// des auteurs (contact : francois@uqtr.ca) |
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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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// |
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// fem_solution.cpp |
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// |
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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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// COPYRIGHT 2000 |
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// Version du 02/03/2006 � 11H22 |
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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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#include "gestionversion.h" |
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#include <math.h> |
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#include <iostream> |
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#include <stdlib.h> |
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#include <string.h> |
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#include "fem_solution.h" |
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#include "fem_maillage.h" |
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#include "mg_geometrie.h" |
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#include "ot_mathematique.h" |
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#include <stdio.h> // pour la fonction remove() qui remplace DeleteFile |
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FEM_SOLUTION::FEM_SOLUTION(FEM_MAILLAGE* mai,int nb,char* chemin,int code,std::string nomsol,int entite,int type_solution):MG_IDENTIFICATEUR(),nb_champs(nb),femmai(mai),nomsolution(nomsol),typeentite(entite),dim_solution(type_solution),change_gauss(false) |
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{ |
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inisolution(chemin,code); |
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} |
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FEM_SOLUTION::FEM_SOLUTION(unsigned long num,FEM_MAILLAGE* mai,int nb,char* chemin,int code,std::string nomsol,int entite,int type_solution):MG_IDENTIFICATEUR(num),nb_champs(nb),femmai(mai),nomsolution(nomsol),typeentite(entite),dim_solution(type_solution),change_gauss(false) |
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{ |
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inisolution(chemin,code); |
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} |
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void FEM_SOLUTION::inisolution(char* chemin,int code) |
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{ |
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nom_fichier=new char[strlen(chemin)+2]; |
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legende=new std::string[nb_champs]; |
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for (int i=0;i<nb_champs;i++) |
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{ |
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char mess[15]; |
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sprintf(mess,"Champs_%d",i); |
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legende[i]=mess ; |
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} |
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strcpy(nom_fichier,chemin); |
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if (code!=0) |
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{ |
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in=fopen(nom_fichier,"wb"); |
