X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fstlplus%2Fstrings%2Fprint_pointer.tpp;fp=src%2Fstlplus%2Fstrings%2Fprint_pointer.tpp;h=be96d91c6bd1e8e3cc775d85d1350d8d6048c6e5;hb=6b0a0d0efafe34d48ab344fca3b479553bd4e62c;hp=0000000000000000000000000000000000000000;hpb=85783316365181491a3e3c0c63659972477cebba;p=chaz%2Fyoink

diff --git a/src/stlplus/strings/print_pointer.tpp b/src/stlplus/strings/print_pointer.tpp
new file mode 100644
index 0000000..be96d91
--- /dev/null
+++ b/src/stlplus/strings/print_pointer.tpp
@@ -0,0 +1,34 @@
+////////////////////////////////////////////////////////////////////////////////
+
+//   Author:    Andy Rushton
+//   Copyright: (c) Southampton University 1999-2004
+//              (c) Andy Rushton           2004-2009
+//   License:   BSD License, see ../docs/license.html
+
+////////////////////////////////////////////////////////////////////////////////
+#include <string>
+
+namespace stlplus
+{
+
+  template <typename T, typename S>
+  void print_pointer(std::ostream& device,
+                     const T* value,
+                     S print_fn,
+                     const std::string& null_string,
+                     const std::string& prefix,
+                     const std::string& suffix)
+  {
+    if (value)
+    {
+      device << prefix;
+      print_fn(device, *value);
+      device << suffix;
+    }
+    else
+    {
+      device << null_string;
+    }
+  }
+
+} // end namespace stlplus