source/String.H

   1 // String.H  -*- C++ -*-
   2 // Copyright (c) 1997, 1998 Etienne BERNARD
   3 // Copyright (c) 2002.2003,2005 Clinton Ebadi
   4
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18
  19 #ifndef BSTRING_H
  20 #define BSTRING_H
  21
  22 #include <iostream>
  23 #include <string>
  24
  25 class String {
  26
  27   std::string my_string;
  28
  29 public:
  30   String();
  31   String(const char *);
  32   String(const String &);
  33   String(const std::string &);
  34   String(long);
  35   String(char);
  36
  37   String & operator=(const char *);
  38   String & operator=(const String &);
  39   String & operator=(const std::string &);
  40
  41   ~String();
  42
  43   int length() const;
  44   int find(char);
  45   void fill(char);
  46   String pad(int);
  47
  48   String subString(int);
  49   String subString(int, int);
  50
  51   String substr(int);
  52   String substr(int, int);
  53
  54   String toLower();
  55   String toUpper();
  56   String trim();
  57   int indexOf(char);
  58
  59   char & operator[](int);
  60   const char & operator[](int) const;
  61
  62   bool operator==(const char *) const;
  63   bool operator==(const String &) const;
  64   bool operator==(const std::string &) const;
  65
  66   bool operator!=(const char *) const;
  67   bool operator!=(const String &) const;
  68   bool operator!=(const std::string &) const;
  69
  70   bool operator<(const String &) const;
  71   bool operator>(const String &) const;
  72   bool operator<(const std::string &) const;
  73
  74   bool operator<=(const String &) const;
  75   bool operator<=(const std::string &) const;
  76   bool operator>=(const String &) const;
  77   bool operator>=(const std::string &) const;
  78
  79   String operator+(const char *);
  80   String operator+(const String &);
  81   String operator+(const std::string &);
  82
  83   friend std::string operator+(const std::string &, const String &);
  84
  85   const char* c_str () const;
  86   operator std::string () const;
  87
  88   friend std::ostream & operator<<(std::ostream &, const String &);
  89   friend std::istream & operator>>(std::istream &, String &);
  90 };
  91
  92 bool operator==(const std::string &, const String &);
  93 bool operator!=(const std::string &, const String &);
  94 bool operator>(const std::string &, const String &);
  95 bool operator<(const std::string &, const String &);
  96 bool operator<=(const std::string &, const String &);
  97 bool operator>=(const std::string &, const String &);
  98
  99 #endif