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Commit 5a018799 authored by Greg Kaiser's avatar Greg Kaiser
Browse files

TracedOrdinal: Avoid string copy 

For a minor performance improvement, we pass our string to the
constructor by const reference.

Test: TreeHugger
Change-Id: Ibc00f02f46fc25243cc4e6c0af4ed2d2805770da
parent 159b5ed5

services/surfaceflinger/TracedOrdinal.h

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ public: 
                  "Type is not supported. Please test it with systrace before adding "

                  "it to the list.");



    TracedOrdinal(std::string name, T initialValue)

    TracedOrdinal(const std::string& name, T initialValue)

          : mName(name),

            mNameNegative(android::base::StringPrintf("%sNegative", name.c_str())),

            mHasGoneNegative(std::signbit(initialValue)),