drop MetricPointId struct

14 files changed, 28 insertions, 66 deletions

diff --git a/staging_vespalib/src/tests/metrics/simple_metrics_test.cpp b/staging_vespalib/src/tests/metrics/simple_metrics_test.cpp
index 7ef57415416..03ed9dc2cf7 100644
--- a/staging_vespalib/src/tests/metrics/simple_metrics_test.cpp
+++ b/staging_vespalib/src/tests/metrics/simple_metrics_test.cpp
@@ -15,7 +15,7 @@ using namespace vespalib::metrics;
 
 TEST("require that simple metrics gauge merge works")
 {
-    MetricPointId id(MetricId(42), Point(17));
+    std::pair<MetricId, Point> id(MetricId(42), Point(17));
     Gauge::Measurement a1(id, 0.0);
     Gauge::Measurement b1(id, 7.0);
     Gauge::Measurement b2(id, 9.0);
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/CMakeLists.txt b/staging_vespalib/src/vespa/vespalib/metrics/CMakeLists.txt
index 5112286b359..6015ea8c621 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/CMakeLists.txt
+++ b/staging_vespalib/src/vespa/vespalib/metrics/CMakeLists.txt
@@ -13,7 +13,6 @@ vespa_add_library(staging_vespalib_vespalib_metrics OBJECT
     handle.cpp
     json_formatter.cpp
     label.cpp
-    metric_point_id.cpp
     metric_id.cpp
     metrics_manager.cpp
     metric_types.cpp
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/bucket.cpp b/staging_vespalib/src/vespa/vespalib/metrics/bucket.cpp
index af942a48fb9..fdca2b1a9cc 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/bucket.cpp
+++ b/staging_vespalib/src/vespa/vespalib/metrics/bucket.cpp
@@ -14,12 +14,13 @@ mergeFromSamples(const StableStore<typename T::sample_type> &source)
 {
     using Aggregator = typename T::aggregator_type;
     using Sample = typename T::sample_type;
-    using Map = std::map<MetricPointId, Aggregator>;
+    using Key = std::pair<MetricId, Point>;
+    using Map = std::map<Key, Aggregator>;
     using MapValue = typename Map::value_type;
 
     Map map;
     source.for_each([&map] (const Sample &sample) {
-        MetricPointId id = sample.idx;
+        Key id = sample.idx;
         auto iter_check = map.emplace(id, sample);
         if (!iter_check.second) {
             iter_check.first->second.merge(sample);
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/bucket.h b/staging_vespalib/src/vespa/vespalib/metrics/bucket.h
index e358080b73b..a1d0dff49f3 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/bucket.h
+++ b/staging_vespalib/src/vespa/vespalib/metrics/bucket.h
@@ -3,7 +3,8 @@
 
 #include <mutex>
 #include "stable_store.h"
-#include "metric_point_id.h"
+#include "metric_id.h"
+#include "point.h"
 #include "counter.h"
 #include "gauge.h"
 #include "clock.h"
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/counter.cpp b/staging_vespalib/src/vespa/vespalib/metrics/counter.cpp
index c04a21a0020..a44fca245eb 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/counter.cpp
+++ b/staging_vespalib/src/vespa/vespalib/metrics/counter.cpp
@@ -10,8 +10,7 @@ void
 Counter::add(size_t count, Point point) const
 {
     if (_manager) {
-        MetricPointId fullId(_id, point);
-        _manager->add(Increment(fullId, count));
+        _manager->add(Increment(std::make_pair(_id, point), count));
     }
 }
 
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/counter.h b/staging_vespalib/src/vespa/vespalib/metrics/counter.h
index 192a08aba66..18a40b4e344 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/counter.h
+++ b/staging_vespalib/src/vespa/vespalib/metrics/counter.h
@@ -2,7 +2,7 @@
 #pragma once
 
 #include <memory>
-#include "metric_point_id.h"
+#include "metric_id.h"
 #include "point.h"
 
 namespace vespalib {
@@ -42,10 +42,11 @@ public:
 
     // internal
     struct Increment {
-        MetricPointId idx;
+        using Key = std::pair<MetricId, Point>;
+        Key idx;
         size_t value;
         Increment() = delete;
-        Increment(MetricPointId id, size_t v) : idx(id), value(v) {}
+        Increment(Key k, size_t v) : idx(k), value(v) {}
     };
 
     typedef CounterAggregator aggregator_type;
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/counter_aggregator.h b/staging_vespalib/src/vespa/vespalib/metrics/counter_aggregator.h
index e7f9ab1c9ab..4e3524f9cc8 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/counter_aggregator.h
+++ b/staging_vespalib/src/vespa/vespalib/metrics/counter_aggregator.h
@@ -1,7 +1,8 @@
 // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 #pragma once
 
-#include "metric_point_id.h"
+#include "metric_id.h"
+#include "point.h"
 #include "counter.h"
 
 namespace vespalib {
@@ -9,7 +10,7 @@ namespace metrics {
 
 // internal
 struct CounterAggregator {
-    MetricPointId idx;
+    std::pair<MetricId, Point> idx;
     size_t count;
 
     CounterAggregator(const Counter::Increment &other);
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/gauge.cpp b/staging_vespalib/src/vespa/vespalib/metrics/gauge.cpp
index f2afc87f16f..a1ab9d25078 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/gauge.cpp
+++ b/staging_vespalib/src/vespa/vespalib/metrics/gauge.cpp
@@ -9,8 +9,7 @@ void
 Gauge::sample(double value, Point point) const
 {
     if (_manager) {
-        MetricPointId fullId(_id, point);
-        _manager->sample(Measurement(fullId, value));
+        _manager->sample(Measurement(std::make_pair(_id, point), value));
     }
 }
 
