Add missing includes.

Signed-off-by: Henner Zeller <[email protected]>

Author: hzeller

vpr/src/base/partition.h

@@ -1,6 +1,8 @@
 #ifndef PARTITION_H
 #define PARTITION_H
 
+#include <string>
+
 #include "vtr_strong_id.h"
 #include "region.h"
 #include "atom_netlist_fwd.h"

vpr/src/route/rr_graph_indexed_data.cpp

@@ -1,6 +1,7 @@
 #include <cmath> /* Needed only for sqrt call (remove if sqrt removed) */
 #include <fstream>
 #include <iomanip>
+#include <sstream>
 
 #include "vtr_assert.h"
 #include "vtr_log.h"