New cpp folder structure

Signed-off-by: Alexander Borsuk <me@alex.bio>

libs/search/search_params.cpp

@@ -0,0 +1,31 @@
+#include "search/search_params.hpp"
+
+#include "geometry/mercator.hpp"
+
+#include "coding/string_utf8_multilang.hpp"
+
+#include "base/assert.hpp"
+
+#include <sstream>
+
+using namespace std;
+
+namespace search
+{
+bool SearchParams::IsEqualCommon(SearchParams const & rhs) const
+{
+  return m_query == rhs.m_query && m_inputLocale == rhs.m_inputLocale &&
+         static_cast<bool>(m_position) == static_cast<bool>(rhs.m_position) && m_mode == rhs.m_mode;
+}
+
+string DebugPrint(SearchParams const & params)
+{
+  ostringstream os;
+  os << "SearchParams [";
+  os << "query: " << params.m_query << ", ";
+  os << "locale: " << params.m_inputLocale << ", ";
+  os << "mode: " << DebugPrint(params.m_mode);
+  os << "]";
+  return os.str();
+}
+}  // namespace search