cmRange: Add functions all_of, any_of, none_of

1 files changed, 19 insertions, 0 deletions

diff --git a/Source/cmRange.h b/Source/cmRange.h
index a84ccecfca..b6d161ee83 100644
--- a/Source/cmRange.h
+++ b/Source/cmRange.h
@@ -6,6 +6,7 @@
 #include "cmConfigure.h" // IWYU pragma: keep
 
 #include <algorithm>
+#include <functional>
 #include <iterator>
 
 template <typename Iter>
@@ -55,6 +56,24 @@ public:
     return std::move(*this);
   }
 
+  template <typename UnaryPredicate>
+  bool all_of(UnaryPredicate p) const
+  {
+    return std::all_of(this->Begin, this->End, std::ref(p));
+  }
+
+  template <typename UnaryPredicate>
+  bool any_of(UnaryPredicate p) const
+  {
+    return std::any_of(this->Begin, this->End, std::ref(p));
+  }
+
+  template <typename UnaryPredicate>
+  bool none_of(UnaryPredicate p) const
+  {
+    return std::none_of(this->Begin, this->End, std::ref(p));
+  }
+
 private:
   Iter Begin;
   Iter End;