Minor changes for PR

Author: dnarula-mw

sdk/metrics/src/MeterProviderProxy.cpp

@@ -1,6 +1,5 @@
 // Copyright 2023 The MathWorks, Inc.
 
-#include "opentelemetry/sdk/metrics/instruments.h"
 #include "opentelemetry-matlab/sdk/metrics/MeterProviderProxy.h"
 #include "opentelemetry-matlab/sdk/metrics/PeriodicExportingMetricReaderProxy.h"
 #include "opentelemetry-matlab/sdk/metrics/ViewProxy.h"

sdk/metrics/src/ViewProxy.cpp

@@ -75,26 +75,26 @@ libmexclass::proxy::MakeResult ViewProxy::make(const libmexclass::proxy::Functio
     }
 
     matlab::data::StringArray instrument_name_mda = constructor_arguments[3];
-    auto instrument_name_view = static_cast<std::string>(instrument_name_mda[0]);
+    auto instrument_name = static_cast<std::string>(instrument_name_mda[0]);
 
     auto unit_str = static_cast<std::string>(unit);
 
     auto instrumentSelector = metrics_sdk::InstrumentSelectorFactory::Create(instrument_type, 
-            instrument_name_view, unit_str);
+            instrument_name, unit_str);
 
 
     // Create Meter Selector
     matlab::data::StringArray meter_name_mda = constructor_arguments[5];
-    auto meter_name_view = static_cast<std::string>(meter_name_mda[0]);
+    auto meter_name = static_cast<std::string>(meter_name_mda[0]);
 
     matlab::data::StringArray meter_version_mda = constructor_arguments[6];
-    auto meter_version_view = static_cast<std::string>(meter_version_mda[0]);
+    auto meter_version = static_cast<std::string>(meter_version_mda[0]);
 
     matlab::data::StringArray meter_schema_mda = constructor_arguments[7];
-    auto meter_schema_view = static_cast<std::string>(meter_schema_mda[0]);
+    auto meter_schema = static_cast<std::string>(meter_schema_mda[0]);
 
-    auto meterSelector = metrics_sdk::MeterSelectorFactory::Create(meter_name_view, 
-            meter_version_view, meter_schema_view);
+    auto meterSelector = metrics_sdk::MeterSelectorFactory::Create(meter_name, 
+            meter_version, meter_schema);
 
 
     // Call View Proxy Constructor

test/tmetrics_sdk.m

@@ -215,7 +215,8 @@ function testViewHistogram(testCase)
             dp = results.resourceMetrics.scopeMetrics.metrics.histogram.dataPoints;
 
             % verify histogram sum
-            verifyEqual(testCase, dp.sum, 1204);
+            expected_sum = 1204;
+            verifyEqual(testCase, dp.sum, expected_sum);
 
             % verify histogram bounds
             verifyEqual(testCase, dp.explicitBounds, bin_edges);