Fix various warnings

Fix various memory warnings and clang format

Framework/DataHandling/inc/MantidDataHandling/DataBlockGenerator.h

@@ -25,12 +25,12 @@ public:
   DataBlockGenerator &operator++();
   DataBlockGenerator operator++(int);
   bool isDone();
-  int64_t getValue();
+  specnum_t getValue();
   void next();
 
 public:
   std::vector<spectrumPair> m_intervals;
-  int64_t m_currentSpectrum;
+  specnum_t m_currentSpectrum;
 
   boost::optional<size_t> m_currentIntervalIndex;
 };

Framework/DataHandling/src/DataBlockGenerator.cpp

@@ -81,6 +81,6 @@ void DataBlockGenerator::next() { ++(*this); }
 
 bool DataBlockGenerator::isDone() { return !m_currentIntervalIndex; }
 
-int64_t DataBlockGenerator::getValue() { return m_currentSpectrum; }
+specnum_t DataBlockGenerator::getValue() { return m_currentSpectrum; }
 } // namespace DataHandling
 } // namespace Mantid

Framework/DataHandling/src/LoadMuonNexus1.cpp

@@ -151,7 +151,7 @@ void LoadMuonNexus1::exec() {
   checkOptionalProperties();
   // Calculate the size of a workspace, given its number of periods & spectra to
   // read
-  size_t total_specs;
+  int64_t total_specs;
   if (m_interval || m_list) {
     // Remove from list possible duplicate specs
     for (auto it = m_spec_list.begin(); it != m_spec_list.end();) {

Framework/DataHandling/src/LoadMuonNexus2.cpp

@@ -13,6 +13,7 @@
 #include "MantidAPI/WorkspaceFactory.h"
 #include "MantidAPI/WorkspaceGroup.h"
 #include "MantidDataHandling/LoadMuonNexus1.h"
+#include "MantidDataHandling/LoadMuonNexusV2.h"
 #include "MantidDataObjects/Workspace2D.h"
 #include "MantidGeometry/Instrument/Detector.h"
 #include "MantidKernel/ArrayProperty.h"
@@ -32,7 +33,6 @@
 
 #include <cmath>
 #include <numeric>
-#include <MantidDataHandling\LoadMuonNexusV2.h>
 
 using Mantid::Types::Core::DateAndTime;