diff options
Diffstat (limited to 'src/ptr_set.cpp')
| -rw-r--r-- | src/ptr_set.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/ptr_set.cpp b/src/ptr_set.cpp index ca7df3b53..b45997916 100644 --- a/src/ptr_set.cpp +++ b/src/ptr_set.cpp @@ -138,6 +138,15 @@ gb_inline bool ptr_set_exists(PtrSet<T> *s, T ptr) { return index != MAP_SENTINEL; } +template <typename T> +gb_inline isize ptr_entry_index(PtrSet<T> *s, T ptr) { + isize index = ptr_set__find(s, ptr).entry_index; + if (index != MAP_SENTINEL) { + return index; + } + return -1; +} + // Returns true if it already exists template <typename T> T ptr_set_add(PtrSet<T> *s, T ptr) { |