reverted build.yml change; added refs for clang++

.github/workflows/build.yml

@@ -58,7 +58,6 @@ jobs:
       run: >
         cmake -B ${{ steps.strings.outputs.build-output-dir }}
         -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
-        -DCMAKE_CXX_STANDARD=11
         -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}
         -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
         -S ${{ github.workspace }}

OndselSolver/ASMTItem.cpp

@@ -11,6 +11,7 @@
 #include "ASMTSpatialContainer.h"
 #include "ASMTAssembly.h"
 #include "Constant.h"
+#include <algorithm>
 
 using namespace MbD;
 

OndselSolver/ASMTPart.cpp

@@ -11,7 +11,7 @@
 #include "CREATE.h"
 #include "ASMTPrincipalMassMarker.h"
 #include "Part.h"
-
+#include <algorithm>
 
 using namespace MbD;
 

OndselSolver/ASMTRefItem.cpp

@@ -8,6 +8,7 @@
  
 #include "ASMTRefItem.h"
 #include "CREATE.h"
+#include <algorithm>
 
 using namespace MbD;
 

OndselSolver/FullRow.ref.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "FullColumn.ref.h"
+#include <algorithm>
 
 namespace MbD {
     template<typename T>