[UR] Restrict accepted types for the argument of isPowerOf2 to integral

Georgi Mirazchiyski · Georgi Mirazchiyski · commit 02bb629036cd · 2024-04-15T09:34:58.000+01:00
diff --git a/source/ur/ur.hpp b/source/ur/ur.hpp
@@ -336,7 +336,8 @@ roundToHighestFactorOfGlobalSize(size_t &ThreadsPerBlockInDim,
 }
 
 // Returns whether or not Value is a power of 2
-template <typename T> inline bool isPowerOf2(const T &Value) {
+template <typename T, typename = std::enable_if_t<std::is_integral_v<T>>>
+bool isPowerOf2(const T &Value) {
   return Value && !(Value & (Value - 1));
 }
 

Original file line number	Diff line number	Diff line change
`@@ -336,7 +336,8 @@ roundToHighestFactorOfGlobalSize(size_t &ThreadsPerBlockInDim,`
`336`	`336`	`}`
`337`	`337`
`338`	`338`	`// Returns whether or not Value is a power of 2`
`339`		`-template <typename T> inline bool isPowerOf2(const T &Value) {`
	`339`	`+template <typename T, typename = std::enable_if_t<std::is_integral_v<T>>>`
	`340`	`+bool isPowerOf2(const T &Value) {`
`340`	`341`	`return Value && !(Value & (Value - 1));`
`341`	`342`	`}`
`342`	`343`