public FileMultiCheckpoint(string filename, string name, int bestCount)
{
Ensure.NotNullOrEmpty(filename, "filename");
Ensure.NotNull(name, "name");
Ensure.Positive(bestCount, "bestCount");
_filename = filename;
_name = name;
_memCheckpoint = new InMemMultiCheckpoint(string.Format("{0} - InMem", name), bestCount);
_fileStream = new FileStream(_filename, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
if (_fileStream.Length % EntrySize != 0)
{
throw new Exception(
string.Format("MultiCheckpoint file '{0}' has length {1} not divisible by EntrySize ({2}).",
_filename,
_fileStream.Length,
EntrySize));
}
_reader = new BinaryReader(_fileStream);
_writer = new BinaryWriter(_fileStream);
ReadCheckpoints((int)_fileStream.Length / EntrySize);
}
public FileMultiCheckpoint(string filename, string name, int bestCount)
{
Ensure.NotNullOrEmpty(filename, "filename");
Ensure.NotNull(name, "name");
Ensure.Positive(bestCount, "bestCount");
_filename = filename;
_name = name;
_memCheckpoint = new InMemMultiCheckpoint(string.Format("{0} - InMem", name), bestCount);
_fileStream = new FileStream(_filename, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
if (_fileStream.Length % EntrySize != 0)
{
throw new Exception(
string.Format("MultiCheckpoint file '{0}' has length {1} not divisible by EntrySize ({2}).",
_filename,
_fileStream.Length,
EntrySize));
}
_reader = new BinaryReader(_fileStream);
_writer = new BinaryWriter(_fileStream);
ReadCheckpoints((int)_fileStream.Length / EntrySize);
}
public void SetUp()
{
_checkpoint = new InMemMultiCheckpoint(3);
}
