| public SetCompareFunc ( CompareFunc foo ) : void | ||
| foo | CompareFunc | The compare delegate, or null |
| 리턴 | void | |
public void SetCompareFunc(CompareFunc foo)
{
int st;
lock (this) {
CompareFunc pinned = new CompareFunc(foo);
callbacks.Add(pinned);
st = NativeMethods.SetCompareFunc(handle, pinned);
}
if (st != 0)
throw new DatabaseException(st);
}
private void SetComparator()
{
Upscaledb.Environment env = new Upscaledb.Environment();
Database db = new Database();
byte[] k = new byte[5];
byte[] r = new byte[5];
Parameter[] param = new Parameter[1];
param[0] = new Parameter();
param[0].name = UpsConst.UPS_PARAM_KEY_TYPE;
param[0].value = UpsConst.UPS_TYPE_CUSTOM;
compareCounter = 0;
try {
env.Create("ntest.db");
db = env.CreateDatabase(1, 0, param);
db.SetCompareFunc(new CompareFunc(MyCompareFunc));
db.Insert(k, r);
k[0] = 1;
db.Insert(k, r);
db.Close();
env.Close();
}
catch (DatabaseException e) {
Assert.Fail("unexpected exception " + e);
}
Assert.AreEqual(1, compareCounter);
}