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unsigned long nbele=0; |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_NOEUD) nbele=femmai->get_nb_fem_noeud(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1) nbele=femmai->get_nb_fem_element1(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2) nbele=femmai->get_nb_fem_element2(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3) nbele=femmai->get_nb_fem_element3(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1_NOEUD) nbele=femmai->get_nb_fem_element1(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2_NOEUD) nbele=femmai->get_nb_fem_element2(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3_NOEUD) nbele=femmai->get_nb_fem_element3(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1_GAUSS) nbele=femmai->get_nb_fem_element1(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2_GAUSS) nbele=femmai->get_nb_fem_element2(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3_GAUSS) nbele=femmai->get_nb_fem_element3(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENTND) nbele=femmai->get_nb_fem_element3()+femmai->get_nb_fem_element2()+femmai->get_nb_fem_element1(); |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENTND_NOEUD) nbele=femmai->get_nb_fem_element3()+femmai->get_nb_fem_element2()+femmai->get_nb_fem_element1(); |
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fwrite(&nbele,sizeof(unsigned long),1,in); |
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for (unsigned long i=0;i<nbele+1;i++) |
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{ |
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unsigned long val=0; |
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fwrite(&val,sizeof(unsigned long),1,in); |
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} |
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unsigned long *tab=new unsigned long[nbele+1]; |
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unsigned long i=0; |
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unsigned long cumul_iter=0; |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_NOEUD) |
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{ |
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LISTE_FEM_NOEUD::iterator ite; |
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for (FEM_NOEUD* ele=femmai->get_premier_noeud(ite);ele;ele=femmai->get_suivant_noeud(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1) |
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{ |
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LISTE_FEM_ELEMENT1::iterator ite; |
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for (FEM_ELEMENT1* ele=femmai->get_premier_element1(ite);ele;ele=femmai->get_suivant_element1(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2) |
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{ |
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LISTE_FEM_ELEMENT2::iterator ite; |
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for (FEM_ELEMENT2* ele=femmai->get_premier_element2(ite);ele;ele=femmai->get_suivant_element2(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3) |
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{ |
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LISTE_FEM_ELEMENT3::iterator ite; |
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for (FEM_ELEMENT3* ele=femmai->get_premier_element3(ite);ele;ele=femmai->get_suivant_element3(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENTND) |
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{ |
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LISTE_FEM_ELEMENT1::iterator ite; |
