From 182b0489ece30378188a8fe9b3d260289df6433a Mon Sep 17 00:00:00 2001
From: Connor Manning <connor@hobu.co>
Date: Wed, 7 Jan 2015 10:16:21 -0600
Subject: [PATCH] Fix last GCC warning, and minor tweaks.

---
 include/pdal/PointBuffer.hpp  | 3 +++
 include/pdal/PointContext.hpp | 4 +---
 io/bpf/BpfReader.cpp          | 4 ++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/include/pdal/PointBuffer.hpp b/include/pdal/PointBuffer.hpp
index 595d6aca03..4014a0fb8f 100644
--- a/include/pdal/PointBuffer.hpp
+++ b/include/pdal/PointBuffer.hpp
@@ -202,6 +202,9 @@ class PDAL_DLL PointBuffer
         { return m_context.pointSize(); }
     std::size_t dimSize(Dimension::Id::Enum id) const
         { return m_context.dimSize(id); }
+    DimTypeList dimTypes() const
+        { return m_context.dimTypes(); }
+
 
     /// Fill a buffer with point data specified by the dimension list.
     /// \param[in] dims  List of dimensions/types to retrieve.
diff --git a/include/pdal/PointContext.hpp b/include/pdal/PointContext.hpp
index 438f3009d4..ae3b3754d4 100644
--- a/include/pdal/PointContext.hpp
+++ b/include/pdal/PointContext.hpp
@@ -52,10 +52,8 @@ namespace plang
     class BufferedInvocation;
 }
 
-class DimInfo
+struct DimInfo
 {
-   friend class PointContext;
-public:
     DimInfo() : m_detail(Dimension::COUNT), m_nextFree(Dimension::PROPRIETARY)
         {}
 
diff --git a/io/bpf/BpfReader.cpp b/io/bpf/BpfReader.cpp
index e4fae01f03..8049b47d77 100644
--- a/io/bpf/BpfReader.cpp
+++ b/io/bpf/BpfReader.cpp
@@ -287,7 +287,7 @@ point_count_t BpfReader::readPointMajor(PointBuffer& data, point_count_t count)
 
 point_count_t BpfReader::readDimMajor(PointBuffer& data, point_count_t count)
 {
-    PointId idx;
+    PointId idx(0);
     PointId startId = data.size();
     point_count_t numRead = 0;
     for (size_t d = 0; d < m_dims.size(); ++d)
@@ -310,7 +310,7 @@ point_count_t BpfReader::readDimMajor(PointBuffer& data, point_count_t count)
 
 point_count_t BpfReader::readByteMajor(PointBuffer& data, point_count_t count)
 {
-    PointId idx;
+    PointId idx(0);
     PointId startId = data.size();
     point_count_t numRead = 0;