Drop setTimestamp method (#94)

Author: awegrzyn

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

examples/3-UserDefinedTimestamp.cxx

@@ -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

include/Monitoring/Metric.h

@@ -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;