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for (FEM_ELEMENT1* ele=femmai->get_premier_element1(ite);ele;ele=femmai->get_suivant_element1(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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LISTE_FEM_ELEMENT2::iterator ite2; |
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for (FEM_ELEMENT2* ele=femmai->get_premier_element2(ite2);ele;ele=femmai->get_suivant_element2(ite2)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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LISTE_FEM_ELEMENT3::iterator ite3; |
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for (FEM_ELEMENT3* ele=femmai->get_premier_element3(ite3);ele;ele=femmai->get_suivant_element3(ite3)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3_NOEUD) |
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{ |
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LISTE_FEM_ELEMENT3::iterator ite; |
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for (FEM_ELEMENT3* ele=femmai->get_premier_element3(ite);ele;ele=femmai->get_suivant_element3(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=ele->get_nb_fem_noeud()*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1_NOEUD) |
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{ |
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LISTE_FEM_ELEMENT1::iterator ite; |
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for (FEM_ELEMENT1* ele=femmai->get_premier_element1(ite);ele;ele=femmai->get_suivant_element1(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=ele->get_nb_fem_noeud()*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2_NOEUD) |
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{ |
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LISTE_FEM_ELEMENT2::iterator ite; |
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for (FEM_ELEMENT2* ele=femmai->get_premier_element2(ite);ele;ele=femmai->get_suivant_element2(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=ele->get_nb_fem_noeud()*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENTND_NOEUD) |
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{ |
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LISTE_FEM_ELEMENT1::iterator ite; |
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for (FEM_ELEMENT1* ele=femmai->get_premier_element1(ite);ele;ele=femmai->get_suivant_element1(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=ele->get_nb_fem_noeud()*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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}LISTE_FEM_ELEMENT2::iterator ite2; |
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for (FEM_ELEMENT2* ele=femmai->get_premier_element2(ite2);ele;ele=femmai->get_suivant_element2(ite2)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=ele->get_nb_fem_noeud()*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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}LISTE_FEM_ELEMENT3::iterator ite3; |
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for (FEM_ELEMENT3* ele=femmai->get_premier_element3(ite3);ele;ele=femmai->get_suivant_element3(ite3)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=ele->get_nb_fem_noeud()*nb_champs*dim_solution; |
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for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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} |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3_GAUSS) |
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{ |
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francois |
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LISTE_FEM_ELEMENT3::iterator ite; |
