#1584 Replace cvf::vec3d[8] with std::array<cvf::vec3d, 8>

Fwk/AppFwk/CommonCode/cvfStructGrid.cpp

@@ -39,6 +39,7 @@
 #include "cvfBoundingBox.h"
 
 #include <algorithm>
+#include <array>
 
 namespace caf
 {
@@ -372,8 +373,8 @@ void StructGridInterface::computeCharacteristicCellSize( const std::vector<size_
         double jLengthAccumulated = 0.0;
         double kLengthAccumulated = 0.0;
 
-        cvf::Vec3d cornerVerts[8];
-        size_t     evaluatedCellCount = 0;
+        std::array<cvf::Vec3d, 8> cornerVerts;
+        size_t                    evaluatedCellCount = 0;
 
         // Evaluate N-th cells, compute the stride between each index
         size_t stride = std::max( size_t( 1 ), globalCellIndices.size() / 100 );