Fix windows build issues.

PDAL · Feb 19, 2020 · 55b9c96 · 55b9c96
1 parent cdfd908
commit 55b9c96
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/pdal/PointView.hpp b/pdal/PointView.hpp
@@ -624,7 +624,7 @@ class PointViewIter
 public:
     using iterator_category = std::random_access_iterator_tag;
     using value_type = PointRef;
-    using difference_type = point_count_t;
+    using difference_type = ptrdiff_t;
     using pointer = PointRef*;
     using reference = PointRef;
 
@@ -651,7 +651,7 @@ class PointViewIter
     PointViewIter operator-=(const difference_type& n)
         { m_id -= n; return *this; }
     difference_type operator-(const PointViewIter& i) const
-        { return m_id - i.m_id; }
+        { return static_cast<difference_type>(m_id - i.m_id); }
 
     bool operator==(const PointViewIter& i)
         { return m_id == i.m_id; }
@@ -668,6 +668,8 @@ class PointViewIter
 
     reference operator*()
         { return PointRef(*m_view, m_id); }
+    const reference operator*() const
+        { return PointRef(*m_view, m_id); }
     pointer operator->()
         { return nullptr; }
     reference operator[](const difference_type& n) const