From 4d81470f88e402653abbdbf2d5b8d310214d801c Mon Sep 17 00:00:00 2001
From: Adam Wegrzynek <awegrzyn@users.noreply.github.com>
Date: Thu, 29 Nov 2018 13:01:37 +0100
Subject: [PATCH] Drop setTimestamp method (#94)

---
 CMakeLists.txt                      |  1 -
 examples/3-UserDefinedTimestamp.cxx | 25 -------------------------
 include/Monitoring/Metric.h         |  5 -----
 src/Metric.cxx                      |  6 ------
 4 files changed, 37 deletions(-)
 delete mode 100644 examples/3-UserDefinedTimestamp.cxx

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f5dbd83c5..9e66f19e1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -140,7 +140,6 @@ target_compile_features(Monitoring PUBLIC cxx_std_17)
 set(EXAMPLES
   examples/1-Basic.cxx
   examples/2-TaggedMetrics.cxx
-  examples/3-UserDefinedTimestamp
   examples/4-RateDerivedMetric.cxx
   examples/5-Benchmark.cxx
   examples/6-Increment.cxx
diff --git a/examples/3-UserDefinedTimestamp.cxx b/examples/3-UserDefinedTimestamp.cxx
deleted file mode 100644
index 2a4224ad2..000000000
--- a/examples/3-UserDefinedTimestamp.cxx
+++ /dev/null
@@ -1,25 +0,0 @@
-///
-/// \file 3-UserDefinedTimestamp.cxx
-/// \author Adam Wegrzynek <adam.wegrzynek@cern.ch>
-///
-
-#include "Monitoring/MonitoringFactory.h"
-
-using Monitoring = o2::monitoring::MonitoringFactory;
-using o2::monitoring::Metric;
-
-int main() {
-  // Configure monitoring
-  // Pass string with list of URLs as parameter
-  auto monitoring = Monitoring::Get("stdout://");
-
-  // current timestamp
-  std::chrono::time_point<std::chrono::system_clock> timestamp = std::chrono::system_clock::now();
-	
-  // now send an application specific metric
-  // 10 is the value timestamp
-  // myCrazyMetric is the name of the metric
-  monitoring->send(Metric{10, "myCrazyMetric"}.setTimestamp(timestamp));
-  std::this_thread::sleep_for(std::chrono::seconds(1));
-  monitoring->send(Metric{40, "myCrazyMetric"}.setTimestamp(timestamp));
-}
diff --git a/include/Monitoring/Metric.h b/include/Monitoring/Metric.h
index 2740311ab..829a7c1b4 100644
--- a/include/Monitoring/Metric.h
+++ b/include/Monitoring/Metric.h
@@ -87,11 +87,6 @@ class Metric
     /// \return         vector of tags
     std::vector<Tag> getTags() const;
 
-    /// Sets user defined timestamp
-    /// \param timestamp	timestamp to set
-    /// \return         	 r-value to "this" - to be able to chain methods
-    Metric&& setTimestamp(std::chrono::time_point<std::chrono::system_clock>& timestamp);
- 
     /// Add user defined tags
     /// \param tags      r-value to vector of tags
     /// \return          r-value to "this" - to be able to chain methods
diff --git a/src/Metric.cxx b/src/Metric.cxx
index 8c70022d1..99812b997 100644
--- a/src/Metric.cxx
+++ b/src/Metric.cxx
@@ -90,12 +90,6 @@ Metric&& Metric::addTags(std::vector<Tag>&& tags)
   return std::move(*this);
 }
 
-Metric&& Metric::setTimestamp(std::chrono::time_point<std::chrono::system_clock>& timestamp)
-{
-  mTimestamp = timestamp;
-  return std::move(*this);
-}
-
 std::vector<Tag> Metric::getTags() const
 {
   return tagSet;