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for (FEM_ELEMENT3* ele=femmai->get_premier_element3(ite);ele;ele=femmai->get_suivant_element3(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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/*for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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}*/ |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2_GAUSS) |
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{ |
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LISTE_FEM_ELEMENT2::iterator ite; |
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for (FEM_ELEMENT2* ele=femmai->get_premier_element2(ite);ele;ele=femmai->get_suivant_element2(ite)) |
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{ |
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tab[i]=cumul_iter; |
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unsigned long iter=1*nb_champs*dim_solution; |
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/*for (unsigned long j=0;j<iter;j++) |
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{ |
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double val=0; |
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fwrite(&val,sizeof(double),1,in); |
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}*/ |
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i++; |
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cumul_iter=cumul_iter+iter; |
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} |
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} |
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if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1_GAUSS) |
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{ |
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LISTE_FEM_ELEMENT1::iterator ite; |
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for (FEM_ELEMENT1* ele=femmai->get_premier_element1(ite);ele;ele=femmai->get_suivant_element1(ite)) |
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{ |
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|
|
tab[i]=cumul_iter; |
335 |
|
|
unsigned long iter=1*nb_champs*dim_solution; |
336 |
|
|
/*for (unsigned long j=0;j<iter;j++) |
337 |
|
|
{ |
338 |
|
|
double val=0; |
339 |
|
|
fwrite(&val,sizeof(double),1,in); |
340 |
|
|
}*/ |
341 |
|
|
i++; |
342 |
|
|
cumul_iter=cumul_iter+iter; |
343 |
|
|
} |
344 |
|
|
|
345 |
|
|
} |
346 |
francois |
375 |
tab[nbele]=cumul_iter; |
347 |
|
|
fseek(in,sizeof(unsigned long),SEEK_SET); |
348 |
|
|
for (unsigned long i=0;i<nbele+1;i++) |
349 |
|
|
{ |
350 |
|
|
unsigned long val=0; |
351 |
|
|
fwrite(&(tab[i]),sizeof(unsigned long),1,in); |
352 |
|
|
} |
353 |
|
|
delete [] tab; |
354 |
francois |
283 |
fclose(in); |
355 |
|
|
} |
356 |
|
|
in=fopen(nom_fichier,"r+b"); |
357 |
francois |
375 |
hash.clear(); |
358 |
|
|
fseek(in,0,SEEK_SET); |
359 |
|
|
unsigned long nb; |
360 |
|
|
fread(&nb,sizeof(unsigned long),1,in); |
361 |
|
|
hash.insert(hash.end(),nb); |
362 |
|
|
for (unsigned long i=0;i<nb+1;i++) |
363 |
|
|
{ |
364 |
|
|
unsigned long val; |
365 |
|
|
fread(&val,sizeof(unsigned long),1,in); |
366 |
|
|
hash.insert(hash.end(),val); |
367 |
|
|
} |
368 |
francois |
283 |
} |
369 |
|
|
|
370 |
francois |
375 |
|
371 |
|
|
|
372 |
francois |
283 |
FEM_SOLUTION::~FEM_SOLUTION() |
373 |
|
|
{ |
374 |
|
|
delete [] nom_fichier; |
375 |
|
|
delete [] legende; |
376 |
francois |
859 |
if (change_gauss==true) |
377 |
|
|
{ |
378 |
|
|
fseek(in,0,SEEK_SET); |
379 |
|
|
for (unsigned long j=0;j<hash[0]+2;j++) |
380 |
|
|
fwrite(&(hash[j]),sizeof(unsigned long),1,in); |
381 |
|
|
} |
382 |
|
|
|
383 |
francois |
283 |
if (in!=NULL) fclose(in); |
384 |
|
|
} |
385 |
|
|
|
386 |
|
|
void FEM_SOLUTION::efface(void) |
387 |
|
|
{ |
388 |
|
|
fclose(in); |
389 |
|
|
remove(nom_fichier); |
