whitespace

src/tactic/probe.cpp

@@ -8,10 +8,10 @@ Module Name:
 Abstract:
 
     Evaluates/Probes a goal.
-    
+
     A probe is used to build tactics (aka strategies) that
     makes decisions based on the structure of a goal.
-    
+
 Author:
 
     Leonardo de Moura (leonardo) 2011-10-13.
@@ -75,12 +75,12 @@ protected:
 public:
     unary_probe(probe * p):
         m_p(p) {
-        SASSERT(p); 
+        SASSERT(p);
-        p->inc_ref(); 
+        p->inc_ref();
     }
-    
+
-    ~unary_probe() { 
+    ~unary_probe() {
-        m_p->dec_ref(); 
+        m_p->dec_ref();
     }
 
 };
@@ -91,17 +91,17 @@ protected:
     probe * m_p2;
 public:
     bin_probe(probe * p1, probe * p2):
-        m_p1(p1), 
+        m_p1(p1),
-        m_p2(p2) { 
+        m_p2(p2) {
-        SASSERT(p1); 
+        SASSERT(p1);
         SASSERT(p2);
-        p1->inc_ref(); 
+        p1->inc_ref();
-        p2->inc_ref(); 
+        p2->inc_ref();
     }
-    
+
-    ~bin_probe() { 
+    ~bin_probe() {
-        m_p1->dec_ref(); 
+        m_p1->dec_ref();
-        m_p2->dec_ref(); 
+        m_p2->dec_ref();
     }
 };
 
@@ -110,7 +110,7 @@ public:
     not_probe(probe * p):unary_probe(p) {}
     virtual result operator()(goal const & g) {
         return result(!m_p->operator()(g).is_true());
-    }    
+    }
 };
 
 class and_probe : public bin_probe {
@@ -181,9 +181,9 @@ class const_probe : public probe {
     double m_val;
 public:
     const_probe(double v):m_val(v) {}
-    
+
     virtual result operator()(goal const & g) {
-        return result(m_val); 
+        return result(m_val);
     }
 };
 
@@ -257,11 +257,11 @@ struct is_non_propositional_predicate {
     void operator()(app * n) {
         if (!m.is_bool(n))
             throw found();
-        
+
         family_id fid = n->get_family_id();
         if (fid == m.get_basic_family_id())
-            return; 
+            return;
-        
+
         if (is_uninterp_const(n))
             return;
 
@@ -277,21 +277,21 @@ struct is_non_qfbv_predicate {
     is_non_qfbv_predicate(ast_manager & _m):m(_m), u(m) {}
 
     void operator()(var *) { throw found();  }
-    
+
     void operator()(quantifier *) { throw found(); }
-    
+
     void operator()(app * n) {
         if (!m.is_bool(n) && !u.is_bv(n))
             throw found();
         family_id fid = n->get_family_id();
-        if (fid == m.get_basic_family_id()) 
+        if (fid == m.get_basic_family_id())
-            return;				
+            return;
         if (fid == u.get_family_id()) {
 			if (n->get_decl_kind() == OP_BSDIV0 ||
 				n->get_decl_kind() == OP_BUDIV0 ||
 				n->get_decl_kind() == OP_BSREM0 ||
 				n->get_decl_kind() == OP_BUREM0 ||
-				n->get_decl_kind() == OP_BSMOD0)				
+				n->get_decl_kind() == OP_BSMOD0)
 				throw found();
 			return;
 		}
@@ -321,7 +321,7 @@ probe * mk_is_propositional_probe() {
 }
 
 probe * mk_is_qfbv_probe() {
-    return alloc(is_qfbv_probe); 
+    return alloc(is_qfbv_probe);
 }
 
 struct is_non_qfaufbv_predicate {
@@ -336,7 +336,7 @@ struct is_non_qfaufbv_predicate {
 
     void operator()(quantifier *) { throw found(); }
 
-    void operator()(app * n) {        
+    void operator()(app * n) {
         if (!m.is_bool(n) && !m_bv_util.is_bv(n) && !m_array_util.is_array(n))
             throw found();
         family_id fid = n->get_family_id();
@@ -418,7 +418,7 @@ class num_consts_probe : public probe {
         }
         void operator()(quantifier *) {}
         void operator()(var *) {}
-        void operator()(app * n) { 
+        void operator()(app * n) {
             if (n->get_num_args() == 0 && !m.is_value(n)) {
                 if (m_bool) {
                     if (m.is_bool(n))
@@ -447,7 +447,7 @@ public:
         unsigned sz = g.size();
         expr_fast_mark1 visited;
         for (unsigned i = 0; i < sz; i++) {
-            for_each_expr_core<proc, expr_fast_mark1, true, true>(p, visited, g.form(i));        
+            for_each_expr_core<proc, expr_fast_mark1, true, true>(p, visited, g.form(i));
         }
         return result(p.m_counter);
     }
@@ -508,7 +508,7 @@ struct has_pattern_probe : public probe {
     struct proc {
         void operator()(var * n) {}
         void operator()(app * n) {}
-        void operator()(quantifier * n) { 
+        void operator()(quantifier * n) {
             if (n->get_num_patterns() > 0 || n->get_num_no_patterns() > 0)
                 throw found();
         }

src/tactic/probe.h

@@ -8,7 +8,7 @@ Module Name:
 Abstract:
 
     Evaluates/Probes a goal.
-    
+
     A probe is used to build tactics (aka strategies) that
     makes decisions based on the structure of a goal.
 
@@ -49,7 +49,7 @@ public:
 
     void inc_ref() { ++m_ref_count; }
     void dec_ref() { SASSERT(m_ref_count > 0); --m_ref_count; if (m_ref_count == 0) dealloc(this); }
-    
+
     virtual result operator()(goal const & g) = 0;
 };