Pre-allocate space for arguments.

2d620be6 · Victor Zverovich · 57899300 · 2d620be6
Commit 2d620be6 authored Dec 06, 2013 by Victor Zverovich
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format.h format.h +1 -0

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--- a/format.h
+++ b/format.h
@@ -999,6 +999,7 @@ class BasicFormatter {
  BasicFormatter(BasicWriter<Char> &w,
      const Char *format, std::initializer_list<Arg> args)
  : writer_(&w), format_(format) {
+    args_.reserve(args.size());
    for (const Arg &arg: args)
      Add(arg);
  }