public Object leq(Object exp1, Object exp2) {
try {
return vc.leExpr((Expr) exp1, (Expr) exp2);
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("## Error CVC3: Exception caught in CVC3 JNI: \n" + e);
}
}
public Object leq(int value, Object exp) {
try {
return vc.leExpr(vc.ratExpr(value), (Expr) exp);
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("## Error CVC3: Exception caught in CVC3 JNI: \n" + e);
}
}
public Object neq(Object exp, double value) {
try {
return vc.notExpr(vc.eqExpr((Expr) exp, vc.ratExpr(Double.toString(value), base)));
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("## Error CVC3: Exception caught in CVC3 JNI: \n" + e);
}
}
public void post(Object constraint) {
try {
listConstraint.add((Expr) constraint);
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(
"## Error CVC3: Exception caught making Int Var in CVC3 ???: \n" + e);
}
}
public Object makeIntVar(String name, int min, int max) {
try {
/*
* Type sType = vc.subrangeType(vc.ratExpr(min), vc.ratExpr(max)); return
* vc.varExpr(name, sType);
*/
Expr expr = vc.varExpr(name, vc.intType());
return expr;
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("## Error CVC3: Exception caught in CVC3 JNI: \n" + e);
}
}
public Object makeRealVar(String name, double min, double max) {
// WARNING: need to downcast double to int - I don't see
// a way in CVC3 to create a sub-range for real types
// other choice is not to bound and use vc.realType() to
// create the expression
int minInt = (int) min;
int maxInt = (int) max;
try {
// Expr x = vc.varExpr(name, vc.realType());
/*
* Type sType = vc.subrangeType(vc.ratExpr(minInt), vc.ratExpr(maxInt));
* return vc.varExpr(name, sType);
*/
Expr expr = vc.varExpr(name, vc.intType());
return expr;
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("## Error CVC3: Exception caught in CVC3 JNI: \n" + e);
}
}