Merge branch 'upstream' into dfsg-orig

[debian/gnuradio] / usrp / host / lib / db_util.cc

diff --git a/usrp/host/lib/db_util.cc b/usrp/host/lib/db_util.cc
new file mode 100644 (file)
index 0000000..4b46383
--- /dev/null
+++ b/usrp/host/lib/db_util.cc
@@ -0,0 +1,54 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio 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 3, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <db_util.h>
+#include <sstream>
+
+std::string
+int_seq_to_str(std::vector<int> &seq)
+{
+  //convert a sequence of integers into a string
+
+  std::stringstream str; 
+  std::vector<int>::iterator i;
+  for(i = seq.begin(); i != seq.end(); i++) {
+    str << char((unsigned int)*i);
+  }
+  return str.str();
+}
+
+std::vector<int> 
+str_to_int_seq(std::string str)
+{
+  //convert a string to a list of integers
+  std::vector<int> seq;
+  std::vector<int>::iterator sitr;
+  std::string::iterator i;
+  for(i=str.begin(); i != str.end(); i++) {
+    int a = (int)(*i);
+    seq.push_back(a);
+  }
+  return seq;
+}
+