Adding a unit test for HHWheelTimer exercising the default timeout functionality.

[folly.git] / folly / IPAddressV6.h

diff --git a/folly/IPAddressV6.h b/folly/IPAddressV6.h
index ed64a75d05e3e31dff1e3ad55a28f12fa03b8210..d4876af6c6fb70c37c942d35dec31b5ac5a4315b 100644 (file)
--- a/folly/IPAddressV6.h
+++ b/folly/IPAddressV6.h
@@ -82,6 +82,10 @@ class IPAddressV6 : boost::totally_ordered<IPAddressV6> {
   // Binary prefix for 6to4 networks
   static const uint32_t PREFIX_6TO4;
 
+  // Size of std::string returned by toFullyQualified.
+  static constexpr size_t kToFullyQualifiedSize =
+    8 /*words*/ * 4 /*hex chars per word*/ + 7 /*separators*/;
+
   /**
    * Create a new IPAddress instance from the provided binary data.
    * @throws IPAddressFormatException if the input length is not 16 bytes.