From 98a1e3f36567639344f12932b629e526a8783aa8 Mon Sep 17 00:00:00 2001
From: sandman <sandman>
Date: Sat, 13 Apr 2002 00:47:20 +0000
Subject: CVS import of QPdf

---
(limited to 'noncore/unsupported/qpdf/goo/GString.h')

diff --git a/noncore/unsupported/qpdf/goo/GString.h b/noncore/unsupported/qpdf/goo/GString.h
new file mode 100644
index 0000000..3ced1c4
--- a/dev/null
+++ b/noncore/unsupported/qpdf/goo/GString.h
@@ -0,0 +1,98 @@
+//========================================================================
+//
+// GString.h
+//
+// Simple variable-length string type.
+//
+// Copyright 1996 Derek B. Noonburg
+//
+//========================================================================
+
+#ifndef GSTRING_H
+#define GSTRING_H
+
+#ifdef __GNUC__
+#pragma interface
+#endif
+
+#include <string.h>
+
+class GString {
+public:
+
+  // Create an empty string.
+  GString();
+
+  // Create a string from a C string.
+  GString(const char *sA);
+
+  // Create a string from <lengthA> chars at <sA>.  This string
+  // can contain null characters.
+  GString(const char *sA, int lengthA);
+
+  // Create a string from <lengthA> chars at <idx> in <str>.
+  GString(GString *str, int idx, int lengthA);
+
+  // Copy a string.
+  GString(GString *str);
+  GString *copy() { return new GString(this); }
+
+  // Concatenate two strings.
+  GString(GString *str1, GString *str2);
+
+  // Convert an integer to a string.
+  static GString *fromInt(int x);
+
+  // Destructor.
+  ~GString();
+
+  // Get length.
+  int getLength() { return length; }
+
+  // Get C string.
+  char *getCString() { return s; }
+
+  // Get <i>th character.
+  char getChar(int i) { return s[i]; }
+
+  // Change <i>th character.
+  void setChar(int i, char c) { s[i] = c; }
+
+  // Clear string to zero length.
+  GString *clear();
+
+  // Append a character or string.
+  GString *append(char c);
+  GString *append(GString *str);
+  GString *append(const char *str);
+  GString *append(const char *str, int lengthA);
+
+  // Insert a character or string.
+  GString *insert(int i, char c);
+  GString *insert(int i, GString *str);
+  GString *insert(int i, const char *str);
+  GString *insert(int i, const char *str, int lengthA);
+
+  // Delete a character or range of characters.
+  GString *del(int i, int n = 1);
+
+  // Convert string to all-upper/all-lower case.
+  GString *upperCase();
+  GString *lowerCase();
+
+  // Compare two strings:  -1:<  0:=  +1:>
+  // These functions assume the strings do not contain null characters.
+  int cmp(GString *str) { return strcmp(s, str->getCString()); }
+  int cmpN(GString *str, int n) { return strncmp(s, str->getCString(), n); }
+  int cmp(const char *sA) { return strcmp(s, sA); }
+  int cmpN(const char *sA, int n) { return strncmp(s, sA, n); }
+
+private:
+
+  int length;
+  char *s;
+
+  void resize(int length1);
+};
+
+#endif
--
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