Originally posted by: benzaid_yasmine@hotmail.fr
Bonjour ya t'il quelqu'un qui pourra m'aider svp a voir pour quoi je peut pas afficher le deuxieme tableau
#include<ilcplex/ilocplex.h>
#include<iostream>
#include<fstream>
ILOSTLBEGIN
typedef IloArray<IloNumArray> DataMatrix;
typedef IloArray<IloNumArray> DataMatrix2;
DataMatrix M;
DataMatrix2 M2;
IloInt n=2;
void getData(const IloEnv, char filename[]){
char char1,char2,char3,char4;
int num,num1,num2;
IloEnv env;
ifstream file(filename);
if(file){
M=DataMatrix(env,n);
M2=DataMatrix(env,n);
file>>char2>>ws;
cout<<"ici:"<<char2<<endl;
if (char2=='E') {
int k=-1;
for(int i=1;i<=n;i++){
k++;
M[k]=IloNumArray(env);
for(int j=0;j<n;j++){
file>>num>>char2;
M[k].add(num);
}
}
}else {
cout<<"il existe pas";
}
for(int i=2;i<6;i++){
file>>char1;
cout<<"ici:"<<char1<<endl;
file>>num>>char2>>ws;
cout<<num<<char2;
}
/*
if (char1=='L') {
int k=-1;
for(int i=4;i<=6;i++){
k++;
M2[k]=IloNumArray(env);
for(int j=0;j<n;j++){
file>>num>>char2;
M2[k].add(num);
}
}
}else {
cout<<"il existe pas";
}
*/
file.close();
}
}
int main() {
IloEnv env;
getData(env,"steel.dat");
cout<<"le tableau lu:"<<endl;
for(int i=0;i<n;i++){
for(int j=0;j<n;j++){
cout<<"\t"<<M[i][j];
}
cout<<endl;
}
cout<<endl;
cout<<"le tableau 2 lu:"<<endl;
for(int i=0;i<n;i++){
for(int j=0;j<n;j++){
cout<<"\t"<<M2[i][j];
}
cout<<endl;
}
cout<<endl;
env.end();
return 0;
}
/*#include<ilcplex/ilocplex.h>
#include<iostream>
#include<fstream>
ILOSTLBEGIN
typedef IloArray<IloNumVarArray> IloNumVarArray2;
int main(int argc,char **argv){
IloEnv env;
try{
const char* filename="steel.dat";
if(argc >= 2) filename = argv[1];
ifstream file(filename);
if(!file){
cerr<<"no_sush_file"<<filename<<endl;
throw(-1);
}
cerr<<"la lectur c'est tres bien passé"<<endl;
cout<<endl;
char char1, char2,char3, char4;
IloInt n,p;
IloNumVarArray2 E(env);
//file>>n>>char1>>ws;
file>>char1>>char2>>char3>>n>>char4>>ws;
cout<<"char1:"<<char1<<endl;
cout<<"char2:"<<char2<<endl;
cout<<"n:"<<n<<endl;
IloInt nPerso=E.getSize();
for(p=0;p<nPerso;p++){
E[p].add(IloNumVarArray(env,nPerso,0.0,IloInfinity));
}
file.close();
cout<<"le tableau lu:"<<endl;
for(int i=0;i<nPerso;i++){
cout<<E[i]<<endl;
}
cout<<endl;
}catch(IloException& ex){
cout<<"Error:"<<ex<<endl;
}
env.end();
return 0;
}
*/
le data utiliser est
E
1,2|
3,2|
L
5,2|
3,9|
#CPLEXOptimizers#DecisionOptimization