Reorganizing the code

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

src/framework/check_logic.h

@@ -0,0 +1,37 @@
+/*++
+Copyright (c) 2011 Microsoft Corporation
+
+Module Name:
+
+    check_logic.h
+
+Abstract:
+
+    Check whether a given assertion is in the correct logic or not
+
+Author:
+
+    Leonardo de Moura (leonardo) 2011-08-11.
+
+Revision History:
+
+--*/
+#ifndef _CHECK_LOGIC_H_
+#define _CHECK_LOGIC_H_
+
+#include"ast.h"
+
+class check_logic {
+    struct imp;
+    imp * m_imp;
+public:
+    check_logic();
+    ~check_logic();
+    void reset();
+    void set_logic(ast_manager & m, symbol const & logic);
+    bool operator()(expr * n);
+    bool operator()(func_decl * f);
+    char const * get_last_error() const;
+};
+
+#endif