Merge pull request InsightSoftwareConsortium#5707 from N-Dekker/FixedArray-static_assert-Length-greater-than-zero

dzenanz · web-flow · commit 403982d4b1cf · 2025-12-21T17:11:18.000-05:00
diff --git a/Modules/Core/Common/include/itkFixedArray.h b/Modules/Core/Common/include/itkFixedArray.h
@@ -52,6 +52,8 @@ namespace itk
 template <typename TValue, unsigned int VLength = 3>
 class ITK_TEMPLATE_EXPORT FixedArray
 {
+  static_assert(VLength > 0);
+
 public:
   /** Length constant */
   static constexpr unsigned int Length = VLength;

Original file line number	Diff line number	Diff line change
`@@ -52,6 +52,8 @@ namespace itk`
`52`	`52`	`template <typename TValue, unsigned int VLength = 3>`
`53`	`53`	`class ITK_TEMPLATE_EXPORT FixedArray`
`54`	`54`	`{`
	`55`	`+ static_assert(VLength > 0);`
	`56`	`+`
`55`	`57`	`public:`
`56`	`58`	`/** Length constant */`
`57`	`59`	`static constexpr unsigned int Length = VLength;`