nextafter templates off one type

diff --git a/src/caffe/util/math_functions.cpp b/src/caffe/util/math_functions.cpp
index 46c82db..acd0343 100644 (file)
--- a/src/caffe/util/math_functions.cpp
+++ b/src/caffe/util/math_functions.cpp
@@ -378,7 +378,7 @@ void caffe_exp<double>(const int n, const double* a, double* y) {
 
 template <typename Dtype>
 Dtype caffe_nextafter(const Dtype b) {
-  return boost::math::nextafter<Dtype, Dtype>(
+  return boost::math::nextafter<Dtype>(
       b, std::numeric_limits<Dtype>::max());
 }