Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtinfo/DtMmdb/dti_cc/CC_String.h

@@ -0,0 +1,61 @@
+/* $XConsortium: CC_String.h /main/5 1996/08/21 15:48:50 drk $ */
+#ifndef _CC_STRING_H_
+#define _CC_STRING_H_
+
+#include <string.h>
+#include "dti_cc/types.h"
+
+class CC_String {
+public: // functions
+
+  CC_String (const CC_String& x);
+
+  CC_String (const char *string)
+  {
+    f_string = new char[strlen(string) + 1];
+    strcpy (f_string, string);
+  }
+
+  CC_String() 
+  {
+    f_string = NULL;
+  }
+
+  virtual ~CC_String () { delete f_string; }
+
+  CC_Boolean isNull() const { 
+    return( f_string[0] == '\0' );
+  }
+
+  unsigned int hash() const; /* This returns a hash value 
+			      * used by the hash funcion
+			      */
+
+  size_t length() const {    /* Used strlen, so expect string terminated by
+			      * \0. The library in RW takes care of non-null
+			      * terminated string. I assume this is not 
+			      * the case here.
+			      */
+    return(strlen(f_string));
+  }
+
+  enum caseCompare { exact, ignoreCase };
+  int  compareTo(const char *, caseCompare = exact) const;
+  int  compareTo(const CC_String &cs, caseCompare CaseSensitive = exact) const
+  { 
+    return(compareTo((const char *)cs, CaseSensitive));
+  }
+ 
+  CC_Boolean operator ==(const CC_String &k)  const
+  { 
+    return (compareTo(k) == 0) ? TRUE : FALSE; 
+  }
+
+  operator const char *() const { return f_string; }
+  const char *data() const { return f_string; }
+
+private: 
+  char *f_string;
+};
+
+#endif