From 34842727d3f62361b54efd53cd4abc261117e748 Mon Sep 17 00:00:00 2001
From: Ryan Curtin <ryan@ratml.org>
Date: Wed, 11 Mar 2020 08:32:00 -0400
Subject: [PATCH] Fix return type of A().

---
 src/mlpack/methods/ann/loss_functions/log_cosh_loss.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mlpack/methods/ann/loss_functions/log_cosh_loss.hpp b/src/mlpack/methods/ann/loss_functions/log_cosh_loss.hpp
index 650c87a94d..788c2ef842 100644
--- a/src/mlpack/methods/ann/loss_functions/log_cosh_loss.hpp
+++ b/src/mlpack/methods/ann/loss_functions/log_cosh_loss.hpp
@@ -75,9 +75,9 @@ class LogCoshLoss
   OutputDataType& OutputParameter() { return outputParameter; }
 
   //! Get the value of hyperparameter a.
-  bool A() const { return a; }
+  double A() const { return a; }
   //! Modify the value of hyperparameter a.
-  bool& A() { return a; }
+  double& A() { return a; }
 
   /**
    * Serialize the loss function.