TypeB              94 base/tuple.h     typedef B TypeB;
TypeB             110 base/tuple.h     typedef B TypeB;
TypeB             129 base/tuple.h     typedef B TypeB;
TypeB             151 base/tuple.h     typedef B TypeB;
TypeB             176 base/tuple.h     typedef B TypeB;
TypeB             204 base/tuple.h     typedef B TypeB;
TypeB             236 base/tuple.h     typedef B TypeB;