Move Keyword_List inline methods to a .icc file.

src/Makefile.in

@@ -88,7 +88,7 @@ VERSION_H = version.h
 OPTIONS_H = options.h options.icc
 READ_LINE_H = read-line.h read-line.icc
 KEYWORD_H = keyword.h keyword.icc
-KEYWORD_LIST_H = keyword-list.h $(KEYWORD_H)
+KEYWORD_LIST_H = keyword-list.h keyword-list.icc $(KEYWORD_H)
 INPUT_H = input.h $(READ_LINE_H) $(KEYWORD_LIST_H)
 BOOL_ARRAY_H = bool-array.h bool-array.icc $(OPTIONS_H)
 HASH_TABLE_H = hash-table.h $(KEYWORD_H)

src/keyword-list.cc

@@ -36,3 +36,12 @@ KeywordExt_List::KeywordExt_List (KeywordExt *car)
   : Keyword_List (car)
 {
 }
+
+
+#ifndef __OPTIMIZE__
+
+#define INLINE /* not inline */
+#include "keyword-list.icc"
+#undef INLINE
+
+#endif /* not defined __OPTIMIZE__ */

src/keyword-list.h

@@ -35,9 +35,9 @@ public:
                         Keyword_List (Keyword *car);
 
   /* Access to first element of list.  */
-  Keyword *             first () { return _car; }
+  Keyword *             first ();
   /* Access to next element of list.  */
-  Keyword_List *&       rest () { return _cdr; }
+  Keyword_List *&       rest ();
 
 protected:
   Keyword_List *        _cdr;
@@ -52,9 +52,17 @@ public:
                         KeywordExt_List (KeywordExt *car);
 
   /* Access to first element of list.  */
-  KeywordExt *          first () { return static_cast<KeywordExt*>(_car); }
+  KeywordExt *          first ();
   /* Access to next element of list.  */
-  KeywordExt_List *&    rest () { return static_cast<KeywordExt_List*>(_cdr); }
+  KeywordExt_List *&    rest ();
 };
 
+#ifdef __OPTIMIZE__
+
+#define INLINE inline
+#include "keyword-list.icc"
+#undef INLINE
+
+#endif
+
 #endif

src/keyword-list.icc

@@ -0,0 +1,53 @@
+/* Inline Functions for keyword-list.{h,cc}.
+
+   Copyright (C) 2002 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>.
+
+   This file is part of GNU GPERF.
+
+   GNU GPERF 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, or (at your option)
+   any later version.
+
+   GNU GPERF 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; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* -------------------------- Keyword_List class --------------------------- */
+
+/* Access to first element of list.  */
+INLINE Keyword *
+Keyword_List::first ()
+{
+  return _car;
+}
+
+/* Access to next element of list.  */
+INLINE Keyword_List *&
+Keyword_List::rest ()
+{
+  return _cdr;
+}
+
+/* ------------------------- KeywordExt_List class ------------------------- */
+
+/* Access to first element of list.  */
+INLINE KeywordExt *
+KeywordExt_List::first ()
+{
+  return static_cast<KeywordExt*>(_car);
+}
+
+/* Access to next element of list.  */
+INLINE KeywordExt_List *&
+KeywordExt_List::rest ()
+{
+  return static_cast<KeywordExt_List*>(_cdr);
+}