/// <summary> /// Sets the prefix comparison function /// </summary> /// <remarks> /// This method wraps the native ham_set_prefix_compare_func function.<br /> /// <br /> /// The <see cref="PrefixCompareFunc" /> delegate is called when an index /// uses keys with variable length, and at least one of the keys /// is loaded only partially.<br /> /// <br /> /// If <paramref name="foo"/> is null, hamsterdb will use the default /// prefix compare function (which is based on memcmp(3)).<br /> /// </remarks> /// <param name="foo">The prefix compare delegate, or null</param> public void SetPrefixCompareFunc(PrefixCompareFunc foo) { int st; lock (this) { st = NativeMethods.SetPrefixCompareFunc(handle, pinnedPrefixCompareFunc); } if (st != 0) { throw new DatabaseException(st); } PrefixCompareFoo = foo; }
/// <summary> /// Sets the prefix comparison function /// </summary> /// <remarks> /// This method wraps the native ham_set_prefix_compare_func function.<br /> /// <br /> /// The <see cref="PrefixCompareFunc" /> delegate is called when an index /// uses keys with variable length, and at least one of the keys /// is loaded only partially.<br /> /// <br /> /// If <paramref name="foo"/> is null, hamsterdb will use the default /// prefix compare function (which is based on memcmp(3)).<br /> /// </remarks> /// <param name="foo">The prefix compare delegate, or null</param> public void SetPrefixCompareFunc(PrefixCompareFunc foo) { int st; lock (this) { st = NativeMethods.SetPrefixCompareFunc(handle, pinnedPrefixCompareFunc); } if (st != 0) throw new DatabaseException(st); PrefixCompareFoo = foo; }