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/gauge.h b/staging_vespalib/src/vespa/vespalib/metrics/gauge.h
index c4542ac87e4..7eb223ecf44 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/gauge.h
+++ b/staging_vespalib/src/vespa/vespalib/metrics/gauge.h
@@ -2,7 +2,7 @@
 #pragma once
 
 #include <memory>
-#include "metric_point_id.h"
+#include "metric_id.h"
 #include "point.h"
 
 namespace vespalib {
@@ -32,10 +32,11 @@ public:
 
     // internal
     struct Measurement {
-        MetricPointId idx;
+        using Key = std::pair<MetricId, Point>;
+        Key idx;
         double value;
         Measurement() = delete;
-        Measurement(MetricPointId id, double v) : idx(id), value(v) {}
+        Measurement(Key k, double v) : idx(k), value(v) {}
     };
 
     typedef GaugeAggregator aggregator_type;
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/gauge_aggregator.h b/staging_vespalib/src/vespa/vespalib/metrics/gauge_aggregator.h
index ae3365bc7f0..980a68899ce 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/gauge_aggregator.h
+++ b/staging_vespalib/src/vespa/vespalib/metrics/gauge_aggregator.h
@@ -1,7 +1,8 @@
 // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 #pragma once
 
-#include "metric_point_id.h"
+#include "metric_id.h"
+#include "point.h"
 #include "gauge.h"
 
 namespace vespalib {
@@ -9,7 +10,7 @@ namespace metrics {
 
 // internal
 struct GaugeAggregator {
-    MetricPointId idx;
+    std::pair<MetricId, Point> idx;
     size_t observedCount;
     double sumValue;
     double minValue;
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/metric_point_id.cpp b/staging_vespalib/src/vespa/vespalib/metrics/metric_point_id.cpp
deleted file mode 100644
index 90ecabdb75f..00000000000
--- a/staging_vespalib/src/vespa/vespalib/metrics/metric_point_id.cpp
+++ /dev/null
@@ -1,2 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-#include "metric_point_id.h"
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/metric_point_id.h b/staging_vespalib/src/vespa/vespalib/metrics/metric_point_id.h
deleted file mode 100644
index f9d788a0f92..00000000000
--- a/staging_vespalib/src/vespa/vespalib/metrics/metric_point_id.h
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-#pragma once
-
-#include "metric_id.h"
-#include "point.h"
-#include <functional>
-
-namespace vespalib {
-namespace metrics {
-
-/** class to use as a map key, identifying a metric and a point */
-struct MetricPointId {
-    const MetricId _name;
-    const Point _point;
-
-    MetricPointId() = delete;
-
-    MetricPointId(MetricId name, Point point)
-        : _name(name), _point(point) {}
-
-    bool operator< (const MetricPointId &other) const {
-        if (_name != other._name) {
-            return _name < other._name;
-        }
-        return _point < other._point;
-    }
-    bool operator== (const MetricPointId &other) const {
-        return (_name == other._name &&
-                _point == other._point);
-    }
-
-    MetricId name() const { return _name; }
-    Point point() const { return _point; }
-
-};
-
-} // namespace vespalib::metrics
-} // namespace vespalib
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/simple_metrics.h b/staging_vespalib/src/vespa/vespalib/metrics/simple_metrics.h
index 34959146928..537b98a0618 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/simple_metrics.h
+++ b/staging_vespalib/src/vespa/vespalib/metrics/simple_metrics.h
@@ -13,7 +13,6 @@
 #include "gauge.h"
 #include "json_formatter.h"
 #include "label.h"
-#include "metric_point_id.h"
 #include "metric_id.h"
 #include "metrics_manager.h"
 #include "point_builder.h"
diff --git a/staging_vespalib/src/vespa/vespalib/metrics/simple_metrics_manager.cpp b/staging_vespalib/src/vespa/vespalib/metrics/simple_metrics_manager.cpp
index 50dd30efc5a..a98c34b8622 100644
--- a/staging_vespalib/src/vespa/vespalib/metrics/simple_metrics_manager.cpp
+++ b/staging_vespalib/src/vespa/vespalib/metrics/simple_metrics_manager.cpp
@@ -101,10 +101,10 @@ SimpleMetricsManager::snapshotFrom(const Bucket &bucket)
 
     size_t max_point_id = 0;
     for (const CounterAggregator& entry : bucket.counters) {
-        max_point_id = std::max(max_point_id, entry.idx.point().id());
+        max_point_id = std::max(max_point_id, entry.idx.second.id());
     }
     for (const GaugeAggregator& entry : bucket.gauges) {
-        max_point_id = std::max(max_point_id, entry.idx.point().id());
+        max_point_id = std::max(max_point_id, entry.idx.second.id());
     }
     Snapshot snap(s, e);
     {
@@ -118,15 +118,15 @@ SimpleMetricsManager::snapshotFrom(const Bucket &bucket)
         }
     }
     for (const CounterAggregator& entry : bucket.counters) {
-        MetricId mn = entry.idx.name();
-        size_t pi = entry.idx.point().id();
+        MetricId mn = entry.idx.first;
+        size_t pi = entry.idx.second.id();
         const vespalib::string &name = mn.as_name();
         CounterSnapshot val(name, snap.points()[pi], entry);
         snap.add(val);
     }
     for (const GaugeAggregator& entry : bucket.gauges) {
-        MetricId mn = entry.idx.name();
-        size_t pi = entry.idx.point().id();
+        MetricId mn = entry.idx.first;
+        size_t pi = entry.idx.second.id();
         const vespalib::string &name = mn.as_name();
         GaugeSnapshot val(name, snap.points()[pi], entry);
         snap.add(val);