Rename the "TransformingPrimitiveWrapper<P,Q>" to "PrimitiveWrapper<P,Q>" and remove PrimitiveWrapper<P>.

This is, strictly speaking, incompatible with previously releases. However, the incompatibility will only manifest itself if a user uses their own primitive, which I don't expect to be the case.

Furthermore, the fix is very easy (see e.g. the change in AeadWrapper). Hence, in the spirit of not having much technical debt, I suggest to be backwards incompatible.

Note that the registry still will only accept PrimitiveWrapper<P,P> objects. We will allow registering PrimitiveWrapper<P,Q> objects later.

PiperOrigin-RevId: 344053514

1 files changed, 1 insertions, 1 deletions

diff --git a/cc/prf/prf_set_wrapper.h b/cc/prf/prf_set_wrapper.h
index 6c03c5abc..ba40a3527 100644
--- a/cc/prf/prf_set_wrapper.h
+++ b/cc/prf/prf_set_wrapper.h
@@ -29,7 +29,7 @@ namespace tink {
 // and combines them into a single PrfSet-primitive, that uses the provided
 // instances, by using the keysets key ID as Prf ID and computing the union of
 // the provided PRFs.
-class PrfSetWrapper : public PrimitiveWrapper<PrfSet> {
+class PrfSetWrapper : public PrimitiveWrapper<PrfSet, PrfSet> {
  public:
   util::StatusOr<std::unique_ptr<PrfSet>> Wrap(
       std::unique_ptr<PrimitiveSet<PrfSet>> prf_set) const override;