390 |
|
|
// DeleteFile(nom_fichier); |
391 |
|
|
in=NULL; |
392 |
|
|
} |
393 |
|
|
|
394 |
francois |
635 |
int FEM_SOLUTION::get_entite_solution(void) |
395 |
francois |
283 |
{ |
396 |
|
|
return typeentite; |
397 |
|
|
} |
398 |
|
|
|
399 |
francois |
375 |
double FEM_SOLUTION::lire(int i,int j,int coord,int num_no) |
400 |
francois |
283 |
{ |
401 |
francois |
375 |
unsigned long nb=hash[0]; |
402 |
|
|
unsigned long pos=hash[i+1]; |
403 |
|
|
unsigned long pospro=hash[i+2]; |
404 |
|
|
int nbval=(pospro-pos)/nb_champs/dim_solution; |
405 |
|
|
long posval=(nb+2)*sizeof(unsigned long)+(pos+j*dim_solution*nbval+num_no*dim_solution+coord)*sizeof(double); |
406 |
|
|
fseek(in,posval,SEEK_SET); |
407 |
francois |
283 |
double val; |
408 |
francois |
375 |
fread(&val,sizeof(double),1,in); |
409 |
francois |
283 |
return (val); |
410 |
|
|
} |
411 |
|
|
|
412 |
francois |
375 |
void FEM_SOLUTION::ecrire(double val,int i,int j,int coord,int num_no) |
413 |
francois |
283 |
{ |
414 |
francois |
375 |
unsigned long nb=hash[0]; |
415 |
|
|
unsigned long pos=hash[i+1]; |
416 |
|
|
unsigned long pospro=hash[i+2]; |
417 |
|
|
int nbval=(pospro-pos)/nb_champs/dim_solution; |
418 |
|
|
long posval=(nb+2)*sizeof(unsigned long)+(pos+j*dim_solution*nbval+num_no*dim_solution+coord)*sizeof(double); |
419 |
|
|
fseek(in,posval,SEEK_SET); |
420 |
francois |
283 |
fwrite(&val,sizeof(double),1,in); |
421 |
|
|
fflush(in); |
422 |
|
|
} |
423 |
|
|
|
424 |
francois |
757 |
void FEM_SOLUTION::change_nb_gauss(int i,int num) |
425 |
|
|
{ |
426 |
|
|
if ((typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1_GAUSS)||(typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2_GAUSS)||(typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3_GAUSS)) |
427 |
|
|
{ |
428 |
|
|
unsigned long nb=hash[0]; |
429 |
|
|
unsigned long pos=hash[i+1]; |
430 |
|
|
unsigned long oldpospro=hash[i+2]; |
431 |
|
|
unsigned long pospro=num*nb_champs*dim_solution+pos; |
432 |
|
|
hash[i+2]=pospro; |
433 |
francois |
859 |
//unsigned long decalage=pospro-oldpospro; |
434 |
|
|
//for (unsigned long j=i+3;j<nb+1;j++) |
435 |
|
|
//hash[j]=hash[j]+decalage; |
436 |
|
|
change_gauss=true; |
437 |
|
|
//fseek(in,0,SEEK_SET); |
438 |
|
|
//for (unsigned long j=0;j<nb+2;j++) |
439 |
|
|
//fwrite(&(hash[j]),sizeof(unsigned long),1,in); |
440 |
francois |
757 |
} |
441 |
|
|
|
442 |
|
|
} |
443 |
francois |
283 |
|
444 |
francois |
757 |
int FEM_SOLUTION::get_nb_gauss(int i) |
445 |
|
|
{ |
446 |
|
|
if ((typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1_GAUSS)||(typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2_GAUSS)||(typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3_GAUSS)) |
447 |
|
|
{ |
448 |
|
|
unsigned long nb=hash[0]; |
449 |
|
|
unsigned long pos=hash[i+1]; |
450 |
|
|
unsigned long pospro=hash[i+2]; |
451 |
|
|
int nbval=(pospro-pos)/nb_champs/dim_solution; |
452 |
|
|
return nbval; |
453 |
|
|
} |
454 |
|
|
return 0; |
455 |
|
|
} |
456 |
|
|
|
457 |
|
|
|
458 |
francois |
283 |
void FEM_SOLUTION::change_legende(int num,std::string val) |
459 |
|
|
{ |
460 |
|
|
legende[num]=val; |
461 |
|
|
} |
462 |
|
|
|
463 |
|
|
std::string FEM_SOLUTION::get_legende(int num) |
464 |
|
|
{ |
465 |
|
|
return legende[num]; |
466 |
|
|
} |
467 |
|
|
|
468 |
|
|
int FEM_SOLUTION::get_nb_champ(void) |
469 |
|
|
{ |
470 |
|
|
return nb_champs; |
471 |
|
|
} |
472 |
|
|
|
473 |
|
|
FEM_MAILLAGE* FEM_SOLUTION::get_maillage(void) |
474 |
|
|
{ |
475 |
|
|
return femmai; |
476 |
|
|
} |
477 |
|
|
|
478 |
francois |
375 |
double FEM_SOLUTION::get_legende_min(int num) |
479 |
francois |
283 |
{ |
480 |
francois |
375 |
return solmin[num]; |
481 |
francois |
283 |
} |
482 |
|
|
|
