X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fstlplus%2Fstrings%2Fstring_foursome.tpp;fp=src%2Fstlplus%2Fstrings%2Fstring_foursome.tpp;h=a3e153613f0bff0a77b0c464cebab93bcf212e3e;hb=6b0a0d0efafe34d48ab344fca3b479553bd4e62c;hp=0000000000000000000000000000000000000000;hpb=85783316365181491a3e3c0c63659972477cebba;p=chaz%2Fyoink

diff --git a/src/stlplus/strings/string_foursome.tpp b/src/stlplus/strings/string_foursome.tpp
new file mode 100644
index 0000000..a3e1536
--- /dev/null
+++ b/src/stlplus/strings/string_foursome.tpp
@@ -0,0 +1,33 @@
+////////////////////////////////////////////////////////////////////////////////
+
+//   Author:    Andy Rushton
+//   Copyright: (c) Southampton University 1999-2004
+//              (c) Andy Rushton           2004-2009
+//   License:   BSD License, see ../docs/license.html
+
+////////////////////////////////////////////////////////////////////////////////
+
+namespace stlplus
+{
+
+  template<typename T1, typename T2, typename T3, typename T4, typename S1, typename S2, typename S3, typename S4>
+  std::string foursome_to_string(const foursome<T1,T2,T3,T4>& values,
+                                 S1 to_string_fn1,
+                                 S2 to_string_fn2,
+                                 S3 to_string_fn3,
+                                 S4 to_string_fn4,
+                                 const std::string& separator)
+  {
+    return 
+      to_string_fn1(values.first) + 
+      separator + 
+      to_string_fn2(values.second) + 
+      separator + 
+      to_string_fn3(values.third) +
+      separator + 
+      to_string_fn4(values.fourth);
+  }
+
+
+} // end namespace stlplus
+