1 files changed, 74 insertions, 0 deletions
diff --git a/src/include/xbtag.h b/src/include/xbtag.h
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+++ b/src/include/xbtag.h
@@ -0,0 +1,74 @@
+/*  xbtag.h
+
+XBase64 Software Library
+
+Copyright (c) 1997,2003,2014,2022 Gary A Kunkel
+
+The xb64 software library is covered under the terms of the GPL Version 3, 2007 license.
+
+Email Contact:
+
+    XDB-devel@lists.sourceforge.net
+    XDB-users@lists.sourceforge.net
+
+*/
+
+
+#ifndef __XB_XBTAG_H__
+#define __XB_XBTAG_H__
+
+//#ifdef  CMAKE_COMPILER_IS_GNUCC
+//#pragma interface
+//#endif
+
+namespace xb{
+
+
+#ifdef XB_INDEX_SUPPORT
+
+class XBDLLEXPORT xbIx;
+
+
+
+//! @brief xbTag is used for linking index tags to a table (aka dbf file).
+/*!
+
+  Each dbf file (or table) can have zero, one or many tags.
+  Each tag is maintained in a linked list of xbTags.
+
+  NDX index files contain only one index tag.<br>
+  MDX index files can contain one to 47 index tags.  The production MDX file is opened automatically
+  and the tags are  added to the tag list.
+
+*/
+
+class XBDLLEXPORT xbTag {
+
+ public:
+  xbTag( xbIx *pIx, void *vpTag, xbString &sType, xbString &sTagName, xbString &sExpression, xbString &sFilter, xbBool bUnique, xbBool bSort );
+
+  xbIx   *GetIx()                  const;
+  void   *GetVpTag()               const;
+  const  xbString &GetType()       const;
+  const  xbString &GetTagName()    const;
+  const  xbString &GetExpression() const;
+  const  xbString &GetFilter()     const;
+  xbBool GetUnique()               const;
+  xbBool GetSort()                 const;
+
+ private:
+  xbIx     *pIx;
+  void     *vpTag;
+  xbString sType;
+  xbString sTagName;
+  xbString sExpression;
+  xbString sFilter;
+  xbBool   bUnique;
+  xbBool   bSort;          // 0 = Ascending, 1 = Descending
+};
+
+#endif // XB_INDEX_SUPPORT
+
+
+}        /* namespace xb    */
+#endif   /* __XB_TAG_H__ */