1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
#include <ilsolver/ilcint.h>
#ifdef ILUSESTL
#include <iostream>
#else
#include <iostream.h>
#endif
#include <ilopl/oplcomponent.h>
#include <ilopl/oplerror.h>
ILCSTLBEGIN
class MyReporter : public OPLerrorReporter {
void notifySyntaxError(const OPLsyntaxError& err){
cout << "OPL syntax error near line "
<< err.getLine() << " : "
<< err.getMessage() << endl;
}
void notifySemanticError(const OPLsemanticError& err){
cout << "OPL semantic error near line "
<< err.getLine() << " : "
<< err.getMessage() << endl;
}
void notifyRuntimeError(const OPLruntimeError& err){
cout << "OPL runtime error near line "
<< err.getLine() << " : "
<< err.getMessage() << endl;
}
void notifyInternalError(const OPLinternalError& err){
cout << "OPL internal error : "
<< err.getMessage() << endl;
}
};
int main(){
int status = 0;
OPLsolver solver;
MyReporter reporter;
solver.setErrorReporter(&reporter);
try{
solver.loadInterpretedModelFileAndDataFile
("d:\ILOG\OPLSl37\opl\scheduler\bridge.mod",
"d:\ILOG\OPLSl37\opl\scheduler\bridge.dat", 1);
if(solver.solve()){
int obj = solver.getObjectiveValueInt();
double time = solver.getTime();
cout << "\nObjective: " << obj << endl;
cout << "Time: " << time << endl << endl;
OPLenum task = solver.getEnum("Task");
int nbTasks = task.getCard();
OPLarray activities = solver.getArray("a");
OPLenumIterator ite = task.getIterator();
for(; ite.ok() == 1; ite.next()) {
OPLenumValue c = ite.get();
OPLactivity act = activities.getActivity(c);
cout << "Activity '" << c.getName() << "'";
cout << " starts at " << act.getStart();
cout << " with duration " << act.getDuration() << endl;
}
}else {
cout << "No solution found" << endl;
}
}
catch(...){
cout << "An error occurred" << endl;
status = -1;
}
solver.close();
return status;
} |