483 |
francois |
375 |
double FEM_SOLUTION::get_legende_max(int num) |
484 |
francois |
283 |
{ |
485 |
francois |
375 |
return solmax[num]; |
486 |
francois |
283 |
} |
487 |
francois |
375 |
int FEM_SOLUTION::get_dim_solution(void) |
488 |
|
|
{ |
489 |
|
|
return dim_solution; |
490 |
|
|
} |
491 |
francois |
283 |
void FEM_SOLUTION::active_solution(int num) |
492 |
|
|
{ |
493 |
francois |
375 |
for (int j=0;j<9;j++) |
494 |
|
|
{ |
495 |
|
|
solmax[j]=-1e308; |
496 |
|
|
solmin[j]=1e308; |
497 |
|
|
} |
498 |
francois |
283 |
int i=0; |
499 |
francois |
375 |
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_NOEUD) |
500 |
francois |
283 |
{ |
501 |
|
|
LISTE_FEM_NOEUD::iterator it; |
502 |
|
|
for (FEM_NOEUD* no=femmai->get_premier_noeud(it);no!=NULL;no=femmai->get_suivant_noeud(it)) |
503 |
|
|
{ |
504 |
francois |
375 |
for (int k=0;k<dim_solution;k++) |
505 |
|
|
{ |
506 |
|
|
double val=lire(i,num,k); |
507 |
|
|
no->change_solution(val,k); |
508 |
|
|
if (val<solmin[k]) solmin[k]=val; |
509 |
|
|
if (val>solmax[k]) solmax[k]=val; |
510 |
|
|
} |
511 |
francois |
283 |
i++; |
512 |
|
|
} |
513 |
|
|
} |
514 |
francois |
375 |
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1) |
515 |
francois |
283 |
{ |
516 |
francois |
309 |
LISTE_FEM_ELEMENT1::iterator it; |
517 |
|
|
for (FEM_ELEMENT1* seg=femmai->get_premier_element1(it);seg!=NULL;seg=femmai->get_suivant_element1(it)) |
518 |
francois |
283 |
{ |
519 |
francois |
375 |
for (int k=0;k<dim_solution;k++) |
520 |
|
|
{ |
521 |
|
|
double val=lire(i,num,k); |
522 |
|
|
seg->change_solution(val,k); |
523 |
|
|
if (val<solmin[k]) solmin[k]=val; |
524 |
|
|
if (val>solmax[k]) solmax[k]=val; |
525 |
|
|
} |
526 |
francois |
283 |
i++; |
527 |
|
|
} |
528 |
|
|
} |
529 |
francois |
375 |
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2) |
530 |
francois |
283 |
{ |
531 |
francois |
309 |
LISTE_FEM_ELEMENT2::iterator it; |
532 |
|
|
for (FEM_ELEMENT2* tri=femmai->get_premier_element2(it);tri!=NULL;tri=femmai->get_suivant_element2(it)) |
533 |
francois |
283 |
{ |
534 |
francois |
375 |
for (int k=0;k<dim_solution;k++) |
535 |
|
|
{ |
536 |
francois |
902 |
double val=lire(i,num,k); |
537 |
|
|
tri->change_solution(val,k); |
538 |
francois |
375 |
if (val<solmin[k]) solmin[k]=val; |
539 |
|
|
if (val>solmax[k]) solmax[k]=val; |
540 |
|
|
} |
541 |
francois |
283 |
i++; |
542 |
|
|
} |
543 |
|
|
} |
544 |
francois |
375 |
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3) |
545 |
francois |
283 |
{ |
546 |
francois |
309 |
LISTE_FEM_ELEMENT3::iterator it; |
547 |
|
|
for (FEM_ELEMENT3* tet=femmai->get_premier_element3(it);tet!=NULL;tet=femmai->get_suivant_element3(it)) |
548 |
francois |
283 |
{ |
549 |
francois |
375 |
for (int k=0;k<dim_solution;k++) |
550 |
|
|
{ |
551 |
francois |
902 |
double val=lire(i,num,k); |
552 |
|
|
tet->change_solution(val,k); |
553 |
francois |
375 |
if (val<solmin[k]) solmin[k]=val; |
554 |
|
|
if (val>solmax[k]) solmax[k]=val; |
555 |
|
|
} |
556 |
francois |
283 |
i++; |
557 |
|
|
} |
558 |
|
|
} |
559 |
francois |
375 |
for (int k=0;k<dim_solution;k++) |
560 |
|
|
if (OPERATEUR::egal(fabs(solmin[k]-solmax[k]),0.,1e-10)==1) |
561 |
|
|
solmax[k]=solmin[k]+1e-10; |
562 |
francois |
283 |
} |
563 |
|
|
|
564 |
francois |
762 |
|
565 |
|
|
double FEM_SOLUTION::get_moyenne_volumique_champs(MG_VOLUME* mgvol,int numchamps,int coord) |
566 |
|
|
{ |
567 |
|
|
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3_GAUSS) |
568 |
|
|
{ |
569 |
|
|
LISTE_FEM_ELEMENT3::iterator it; |
570 |
|
|
double unite=femmai->get_mg_geometrie()->get_valeur_unite(); |
571 |
|
|
int i=0; |
572 |
|
|
double val=0.; |
573 |
|
|
double vol=0.; |
574 |
|
|
