Missing #include.

[libcxml.git] / src / cxml.cc

diff --git a/src/cxml.cc b/src/cxml.cc
index d3ec9e7fd95f6a27efa9a6eeae6543345cc57da9..a51b9a42762c50c588a0a8983204cf2892109c3c 100644 (file)
--- a/src/cxml.cc
+++ b/src/cxml.cc
@@ -18,10 +18,11 @@
 
 */
 
+#include "cxml.h"
+#include <libxml++/libxml++.h>
 #include <boost/filesystem.hpp>
 #include <boost/algorithm/string.hpp>
-#include <libxml++/libxml++.h>
-#include "cxml.h"
+#include <cstdio>
 
 using std::string;
 using std::list;
@@ -300,3 +301,123 @@ cxml::Document::take_root_node ()
                _root_name = _node->get_name ();
        }
 }
+
+static
+string
+make_local (string v)
+{
+       struct lconv* lc = localeconv ();
+       boost::algorithm::replace_all (v, ".", lc->decimal_point);
+       /* We hope it's ok not to add in thousands separators here */
+       return v;
+}
+
+template <typename P, typename Q>
+P
+locale_convert (Q x)
+{
+       /* We can't write a generic version of locale_convert; all required
+          versions must be specialised.
+       */
+       BOOST_STATIC_ASSERT (sizeof(Q) == 0);
+}
+
+template<>
+int
+locale_convert (string x)
+{
+       int y = 0;
+       sscanf (x.c_str(), "%d", &y);
+       return y;
+}
+
+template<>
+unsigned int
+locale_convert (string x)
+{
+       unsigned int y = 0;
+       sscanf (x.c_str(), "%u", &y);
+       return y;
+}
+
+template<>
+long int
+locale_convert (string x)
+{
+       long int y = 0;
+       sscanf (x.c_str(), "%ld", &y);
+       return y;
+}
+
+template<>
+long long
+locale_convert (string x)
+{
+       long long y = 0;
+#ifdef LIBCXML_WINDOWS
+       __mingw_sscanf (x.c_str(), "%lld", &y);
+#else
+       sscanf (x.c_str(), "%lld", &y);
+#endif
+       return y;
+}
+
+template<>
+float
+locale_convert (string x)
+{
+       float y = 0;
+       sscanf (x.c_str(), "%f", &y);
+       return y;
+}
+
+template <>
+double
+locale_convert (string x)
+{
+       double y = 0;
+       sscanf (x.c_str(), "%lf", &y);
+       return y;
+}
+
+template <>
+int
+cxml::raw_convert (string v)
+{
+       return locale_convert<int> (make_local(v));
+}
+
+template <>
+long int
+cxml::raw_convert (string v)
+{
+       return locale_convert<long int> (make_local(v));
+}
+
+template <>
+long long
+cxml::raw_convert (string v)
+{
+       return locale_convert<long long> (make_local(v));
+}
+
+template <>
+unsigned int
+cxml::raw_convert (string v)
+{
+       return locale_convert<unsigned int> (make_local(v));
+}
+
+template <>
+float
+cxml::raw_convert (string v)
+{
+       return locale_convert<float> (make_local(v));
+}
+
+template <>
+double
+cxml::raw_convert (string v)
+{
+       return locale_convert<double> (make_local(v));
+}