[pdal-commits] [PDAL/PDAL] 8d96c3: Have add() return reference rather than pointer.

[GitHub]

  Branch: refs/heads/programargs
  Home:   https://github.com/PDAL/PDAL
  Commit: 8d96c306f3fa34dfdaa61d93f9f1d1f54114e7f8
      https://github.com/PDAL/PDAL/commit/8d96c306f3fa34dfdaa61d93f9f1d1f54114e7f8
  Author: Andrew Bell <andrew.bell.ia at gmail.com>
  Date:   2016-01-29 (Fri, 29 Jan 2016)

  Changed paths:
    M include/pdal/util/ProgramArgs.hpp
    M kernels/delta/DeltaKernel.cpp
    M kernels/diff/DiffKernel.cpp
    M kernels/info/InfoKernel.cpp
    M kernels/merge/MergeKernel.cpp
    M kernels/pipeline/PipelineKernel.cpp
    M kernels/random/RandomKernel.cpp
    M kernels/sort/SortKernel.cpp
    M kernels/split/SplitKernel.cpp
    M kernels/tindex/TIndexKernel.cpp
    M kernels/translate/TranslateKernel.cpp
    M plugins/cpd/kernel/Cpd.cpp
    M plugins/pcl/kernel/GroundKernel.cpp
    M plugins/pcl/kernel/HeightAboveGroundKernel.cpp
    M plugins/pcl/kernel/PCLKernel.cpp
    M plugins/pcl/kernel/SmoothKernel.cpp
    M src/Kernel.cpp
    M test/unit/ProgramArgsTest.cpp

  Log Message:
  -----------
  Have add() return reference rather than pointer.
Handle vector program args.