[project @ 2005-02-28 05:50:12 by unknown_lamer]

[clinton/bobotpp.git] / source / String.H

diff --git a/source/String.H b/source/String.H
new file mode 100644 (file)
index 0000000..70f6a55
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+++ b/source/String.H
@@ -0,0 +1,106 @@
+// String.H  -*- C++ -*-
+// Copyright (c) 1997, 1998 Etienne BERNARD
+// Copyright (c) 2002.2003,2005 Clinton Ebadi
+
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
+
+#ifndef BSTRING_H
+#define BSTRING_H
+
+#include <iostream>
+#include <string>
+
+class String {
+
+  struct srep {
+    char *s;  // pointer on the data
+    int n;    // reference counter
+    srep() 
+      { n = 1; }
+  };
+  srep *p;
+  int len;
+  
+public:
+  String();
+  String(const char *);
+  String(const String &);
+  String(const std::string &);
+  String(long);
+  String(char);
+  
+  String & operator=(const char *);
+  String & operator=(const String &);
+  String & operator=(const std::string &);
+  
+  ~String();
+
+  int length() const;
+  int find(char);
+  void fill(char);
+  String pad(int);
+
+  String subString(int);
+  String subString(int, int);
+  
+  String substr(int);
+  String substr(int, int);
+
+  String toLower();
+  String toUpper();
+  String trim();
+  int indexOf(char);
+
+  char & operator[](int);
+  const char & operator[](int) const;
+
+  bool operator==(const char *) const;
+  bool operator==(const String &) const;
+  bool operator==(const std::string &) const;
+  
+  bool operator!=(const char *) const;
+  bool operator!=(const String &) const;
+  bool operator!=(const std::string &) const;
+  
+  bool operator<(const String &) const;
+  bool operator>(const String &) const;
+  bool operator<(const std::string &) const;
+
+  bool operator<=(const String &) const;
+  bool operator<=(const std::string &) const;
+  bool operator>=(const String &) const;
+  bool operator>=(const std::string &) const;
+  
+  String operator+(const char *);
+  String operator+(const String &);
+  String operator+(const std::string &);
+
+  friend std::string operator+(const std::string &, const String &);
+  
+  operator const char *() const;
+  operator std::string () const;
+
+  friend std::ostream & operator<<(std::ostream &, const String &);
+  friend std::istream & operator>>(std::istream &, String &);
+};
+
+bool operator==(const std::string &, const String &);
+bool operator!=(const std::string &, const String &);
+bool operator>(const std::string &, const String &);
+bool operator<(const std::string &, const String &);
+bool operator<=(const std::string &, const String &);
+bool operator>=(const std::string &, const String &);
+
+#endif