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| author | Chris Lattner <sabre@nondot.org> | 2009-11-15 19:52:43 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-11-15 19:52:43 +0000 |
| commit | 3ecb882db35446d5ee649d4d75b5e2de542c8c40 (patch) | |
| tree | 18a0a20cb5feee7a0c5aad0079274dad43800730 /include | |
| parent | 78799101733621457222fe31d32291664e8aa350 (diff) | |
| download | external_llvm-3ecb882db35446d5ee649d4d75b5e2de542c8c40.zip external_llvm-3ecb882db35446d5ee649d4d75b5e2de542c8c40.tar.gz external_llvm-3ecb882db35446d5ee649d4d75b5e2de542c8c40.tar.bz2 | |
add a version of array_pod_sort that takes a custom comparator function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88861 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/ADT/STLExtras.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/ADT/STLExtras.h b/include/llvm/ADT/STLExtras.h index 6f47692..a8b6133 100644 --- a/include/llvm/ADT/STLExtras.h +++ b/include/llvm/ADT/STLExtras.h @@ -270,6 +270,14 @@ static inline void array_pod_sort(IteratorTy Start, IteratorTy End) { get_array_pad_sort_comparator(*Start)); } +template<class IteratorTy> +static inline void array_pod_sort(IteratorTy Start, IteratorTy End, + int (*Compare)(const void*, const void*)) { + // Don't dereference start iterator of empty sequence. + if (Start == End) return; + qsort(&*Start, End-Start, sizeof(*Start), Compare); +} + } // End llvm namespace #endif |