[mlpack] 234/324: Fix warnings.

[Barak A. Pearlmutter]

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bap pushed a commit to branch svn-trunk
in repository mlpack.

commit d29e7c4e735322b89d9c4972597f6f74f4d865ac
Author: rcurtin <rcurtin at 9d5b8971-822b-0410-80eb-d18c1038ef23>
Date:   Mon Jul 28 17:43:20 2014 +0000

    Fix warnings.
    
    
    git-svn-id: http://svn.cc.gatech.edu/fastlab/mlpack/trunk@16901 9d5b8971-822b-0410-80eb-d18c1038ef23
---
 src/mlpack/methods/perceptron/perceptron_impl.hpp | 4 ++--
 src/mlpack/tests/emst_test.cpp                    | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/mlpack/methods/perceptron/perceptron_impl.hpp b/src/mlpack/methods/perceptron/perceptron_impl.hpp
index 8b3bd35..bfa1866 100644
--- a/src/mlpack/methods/perceptron/perceptron_impl.hpp
+++ b/src/mlpack/methods/perceptron/perceptron_impl.hpp
@@ -69,7 +69,7 @@ void Perceptron<LearnPolicy, WeightInitializationPolicy, MatType>::Classify(
   arma::mat tempLabelMat;
   arma::uword maxIndexRow, maxIndexCol;
 
-  for (int i = 0; i < test.n_cols; i++)
+  for (size_t i = 0; i < test.n_cols; i++)
   {
     tempLabelMat = weightVectors.submat(0, 1, weightVectors.n_rows - 1,
                                         weightVectors.n_cols - 1) * 
@@ -123,7 +123,7 @@ template<
 void Perceptron<LearnPolicy, WeightInitializationPolicy, MatType>::Train(
      const arma::rowvec& D)
 {
-  int j, i = 0;
+  size_t j, i = 0;
   bool converged = false;
   size_t tempLabel;
   arma::uword maxIndexRow, maxIndexCol;
diff --git a/src/mlpack/tests/emst_test.cpp b/src/mlpack/tests/emst_test.cpp
index a6f3742..d2b1750 100644
--- a/src/mlpack/tests/emst_test.cpp
+++ b/src/mlpack/tests/emst_test.cpp
@@ -259,8 +259,7 @@ BOOST_AUTO_TEST_CASE(BallTreeTest)
   // naive mode.
   DualTreeBoruvka<> bst(inputData, true);
   // Ball tree.
-  DualTreeBoruvka<EuclideanDistance,
-                  BinarySpaceTree<BallBound<>, DTBStat> > ballt(inputData);
+  DualTreeBoruvka<EuclideanDistance, TreeType> ballt(inputData);
 
   arma::mat bstResults;
   arma::mat ballResults;

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