From 20ee10ed13aee7d9fb9c844648d5159ed4a054d2 Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Tue, 22 Jan 2019 14:34:56 +0100
Subject: [PATCH 1/1] Convert clock_type to enum class.

---
 main.cpp | 4 ++--
 timer.h  | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/main.cpp b/main.cpp
index af47c64..64fa49f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -201,8 +201,8 @@ int main(int argc, char* argv[])
 {
     int exit_status = 0;   // global exit status
     double simulated_time = -1.0;
-    timestamp elapsed_time(timestamp::wallclock_time);
-    timestamp simulation_time(timestamp::cpu_time);
+    timestamp elapsed_time(timestamp::clock_type::WALLCLOCK);
+    timestamp simulation_time(timestamp::clock_type::CPU);
     msg_error_t res;
 
     elapsed_time.start();
diff --git a/timer.h b/timer.h
index 52502a1..9f00cd2 100644
--- a/timer.h
+++ b/timer.h
@@ -31,7 +31,7 @@ struct timespec operator-(const struct timespec& a, const struct timespec& b)
 
 class timestamp {
 public:
-    enum clock_type { wallclock_time, cpu_time };
+    enum class clock_type { WALLCLOCK, CPU };
 
     timestamp(clock_type ct);
     ~timestamp();
@@ -103,11 +103,11 @@ inline
 void timestamp::get_time(struct timespec& tv)
 {
     switch (clk) {
-    case cpu_time: {
+    case clock_type::CPU: {
         clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tv);
         break;
     }
-    case wallclock_time:
+    case clock_type::WALLCLOCK:
 #ifdef CLOCK_MONOTONIC_RAW
         clock_gettime(CLOCK_MONOTONIC_RAW, &tv);
 #else
-- 
2.39.5