depth: make constructor explicit

src/rose/rose_build_convert.cpp

@@ -551,7 +551,7 @@ bool handleMixedPrefixCliche(const NGHolder &h, RoseGraph &g, RoseVertex v,
                && is_subset_of(exits, base_succ)
                && is_subset_of(base_succ, exits_and_repeat_verts)) {
         /* we have a jump edge */
-        ri.repeatMin = 0;
+        ri.repeatMin = depth(0);
     } else {
         return false;
     }
@@ -802,7 +802,7 @@ void convertAnchPrefixToBounds(RoseBuildImpl &tbi) {
 
         DepthMinMax bounds(pr.bounds); // copy
         if (delay_adj > bounds.min) {
-            bounds.min = 0;
+            bounds.min = depth(0);
         } else {
             bounds.min -= delay_adj;
         }

src/rose/rose_build_impl.h

@@ -425,8 +425,8 @@ struct OutfixInfo {
 
     RevAccInfo rev_info;
     u32 maxBAWidth = 0; //!< max bi-anchored width
-    depth minWidth = depth::infinity();
-    depth maxWidth = 0;
+    depth minWidth{depth::infinity()};
+    depth maxWidth{0};
     u64a maxOffset = 0;
     bool in_sbmatcher = false; //!< handled by small-block matcher.
 

src/rose/rose_build_misc.cpp

@@ -970,7 +970,7 @@ void RoseSuffixInfo::reset(void) {
     rdfa.reset();
     haig.reset();
     tamarama.reset();
-    dfa_min_width = 0;
+    dfa_min_width = depth(0);
     dfa_max_width = depth::infinity();
 }
 
@@ -1181,7 +1181,7 @@ void LeftEngInfo::reset(void) {
     tamarama.reset();
     lag = 0;
     leftfix_report = MO_INVALID_IDX;
-    dfa_min_width = 0;
+    dfa_min_width = depth(0);
     dfa_max_width = depth::infinity();
 }
 

src/rose/rose_graph.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2016, Intel Corporation
+ * Copyright (c) 2015-2017, Intel Corporation
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -85,7 +85,7 @@ struct LeftEngInfo {
     std::shared_ptr<TamaProto> tamarama;
     u32 lag = 0U;
     ReportID leftfix_report = MO_INVALID_IDX;
-    depth dfa_min_width = 0;
+    depth dfa_min_width{0};
     depth dfa_max_width = depth::infinity();
 
     bool operator==(const LeftEngInfo &other) const {
@@ -125,7 +125,7 @@ struct RoseSuffixInfo {
     std::shared_ptr<raw_som_dfa> haig;
     std::shared_ptr<raw_dfa> rdfa;
     std::shared_ptr<TamaProto> tamarama;
-    depth dfa_min_width = 0;
+    depth dfa_min_width{0};
     depth dfa_max_width = depth::infinity();
 
     bool operator==(const RoseSuffixInfo &b) const;