| author | jacint |
| Wed, 29 Sep 2004 14:12:26 +0000 | |
| changeset 920 | 2d6c8075d9d0 |
| child 942 | 75fdd0c6866d |
| permissions | -rw-r--r-- |
1 #include "SimAnn.h"
2 #include <cstdlib>
3 #include <cmath>
4 #include <iostream>
6 class MyController : public SimAnnBase::Controller {
7 public:
8 long MaxIter, MaxNoImpr;
9 double af;
10 MyController() {
11 MaxIter = 500000;
12 MaxNoImpr = 20000;
13 af = 0.9999;
14 T = 1000;
15 }
16 bool next() {
17 T *= af;
18 std::cout << T << std::endl;
19 return !((sab->getIter() > MaxIter) || (sab->getIter() - sab->getLastImpr() > MaxNoImpr));
20 }
21 bool accept(double cost) {
22 return (drand48() <= exp(cost / T));
23 }
24 };
26 class MyEntity {
27 public:
28 void init() {}
29 double mutate() { return 10.0; }
30 };
32 int main() {
33 SimAnn<MyEntity> sa;
34 MyController c;
35 sa.setController(c);
36 MyEntity ent;
37 sa.setEnt(ent);
38 sa.run();
39 }