diff options
| author | Dmitry Petrochenko <dmitry.petrochenko@intel.com> | 2014-04-18 14:53:09 +0700 |
|---|---|---|
| committer | Andreas Gampe <agampe@google.com> | 2014-04-24 08:35:30 -0700 |
| commit | 973cc95da6fb617bab133bd7a693c1cb7eafd393 (patch) | |
| tree | 34b08f276979f3474b0a53769b2d100866647e91 /runtime | |
| parent | 96a4f29350bf279d48bff70e21e3264cce216683 (diff) | |
| download | art-973cc95da6fb617bab133bd7a693c1cb7eafd393.zip art-973cc95da6fb617bab133bd7a693c1cb7eafd393.tar.gz art-973cc95da6fb617bab133bd7a693c1cb7eafd393.tar.bz2 | |
ART: Extracts an utility function of the duplicated code
This patch introduces an utility function 'DataOffsetOfType' in
'mirror::Array' class that calculates the data offset at given index
in an array of given type.
Change-Id: Idb19558653c70a129245f220f0fbb553f898865b
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/mirror/array.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/runtime/mirror/array.h b/runtime/mirror/array.h index 772d303..a9dcfe6 100644 --- a/runtime/mirror/array.h +++ b/runtime/mirror/array.h @@ -68,6 +68,12 @@ class MANAGED Array : public Object { } } + template<class MirrorType> + static int32_t DataOffsetOfType(uint32_t index) { + return DataOffset(sizeof(HeapReference<MirrorType>)).Int32Value() + + (sizeof(HeapReference<MirrorType>) * index); + } + void* GetRawData(size_t component_size, int32_t index) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { intptr_t data = reinterpret_cast<intptr_t>(this) + DataOffset(component_size).Int32Value() + |