for (FEM_ELEMENT3* ele=femmai->get_premier_element3(it);ele!=NULL;ele=femmai->get_suivant_element3(it)) |
575 |
|
|
{ |
576 |
|
|
if (mgvol!=NULL) |
577 |
|
|
if (ele->get_lien_topologie()!=mgvol) {i++;continue;} |
578 |
|
|
int nbgauss=get_nb_gauss(i); |
579 |
|
|
double valele=0.0; |
580 |
|
|
for (int r=0;r<nbgauss;r++) |
581 |
|
|
{ |
582 |
|
|
int degre=ele->get_degre_gauss(nbgauss); |
583 |
|
|
double w; |
584 |
|
|
double uvw[3]; |
585 |
|
|
ele->get_pt_gauss(degre,r,w,uvw); |
586 |
|
|
double jac[9]; |
587 |
|
|
int l,c; |
588 |
|
|
double det=ele->get_jacobien(jac,uvw,l,c,unite); |
589 |
|
|
double valeur=lire(i,numchamps,coord,r)*fabs(det); |
590 |
|
|
valele=valele+w*valeur; |
591 |
|
|
vol=vol+w*fabs(det); |
592 |
|
|
} |
593 |
|
|
val=val+valele; |
594 |
|
|
i++; |
595 |
|
|
} |
596 |
|
|
return val/vol; |
597 |
|
|
} |
598 |
|
|
return 0; |
599 |
|
|
} |
600 |
|
|
|
601 |
|
|
|
602 |
|
|
double FEM_SOLUTION::get_moyenne_surfacique_champs(MG_FACE* fac,int numchamps,int coord) |
603 |
|
|
{ |
604 |
|
|
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2_GAUSS) |
605 |
|
|
{ |
606 |
|
|
LISTE_FEM_ELEMENT2::iterator it; |
607 |
|
|
double unite=femmai->get_mg_geometrie()->get_valeur_unite(); |
608 |
|
|
int i=0; |
609 |
|
|
double val=0.; |
610 |
|
|
double vol=0.; |
611 |
|
|
for (FEM_ELEMENT2* ele=femmai->get_premier_element2(it);ele!=NULL;ele=femmai->get_suivant_element2(it)) |
612 |
|
|
{ |
613 |
|
|
if (fac!=NULL) |
614 |
|
|
if (ele->get_lien_topologie()!=fac) {i++;continue;} |
615 |
|
|
int nbgauss=get_nb_gauss(i); |
616 |
|
|
double valele=0.0; |
617 |
|
|
for (int r=0;r<nbgauss;r++) |
618 |
|
|
{ |
619 |
|
|
int degre=ele->get_degre_gauss(nbgauss); |
620 |
|
|
double w; |
621 |
|
|
double uvw[3]; |
622 |
|
|
ele->get_pt_gauss(degre,r,w,uvw); |
623 |
|
|
double jac[9]; |
624 |
|
|
int l,c; |
625 |
|
|
double det=ele->get_jacobien(jac,uvw,l,c,unite); |
626 |
|
|
double valeur=lire(i,numchamps,coord,r)*fabs(det); |
627 |
|
|
valele=valele+w*valeur; |
628 |
|
|
vol=vol+w*fabs(det); |
629 |
|
|
} |
630 |
|
|
val=val+valele; |
631 |
|
|
i++; |
632 |
|
|
} |
633 |
|
|
return val/vol; |
634 |
|
|
} |
635 |
|
|
return 0; |
636 |
|
|
} |
637 |
|
|
|
638 |
|
|
|
639 |
|
|
double FEM_SOLUTION::get_moyenne_lineique_champs(MG_ARETE* are,int numchamps,int coord) |
640 |
|
|
{ |
641 |
|
|
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1_GAUSS) |
642 |
|
|
{ |
643 |
|
|
LISTE_FEM_ELEMENT1::iterator it; |
644 |
|
|
double unite=femmai->get_mg_geometrie()->get_valeur_unite(); |
645 |
|
|
int i=0; |
646 |
|
|
double val=0.; |
647 |
|
|
double vol=0.; |
648 |
|
|
for (FEM_ELEMENT1* ele=femmai->get_premier_element1(it);ele!=NULL;ele=femmai->get_suivant_element1(it)) |
649 |
|
|
{ |
650 |
|
|
int nbgauss=get_nb_gauss(i); |
651 |
|
|
double valele=0.0; |
652 |
|
|
for (int r=0;r<nbgauss;r++) |
653 |
|
|
{ |
654 |
|
|
if (are!=NULL) |
655 |
|
|
if (ele->get_lien_topologie()!=are) {i++;continue;} |
656 |
|
|
int degre=ele->get_degre_gauss(nbgauss); |
657 |
|
|
double w; |
658 |
|
|
double uvw[3]; |
659 |
|
|
ele->get_pt_gauss(degre,r,w,uvw); |
660 |
|
|
double jac[9]; |
661 |
|
|
int l,c; |
662 |
|
|
double det=ele->get_jacobien(jac,uvw,l,c,unite); |
663 |
|
|
double valeur=lire(i,numchamps,coord,r)*fabs(det); |
664 |
|
|
valele=valele+w*valeur; |
665 |
|
|
vol=vol+w*fabs(det); |
666 |
|
|
} |
667 |
|
|
val=val+valele; |
668 |
|
|
i++; |
669 |
|
|
} |
670 |
|
|
return val/vol; |
671 |
|
|
} |
672 |
|
|
return 0; |
673 |
|
|
} |
674 |
|
|
double FEM_SOLUTION::get_moyenne_volumique_elementaire_champs(int numchamps,FEM_ELEMENT3* ele,int num,int coord) |
675 |
|
|
{ |
676 |
|
|
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3_GAUSS) |
677 |
|
|
{ |
678 |
|
|
