improve includes in util/math_function.hpp

This commit removes the redundant <math.h>, and adds the necessary
<stdint.h> and <glog/logging.h>.

diff --git a/include/caffe/util/math_functions.hpp b/include/caffe/util/math_functions.hpp
index 887c8f2..d9c7835 100644 (file)
--- a/include/caffe/util/math_functions.hpp
+++ b/include/caffe/util/math_functions.hpp
@@ -4,8 +4,10 @@
 #define CAFFE_UTIL_MATH_FUNCTIONS_H_
 
 #include <cublas_v2.h>
-#include <math.h>  // for signbit
-#include <cmath>  // for std::fabs
+#include <stdint.h>
+#include <cmath>  // for std::fabs and std::signbit
+
+#include "glog/logging.h"
 
 #include "caffe/util/mkl_alternate.hpp"