Refactoring: making fortrancode.l reentrant

1 files changed, 7 insertions, 8 deletions

diff --git a/src/fortrancode.h b/src/fortrancode.h
index 7da6a61..b8cac31 100644
--- a/src/fortrancode.h
+++ b/src/fortrancode.h
@@ -1,12 +1,12 @@
 /******************************************************************************
  *
- * 
+ *
  *
  * Copyright (C) 1997-2015 by Dimitri van Heesch.
  *
  * Permission to use, copy, modify, and distribute this software and its
- * documentation under the terms of the GNU General Public License is hereby 
- * granted. No representations are made about the suitability of this software 
+ * documentation under the terms of the GNU General Public License is hereby
+ * granted. No representations are made about the suitability of this software
  * for any purpose. It is provided "as is" without express or implied warranty.
  * See the GNU General Public License for more details.
  *
@@ -26,13 +26,11 @@ class MemberDef;
 class QCString;
 class Definition;
 
-void codeFreeScanner();
-
-
 class FortranCodeParser : public CodeParserInterface
 {
   public:
-    FortranCodeParser(FortranFormat format=FortranFormat_Unknown) : m_format(format) { }
+    FortranCodeParser(FortranFormat format=FortranFormat_Unknown);
+    virtual ~FortranCodeParser();
     void parseCode(CodeOutputInterface &codeOutIntf,
                    const char *scopeName,
                    const QCString &input,
@@ -51,7 +49,8 @@ class FortranCodeParser : public CodeParserInterface
     void resetCodeParserState();
 
   private:
-    FortranFormat m_format;
+    struct Private;
+    std::unique_ptr<Private> p;
 };
 
 class FortranCodeParserFree : public FortranCodeParser