diff --git a/samplebrain/src/search_params.cpp b/samplebrain/src/search_params.cpp
new file mode 100644
index 0000000..06705d2
--- /dev/null
+++ b/samplebrain/src/search_params.cpp
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 Foam Kernow
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+#include "search_params.h"
+
+using namespace spiralcore;
+using namespace std;
+
+ios &spiralcore::operator||(ios &s, search_params &p) {
+    u32 version=0;
+    string id("search_params");
+    s||id||version;
+    s||p.m_ratio||p.m_n_ratio||p.m_fft1_start||p.m_fft1_end;
+    s||p.m_usage_importance||p.m_num_synapses||p.m_stickyness;
+    return s;
+}