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| author | Tom Tromey <tromey@adacore.com> | 2023-09-11 08:45:37 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2023-09-11 11:40:40 -0600 |
| commit | 9a343d2bb57c4555dedad9b43907aeeda7b51dae (patch) | |
| tree | 3a230b77933274b6513b0a5d576565e36e6e7318 /gdbsupport/ptid.h | |
| parent | 14432bde076fdee66e6163993eadf592742935da (diff) | |
| download | binutils-9a343d2bb57c4555dedad9b43907aeeda7b51dae.zip binutils-9a343d2bb57c4555dedad9b43907aeeda7b51dae.tar.gz binutils-9a343d2bb57c4555dedad9b43907aeeda7b51dae.tar.bz2 | |
Specialize std::hash for ptid_t
This changes hash_ptid to instead be a specialization of std::hash.
This makes it a little easier to use with standard containers.
Approved-By: Simon Marchi <simon.marchi@efficios.com>
Diffstat (limited to 'gdbsupport/ptid.h')
| -rw-r--r-- | gdbsupport/ptid.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gdbsupport/ptid.h b/gdbsupport/ptid.h index aa296b8..f8644d4 100644 --- a/gdbsupport/ptid.h +++ b/gdbsupport/ptid.h @@ -157,9 +157,8 @@ private: tid_type m_tid; }; -/* Functor to hash a ptid. */ - -struct hash_ptid +template<> +struct std::hash<ptid_t> { size_t operator() (const ptid_t &ptid) const { |