Reimplement Oracle NUMBER to/from C++ integer type conversions

The implementation has been moved to the details namespace. Signed and
unsigned 32 bit versions, as well as an unsigned 64 bit version have also
been added.

1 files changed, 35 insertions, 0 deletions

diff --git a/odb/oracle/details/number.hxx b/odb/oracle/details/number.hxx
new file mode 100644
index 0000000..4f49643
--- /dev/null
+++ b/odb/oracle/details/number.hxx
@@ -0,0 +1,35 @@
+// file      : odb/oracle/details/number.hxx
+// author    : Constantin Michael <constantin@codesynthesis.com>
+// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_ORACLE_NUMBER_HXX
+#define ODB_ORACLE_NUMBER_HXX
+
+#include <odb/pre.hxx>
+#include <odb/oracle/details/export.hxx>
+
+namespace odb
+{
+  namespace oracle
+  {
+    namespace details
+    {
+      LIBODB_ORACLE_EXPORT long long
+      number_to_int64 (const unsigned char* buffer);
+
+      LIBODB_ORACLE_EXPORT void
+      int64_to_number (unsigned char* buffer, long long value);
+
+      LIBODB_ORACLE_EXPORT unsigned long long
+      number_to_uint64 (const unsigned char* buffer);
+
+      LIBODB_ORACLE_EXPORT void
+      uint64_to_number (unsigned char* buffer, unsigned long long value);
+    }
+  }
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_ORACLE_NUMBER_HXX