duck typing

diff --git a/pdns/burtle.hh b/pdns/burtle.hh
index 4860baf8a4679e1c2741efbe84702d75ac4085d2..d2f6066f136afb41be13e279d5f227a01a9879ff 100644 (file)
--- a/pdns/burtle.hh
+++ b/pdns/burtle.hh
@@ -179,12 +179,8 @@ inline uint32_t burtleCI(const unsigned char* k, uint32_t length, uint32_t initv
   return c;
 }
 
-inline uint32_t burtleCI(const std::string& k, uint32_t initval)
-{
-  return burtleCI(reinterpret_cast<const unsigned char*>(k.data()), k.length(), initval); // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast): can't static_cast because of sign difference
-}
-
-inline uint32_t burtleCI(const boost::container::string& k, uint32_t initval)
+template <typename T>
+inline uint32_t burtleCI(const T& k, uint32_t initval)
 {
   return burtleCI(reinterpret_cast<const unsigned char*>(k.data()), k.length(), initval); // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast): can't static_cast because of sign difference
 }