1 files changed, 49 insertions, 47 deletions
diff --git a/gr-fec/lib/scl_list.h b/gr-fec/lib/scl_list.h
index 60e5cae8cd..9d014cc33c 100644
--- a/gr-fec/lib/scl_list.h
+++ b/gr-fec/lib/scl_list.h
@@ -26,60 +26,62 @@
 #include <vector>
 
 namespace gr {
-  namespace fec {
-    namespace code {
-      namespace polar {
+namespace fec {
+namespace code {
+namespace polar {
 
-        struct path {
-          path();
-          ~path();
-          float path_metric;
-          bool owns_vectors;
-          bool is_active;
-          float* llr_vec;
-          unsigned char* u_vec;
-        };
+struct path {
+    path();
+    ~path();
+    float path_metric;
+    bool owns_vectors;
+    bool is_active;
+    float* llr_vec;
+    unsigned char* u_vec;
+};
 
-        /*!
-         * \brief List implementation for Successive Cancellation List decoders
-         *
-         */
-        class scl_list{
-          const unsigned int d_list_size;
-          const unsigned int d_num_buff_elements;
-          std::vector<path*> d_path_list;
-          unsigned int d_active_path_counter;
-          unsigned int d_active_pos;
+/*!
+ * \brief List implementation for Successive Cancellation List decoders
+ *
+ */
+class scl_list
+{
+    const unsigned int d_list_size;
+    const unsigned int d_num_buff_elements;
+    std::vector<path*> d_path_list;
+    unsigned int d_active_path_counter;
+    unsigned int d_active_pos;
 
-          float update_path_metric(const float last_pm, const float llr, const float ui) const;
-          void duplicate_path(path* target, const path* original);
-          void branch_paths(path* target, path* original, const float llr);
-          void steal_vector_ownership(path* target, path* original);
-          void reset();
+    float update_path_metric(const float last_pm, const float llr, const float ui) const;
+    void duplicate_path(path* target, const path* original);
+    void branch_paths(path* target, path* original, const float llr);
+    void steal_vector_ownership(path* target, path* original);
+    void reset();
 
-          // comparator for std::sort
-          static bool path_compare(path* first, path* second) {
-            return first->path_metric < second->path_metric;
-          };
+    // comparator for std::sort
+    static bool path_compare(path* first, path* second)
+    {
+        return first->path_metric < second->path_metric;
+    };
 
-        public:
-          scl_list(const unsigned int list_size, const unsigned int block_size,
-                   const unsigned int block_power);
-          virtual
-          ~scl_list();
-          const unsigned int size() const {return d_list_size;};
-          const unsigned int active_size() const {return d_active_path_counter;};
+public:
+    scl_list(const unsigned int list_size,
+             const unsigned int block_size,
+             const unsigned int block_power);
+    virtual ~scl_list();
+    const unsigned int size() const { return d_list_size; };
+    const unsigned int active_size() const { return d_active_path_counter; };
 
-          path* initial_path() const {return d_path_list[0];};
-          path* next_active_path(){return d_path_list[d_active_pos++];};
-          void set_frozen_bit(const unsigned char frozen_bit, const int bit_pos);
-          void set_info_bit(const int bit_pos);
-          const path* optimal_path();
-        };
+    path* initial_path() const { return d_path_list[0]; };
+    path* next_active_path() { return d_path_list[d_active_pos++]; };
+    void set_frozen_bit(const unsigned char frozen_bit, const int bit_pos);
+    void set_info_bit(const int bit_pos);
+    const path* optimal_path();
+};
 
-      } /* namespace polar */
-    } /* namespace code */
-  } /* namespace fec */
+} /* namespace polar */
+} /* namespace code */
+} /* namespace fec */
 } /* namespace gr */
 
 #endif /* INCLUDED_FEC_SCL_LIST_H */