irc/ArchBlackmann/trim.cpp

   1 // trim.cpp
   2 // This file is (C) 2004 Royce Mitchell III
   3 // and released under the BSD & LGPL licenses
   4
   5 #include "trim.h"
   6
   7 std::string trim ( const std::string& s )
   8 {
   9         const char* p = &s[0];
  10         const char* p2 = p + s.size();
  11         while ( *p == ' ' )
  12                 p++;
  13         while ( p2 > p && p2[-1] == ' ' )
  14                 p2--;
  15         return std::string ( p, p2-p );
  16 }
  17