double unite=femmai->get_mg_geometrie()->get_valeur_unite(); |
679 |
|
|
double val=0.; |
680 |
|
|
double vol=0.; |
681 |
|
|
int nbgauss=get_nb_gauss(num); |
682 |
|
|
for (int r=0;r<nbgauss;r++) |
683 |
|
|
{ |
684 |
|
|
int degre=ele->get_degre_gauss(nbgauss); |
685 |
|
|
double w; |
686 |
|
|
double uvw[3]; |
687 |
|
|
ele->get_pt_gauss(degre,r,w,uvw); |
688 |
|
|
double jac[9]; |
689 |
|
|
int l,c; |
690 |
|
|
double det=ele->get_jacobien(jac,uvw,l,c,unite); |
691 |
|
|
double valeur=lire(num,numchamps,coord,r)*fabs(det); |
692 |
|
|
val=val+w*valeur; |
693 |
|
|
vol=vol+w*fabs(det); |
694 |
|
|
} |
695 |
|
|
return val/vol; |
696 |
|
|
} |
697 |
|
|
return 0; |
698 |
|
|
} |
699 |
|
|
|
700 |
|
|
double FEM_SOLUTION::get_moyenne_surfacique_elementaire_champs(int numchamps,FEM_ELEMENT2* ele,int num,int coord) |
701 |
|
|
{ |
702 |
|
|
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT2_GAUSS) |
703 |
|
|
{ |
704 |
|
|
double unite=femmai->get_mg_geometrie()->get_valeur_unite(); |
705 |
|
|
double val=0.; |
706 |
|
|
double vol=0.; |
707 |
|
|
int nbgauss=get_nb_gauss(num); |
708 |
|
|
for (int r=0;r<nbgauss;r++) |
709 |
|
|
{ |
710 |
|
|
int degre=ele->get_degre_gauss(nbgauss); |
711 |
|
|
double w; |
712 |
|
|
double uvw[3]; |
713 |
|
|
ele->get_pt_gauss(degre,r,w,uvw); |
714 |
|
|
double jac[9]; |
715 |
|
|
int l,c; |
716 |
|
|
double det=ele->get_jacobien(jac,uvw,l,c,unite); |
717 |
|
|
double valeur=lire(num,numchamps,coord,r)*fabs(det); |
718 |
|
|
val=val+w*valeur; |
719 |
|
|
vol=vol+w*fabs(det); |
720 |
|
|
} |
721 |
|
|
return val/vol; |
722 |
|
|
} |
723 |
|
|
return 0; |
724 |
|
|
} |
725 |
|
|
|
726 |
|
|
double FEM_SOLUTION::get_moyenne_lineique_elementaire_champs(int numchamps,FEM_ELEMENT1* ele,int num,int coord) |
727 |
|
|
{ |
728 |
|
|
if (typeentite==MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT1_GAUSS) |
729 |
|
|
{ |
730 |
|
|
double unite=femmai->get_mg_geometrie()->get_valeur_unite(); |
731 |
|
|
double val=0.; |
732 |
|
|
double vol=0.; |
733 |
|
|
int nbgauss=get_nb_gauss(num); |
734 |
|
|
for (int r=0;r<nbgauss;r++) |
735 |
|
|
{ |
736 |
|
|
int degre=ele->get_degre_gauss(nbgauss); |
737 |
|
|
double w; |
738 |
|
|
double uvw[3]; |
739 |
|
|
ele->get_pt_gauss(degre,r,w,uvw); |
740 |
|
|
double jac[9]; |
741 |
|
|
int l,c; |
742 |
|
|
double det=ele->get_jacobien(jac,uvw,l,c,unite); |
743 |
|
|
double valeur=lire(num,numchamps,coord,r)*fabs(det); |
744 |
|
|
val=val+w*valeur; |
745 |
|
|
vol=vol+w*fabs(det); |
746 |
|
|
} |
747 |
|
|
return val/vol; |
748 |
|
|
} |
749 |
|
|
return 0; |
750 |
|
|
} |
751 |
|
|
|
752 |
|
|
|
753 |
|
|
|
754 |
francois |
283 |
std::string FEM_SOLUTION::get_nom(void) |
755 |
|
|
{ |
756 |
|
|
return nomsolution; |
757 |
|
|
} |
758 |
|
|
|
759 |
francois |
326 |
std::string FEM_SOLUTION::get_nom_fichier(void) |
760 |
|
|
{ |
761 |
|
|
return nom_fichier; |
762 |
|
|
} |
763 |
francois |
763 |
void FEM_SOLUTION::enregistrer(std::ostream& o,double version) |
764 |
francois |
283 |
{ |
765 |
francois |
375 |
o << "%" << get_id() << "=FEM_SOLUTION(" << typeentite << "," << dim_solution << "," << nomsolution << ",$" << femmai->get_id() << "," << nb_champs << "," << nom_fichier << ",("; |
766 |
francois |
283 |
for (int i=0;i<nb_champs;i++) |
767 |
|
|
{ |
768 |
|
|
o << legende[i]; |
769 |
|
|
if (i!=nb_champs-1) o<<","; |
770 |
|
|
else o<<")"; |
771 |
|
|
} |
772 |
|
|
|
773 |
|
|
|
774 |
|
|
o << ");" << std::endl; |
775 |
|
|
} |
776 |
|
|
|
777 |
|
|
|
778 |
|
|
|
779 |
|
|
|
780 |
|
|
std::ostream& operator << (std::ostream& o,FEM_SOLUTION& sol) |
781 |
|
|
{ |
782 |
francois |
763 |
sol.enregistrer(o,VERSIONFICHIER); |
783 |
francois |
283 |
return o; |
784 |
|
|
} |
785 |
|
|
|
786 |
|
|
|