update header guards to be C++ style. Fixes issue #9

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

src/ast/rewriter/arith_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _ARITH_REWRITER_H_
-#define _ARITH_REWRITER_H_
+#ifndef ARITH_REWRITER_H_
+#define ARITH_REWRITER_H_
 
 #include"poly_rewriter.h"
 #include"arith_decl_plugin.h"

src/ast/rewriter/array_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _ARRAY_REWRITER_H_
-#define _ARRAY_REWRITER_H_
+#ifndef ARRAY_REWRITER_H_
+#define ARRAY_REWRITER_H_
 
 #include"array_decl_plugin.h"
 #include"rewriter_types.h"

src/ast/rewriter/ast_counter.h

@@ -21,8 +21,8 @@ Revision History:
 --*/
 
 
-#ifndef _AST_COUNTER_H_
-#define _AST_COUNTER_H_
+#ifndef AST_COUNTER_H_
+#define AST_COUNTER_H_
 
 #include "ast.h"
 #include "map.h"

src/ast/rewriter/bit_blaster/bit_blaster.h

@@ -16,8 +16,8 @@ Author:
 Revision History:
 
 --*/
-#ifndef _BIT_BLASTER_H_
-#define _BIT_BLASTER_H_
+#ifndef BIT_BLASTER_H_
+#define BIT_BLASTER_H_
 
 #include"basic_simplifier_plugin.h"
 #include"bit_blaster_params.h"
@@ -61,5 +61,5 @@ public:
     bit_blaster_params const & get_params() const { return this->m_params; }
 };
 
-#endif /* _BIT_BLASTER_H_ */
+#endif /* BIT_BLASTER_H_ */
 

src/ast/rewriter/bit_blaster/bit_blaster_params.h

@@ -16,8 +16,8 @@ Author:
 Revision History:
 
 --*/
-#ifndef _BIT_BLASTER_PARAMS_H_
-#define _BIT_BLASTER_PARAMS_H_
+#ifndef BIT_BLASTER_PARAMS_H_
+#define BIT_BLASTER_PARAMS_H_
 
 struct bit_blaster_params {
     bool  m_bb_ext_gates;
@@ -34,5 +34,5 @@ struct bit_blaster_params {
 #endif
 };
 
-#endif /* _BIT_BLASTER_PARAMS_H_ */
+#endif /* BIT_BLASTER_PARAMS_H_ */
 

src/ast/rewriter/bit_blaster/bit_blaster_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _BIT_BLASTER_REWRITER_H_
-#define _BIT_BLASTER_REWRITER_H_
+#ifndef BIT_BLASTER_REWRITER_H_
+#define BIT_BLASTER_REWRITER_H_
 
 #include"ast.h"
 #include"obj_hashtable.h"

src/ast/rewriter/bit_blaster/bit_blaster_tpl.h

@@ -16,8 +16,8 @@ Author:
 Revision History:
 
 --*/
-#ifndef _BIT_BLASTER_TPL_H_
-#define _BIT_BLASTER_TPL_H_
+#ifndef BIT_BLASTER_TPL_H_
+#define BIT_BLASTER_TPL_H_
 
 #include"rational.h"
 

src/ast/rewriter/bool_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _BOOL_REWRITER_H_
-#define _BOOL_REWRITER_H_
+#ifndef BOOL_REWRITER_H_
+#define BOOL_REWRITER_H_
 
 #include"ast.h"
 #include"rewriter.h"

src/ast/rewriter/bv_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _BV_REWRITER_H_
-#define _BV_REWRITER_H_
+#ifndef BV_REWRITER_H_
+#define BV_REWRITER_H_
 
 #include"poly_rewriter.h"
 #include"bv_decl_plugin.h"

src/ast/rewriter/datatype_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _DATATYPE_REWRITER_H_
-#define _DATATYPE_REWRITER_H_
+#ifndef DATATYPE_REWRITER_H_
+#define DATATYPE_REWRITER_H_
 
 #include"datatype_decl_plugin.h"
 #include"rewriter_types.h"

src/ast/rewriter/der.h

@@ -18,8 +18,8 @@ Revision History:
     Christoph Wintersteiger, 2010-03-30: Added Destr. Multi-Equality Resolution
 
 --*/
-#ifndef _DER_H_
-#define _DER_H_
+#ifndef DER_H_
+#define DER_H_
 
 #include"ast.h"
 #include"var_subst.h"
@@ -183,5 +183,5 @@ public:
 
 typedef der_rewriter der_star; 
 
