From 37ab858e4b245a49805b01358655fab069474a7c Mon Sep 17 00:00:00 2001
From: Ismael <ijimenezm@hotmail.es>
Date: Thu, 26 May 2016 19:44:11 +0200
Subject: [PATCH] initialized doubles to 0.0

---
 include/benchmark/complexity.h | 12 ++++++------
 src/complexity.cc              | 10 +++++-----
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/include/benchmark/complexity.h b/include/benchmark/complexity.h
index f2eaefa6..76318d8b 100644
--- a/include/benchmark/complexity.h
+++ b/include/benchmark/complexity.h
@@ -48,23 +48,23 @@ enum BigO {
 
 struct LeastSq {
   LeastSq() :
-    coef(0),
-    rms(0),
-    complexity(benchmark::oNone) {}
+    coef(0.0),
+    rms(0.0),
+    complexity(oNone) {}
 
   double coef;
   double rms;
-  benchmark::BigO complexity;
+  BigO complexity;
 };
 
 // Function to return an string for the calculated complexity
-std::string GetBigOString(benchmark::BigO complexity);
+std::string GetBigOString(BigO complexity);
 
 // Find the coefficient for the high-order term in the running time, by
 // minimizing the sum of squares of relative error.
 LeastSq MinimalLeastSq(const std::vector<int>& n,
                        const std::vector<double>& time,
-                       const benchmark::BigO complexity = benchmark::oAuto);
+                       const BigO complexity = oAuto);
 
 } // end namespace benchmark
 #endif // COMPLEXITY_H_
diff --git a/src/complexity.cc b/src/complexity.cc
index 8fa75b37..e7233109 100644
--- a/src/complexity.cc
+++ b/src/complexity.cc
@@ -86,10 +86,10 @@ std::string GetBigOString(BigO complexity) {
 LeastSq CalculateLeastSq(const std::vector<int>& n, 
                          const std::vector<double>& time, 
                          std::function<double(int)> fitting_curve) {
-  double sigma_gn = 0;
-  double sigma_gn_squared = 0;
-  double sigma_time = 0;
-  double sigma_time_gn = 0;
+  double sigma_gn = 0.0;
+  double sigma_gn_squared = 0.0;
+  double sigma_time = 0.0;
+  double sigma_time_gn = 0.0;
 
   // Calculate least square fitting parameter
   for (size_t i = 0; i < n.size(); ++i) {
@@ -106,7 +106,7 @@ LeastSq CalculateLeastSq(const std::vector<int>& n,
   result.coef = sigma_time_gn / sigma_gn_squared;
 
   // Calculate RMS
-  double rms = 0;
+  double rms = 0.0;
   for (size_t i = 0; i < n.size(); ++i) {
     double fit = result.coef * fitting_curve(n[i]);
     rms += pow((time[i] - fit), 2);