Dogcows Code - chaz/yoink/blob - src/stlplus/strings/print_sequence.tpp

   1 ////////////////////////////////////////////////////////////////////////////////
   2
   3 //   Author:    Andy Rushton
   4 //   Copyright: (c) Southampton University 1999-2004
   5 //              (c) Andy Rushton           2004-2009
   6 //   License:   BSD License, see ../docs/license.html
   7
   8 ////////////////////////////////////////////////////////////////////////////////
   9 #include "print_pair.hpp"
  10
  11 namespace stlplus
  12 {
  13
  14   ////////////////////////////////////////////////////////////////////////////////
  15   // any forward iterator sequence
  16
  17   template <typename I, typename S>
  18   void print_sequence(std::ostream& device,
  19                       I begin, I end,
  20                       S print_fn,
  21                       const std::string& separator)
  22   {
  23     for (I i = begin; i != end; i++)
  24     {
  25       if (i != begin) device << separator;
  26       print_fn(device, *i);
  27     }
  28   }
  29
  30   ////////////////////////////////////////////////////////////////////////////////
  31   // any sequence where the value is a pair
  32
  33   template <typename I, typename S1, typename S2>
  34   void print_pair_sequence(std::ostream& device,
  35                            I begin, I end,
  36                            S1 print_fn1,
  37                            S2 print_fn2,
  38                            const std::string& pair_separator,
  39                            const std::string& separator)
  40   {
  41     for (I i = begin; i != end; i++)
  42     {
  43       if (i != begin) device << separator;
  44       print_pair(device, *i, print_fn1, print_fn2, pair_separator);
  45     }
  46   }
  47
  48   ////////////////////////////////////////////////////////////////////////////////
  49
  50 } // end namespace stlplus