dtdocbook: merge dtinfogen into dtdocbook.

cde/programs/dtdocbook/infolib/Expression.C

@@ -0,0 +1,42 @@
+/*
+ * CDE - Common Desktop Environment
+ *
+ * Copyright (c) 1993-2012, The Open Group. All rights reserved.
+ *
+ * These libraries and programs are free software; you can
+ * redistribute them and/or modify them under the terms of the GNU
+ * Lesser General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * These libraries and programs are distributed in the hope that
+ * they will be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with these libraries and programs; if not, write
+ * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
+ * Floor, Boston, MA 02110-1301 USA
+ */
+/* $XConsortium: Expression.C /main/3 1996/08/21 15:46:40 drk $ */
+/* imported interfaces */
+
+#include "Expression.h"
+#include "ExprList.h"
+
+OL_Expression::~OL_Expression()
+{
+  /* This is a hack right now to eliminate the memory leak
+   */
+  if ( data_type == CONCAT || data_type == FIRSTOF ) {
+    ExprList *vlist = ( ExprList * )value_list;
+    delete vlist;
+  }
+  else if ( data_type == LITERAL ) {
+    char *vlist = (char *)value_list;
+    delete vlist;
+  }
+
+}