moved accessor definitions for LARS from lars.cpp to lars.hpp

src/mlpack/methods/lars/lars.cpp

@@ -45,7 +45,6 @@ void LARS::SetGram(const mat& matGram) {
   this->matGram = matGram;
 }
 
-
 void LARS::ComputeGram(const mat& matX)
 {
   if (elasticNet)
@@ -58,26 +57,6 @@ void LARS::ComputeGram(const mat& matX)
   }
 }
 
-const std::vector<u32> LARS::ActiveSet()
-{
-  return activeSet;
-}
-
-const std::vector<vec> LARS::BetaPath()
-{
-  return betaPath;
-}
-
-const std::vector<double> LARS::LambdaPath()
-{
-  return lambdaPath;
-}
-
-const mat LARS::MatUtriCholFactor()
-{
-  return matUtriCholFactor;
-}
-
 void LARS::DoLARS(const mat& matX, const vec& y)
 {
   // compute Xty

src/mlpack/methods/lars/lars.hpp

@@ -122,22 +122,34 @@ class LARS {
   /*
    * Accessor for activeSet
    */
-  const std::vector<arma::u32> ActiveSet();
+  const std::vector<arma::u32> ActiveSet()
+  {
+    return activeSet;
+  }
   
   /*
    * Accessor for betaPath
    */
-  const std::vector<arma::vec> BetaPath();
-
+  const std::vector<arma::vec> BetaPath()
+  {
+    return betaPath;
+  }
+  
   /*
    * Accessor for lambdaPath
    */
-  const std::vector<double> LambdaPath();
+  const std::vector<double> LambdaPath()
+  {
+    return lambdaPath;
+  }
   
   /* 
    * Accessor for matUtriCholFactor
    */
-  const arma::mat MatUtriCholFactor();
+  const arma::mat MatUtriCholFactor()
+  {
+    return matUtriCholFactor;
+  }
   
   /* Run LARS
    *