| Message ID | 87ip6hxafz.fsf@redhat.com |
|---|---|
| State | New |
| Headers | show |
On 1/28/13, Dodji Seketeli <dodji@redhat.com> wrote: > Hello, > > The hash table type can handle creation and removal of entries with > malloc/free. This patchlet adds support for using new/delete. It's > useful for hash table entry types that have constructors (and/or > destructors), to prevent the user from having to type boilerplate code > to initialize them over and over again. This is used by the patch that > follows this one. Looks good to me. > > gcc/ > > * hash-table.h (struct typed_delete_remove): New type. > (typed_delete_remove::remove): Implement this using the delete > operator. > --- > gcc/hash-table.h | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/gcc/hash-table.h b/gcc/hash-table.h > index 206423d..884840c 100644 > --- a/gcc/hash-table.h > +++ b/gcc/hash-table.h > @@ -235,6 +235,22 @@ typed_free_remove <Type>::remove (Type *p) > free (p); > } > > +/* Helpful type for removing entries with the delete operator. */ > + > +template <typename Type> > +struct typed_delete_remove > +{ > + static inline void remove (Type *p); > +}; > + > +/* Remove with delete. */ > + > +template <typename Type> > +inline void > +typed_delete_remove <Type>::remove (Type *p) > +{ > + delete p; > +} > > /* Helpful type for a no-op remove. */ > > -- > 1.7.11.7 > > > > -- > Dodji >
diff --git a/gcc/hash-table.h b/gcc/hash-table.h index 206423d..884840c 100644 --- a/gcc/hash-table.h +++ b/gcc/hash-table.h @@ -235,6 +235,22 @@ typed_free_remove <Type>::remove (Type *p) free (p); } +/* Helpful type for removing entries with the delete operator. */ + +template <typename Type> +struct typed_delete_remove +{ + static inline void remove (Type *p); +}; + +/* Remove with delete. */ + +template <typename Type> +inline void +typed_delete_remove <Type>::remove (Type *p) +{ + delete p; +} /* Helpful type for a no-op remove. */