-#endif /* _DER_H_ */
+#endif /* DER_H_ */
 

src/ast/rewriter/dl_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _DL_REWRITER_H_
-#define _DL_REWRITER_H_
+#ifndef DL_REWRITER_H_
+#define DL_REWRITER_H_
 
 #include"dl_decl_plugin.h"
 #include"rewriter_types.h"

src/ast/rewriter/expr_replacer.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _EXPR_REPLACER_H_
-#define _EXPR_REPLACER_H_
+#ifndef EXPR_REPLACER_H_
+#define EXPR_REPLACER_H_
 
 #include"ast.h"
 #include"expr_substitution.h"

src/ast/rewriter/expr_safe_replace.h

@@ -19,8 +19,8 @@ Revision History:
 
 --*/
 
-#ifndef __EXPR_SAFE_REPLACE_H__
-#define __EXPR_SAFE_REPLACE_H__
+#ifndef EXPR_SAFE_REPLACE_H_
+#define EXPR_SAFE_REPLACE_H_
 
 #include "ast.h"
 
@@ -49,4 +49,4 @@ public:
     bool empty() const { return m_subst.empty(); }
 };
 
-#endif /* __EXPR_SAFE_REPLACE_H__ */
+#endif /* EXPR_SAFE_REPLACE_H_ */

src/ast/rewriter/factor_rewriter.h

@@ -17,8 +17,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _FACTOR_REWRITER_H_
-#define _FACTOR_REWRITER_H_
+#ifndef FACTOR_REWRITER_H_
+#define FACTOR_REWRITER_H_
 
 #include"ast.h"
 #include"rewriter.h"

src/ast/rewriter/fpa_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _FLOAT_REWRITER_H_
-#define _FLOAT_REWRITER_H_
+#ifndef FLOAT_REWRITER_H_
+#define FLOAT_REWRITER_H_
 
 #include"ast.h"
 #include"rewriter.h"

src/ast/rewriter/mk_simplified_app.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _MK_SIMPLIFIED_APP_H_
-#define _MK_SIMPLIFIED_APP_H_
+#ifndef MK_SIMPLIFIED_APP_H_
+#define MK_SIMPLIFIED_APP_H_
 
 #include"ast.h"
 #include"params.h"

src/ast/rewriter/pb_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _PB_REWRITER_H_
-#define _PB_REWRITER_H_
+#ifndef PB_REWRITER_H_
+#define PB_REWRITER_H_
 
 #include"pb_decl_plugin.h"
 #include"rewriter_types.h"

src/ast/rewriter/pb_rewriter_def.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _PB_REWRITER_DEF_H_
-#define _PB_REWRITER_DEF_H_
+#ifndef PB_REWRITER_DEF_H_
+#define PB_REWRITER_DEF_H_
 
 #include"pb_rewriter.h"
 

src/ast/rewriter/poly_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _POLY_REWRITER_H_
-#define _POLY_REWRITER_H_
+#ifndef POLY_REWRITER_H_
+#define POLY_REWRITER_H_
 
 #include"ast.h"
 #include"obj_hashtable.h"

src/ast/rewriter/quant_hoist.h

@@ -19,8 +19,8 @@ Revision History:
 
 --*/
 
-#ifndef __QUANTIFIER_HOISTER_H_
-#define __QUANTIFIER_HOISTER_H_
+#ifndef QUANTIFIER_HOISTER_H_
+#define QUANTIFIER_HOISTER_H_
 
 #include "ast.h"
 

src/ast/rewriter/rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _REWRITER_H_
-#define _REWRITER_H_
+#ifndef REWRITER_H_
+#define REWRITER_H_
 
 #include"ast.h"
 #include"rewriter_types.h"

src/ast/rewriter/rewriter_types.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _REWRITER_TYPES_H_
-#define _REWRITER_TYPES_H_
+#ifndef REWRITER_TYPES_H_
+#define REWRITER_TYPES_H_
 
 #include"z3_exception.h"
 #include"common_msgs.h"

src/ast/rewriter/th_rewriter.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _TH_REWRITER_H_
-#define _TH_REWRITER_H_
+#ifndef TH_REWRITER_H_
+#define TH_REWRITER_H_
 
 #include"ast.h"
 #include"rewriter_types.h"

src/ast/rewriter/var_subst.h

@@ -16,8 +16,8 @@ Author:
 Notes:
 
 --*/
-#ifndef _VAR_SUBST_H_
-#define _VAR_SUBST_H_
+#ifndef VAR_SUBST_H_
+#define VAR_SUBST_H_
 
 #include"rewriter.h"
 #include"used_vars.h"