aboutsummaryrefslogtreecommitdiffstats
path: root/src/qml/jsruntime/qv4arraydata_p.h
Commit message (Collapse)AuthorAgeFilesLines
...
* Make Managed inherit ValueLars Knoll2014-12-201-2/+2
| | | | | | | | This completes the first milestone towards being able to move objects across the GC heap. Change-Id: I8e6ce90254ea767188a31f0dc85b133534c87eb0 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Fix Object::arrayData() accessor to return a heap objectLars Knoll2014-12-111-8/+12
| | | | | Change-Id: Iffc82c2f415251d73bb7446848399b54b16589c9 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move readonly accessors into Heap::ArrayDataLars Knoll2014-12-101-36/+64
| | | | | | | | these methods don't modify the object, so it's safe to have them there and this simplifies quite a bit of the code. Change-Id: I2f591758efba9cb8d17b956bc7c02e2d7a468ea4 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Operate directly on Heap::ArrayData where possibleLars Knoll2014-11-221-6/+8
| | | | | Change-Id: I87dfb3e9a07673b5c405619eab8b6ee292d5c097 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move the indexing methods from SimpleArrayData to Heap::SimpleArrayDataLars Knoll2014-11-221-3/+7
| | | | | Change-Id: I7d126999fb813bd9c0f224f7229d66854079f793 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Cleanup destruction of heap objectsLars Knoll2014-11-211-1/+8
| | | | | | | | Generate the code from a macro instead of duplicating boiler plate code. Operate on Heap::Base instead of Managed. Change-Id: I84c5a705980899be3e5b931a093645e50d3923bf Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove ExecutionContext from the array sorting codeLars Knoll2014-11-151-1/+1
| | | | | Change-Id: I3c59fdb2413664f1c541264a89613a325ecefd2a Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Remove the remaining uses of Returned<T>Simon Hausmann2014-11-151-2/+0
| | | | | Change-Id: I493b75365d3c6fbf6965986d73e7aa0b659ded67 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Cleanup RegExpLars Knoll2014-11-081-1/+1
| | | | | | | Move it's Data into the Heap namespace. Change-Id: I4ed6ea481376ae1d0c1fb08b56feee4764083231 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Begin moving the data out of Managed objectsLars Knoll2014-11-081-39/+50
| | | | | | | | | | | We need to move the Data objects out of the Managed objects, to avoid lots of trouble because inner classes can't be forward declared in C++. Instead move them all into a Heap namespace. Change-Id: I736af60702b68a1759f4643aa16d64108693dea2 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Let markObjects() operate directly on HeapObjectsLars Knoll2014-11-041-2/+2
| | | | | | | | | This decouples things a bit better and helps moving over to directly store heapobject pointers in other objects. Change-Id: I798f922e018b0a3ca6f8768e4a810187f34d82f6 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Get rid of !this and similar constructsLars Knoll2014-10-311-2/+2
| | | | | | | | | The C++ standard doesn't allow calling member functions on a mull object. Fix all such places, by moving the checks to the caller where required. Change-Id: I10fb22acaf0324d8ffd3a6d8e19152e5d32f56bb Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Don't check the this pointer for 0 in member functionsLars Knoll2014-10-271-8/+0
| | | | | | | | | | | | This actually violates the C++ standard that defines that you aren't allowed to call member functions on an invalid object. Instead insert the 0 pointer checks on the caller side where required. Change-Id: I8be3c3831594bb6482e9ef6de6e590ec437ac0f8 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Reduce size of ArrayData by one pointerLars Knoll2014-10-271-17/+28
| | | | | | | | | | The pointer to the real data is not required anymore, as it always follows the class itself. Like this we save one pointer of overhead, and one indirection when doing reads and writes of array data. Change-Id: If6afdac8e97b57420b50e7b7eb8979f77e8dbbcf Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Rework our simple array implementationLars Knoll2014-10-271-15/+26
| | | | | | | | | | | Implement the simple array as a circular buffer instead of an array with head room. This fixes a couple of severe issues with performance and memory management if the array is being used as a queue. Task-number: QTBUG-41421 Change-Id: I146ad8a874407c108aa8fe1eae68e9957e154847 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Update license headers and add new licensesJani Heikkinen2014-08-251-18/+10
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 & LICENSE.GPLv2 - Removed LICENSE.GPL Change-Id: I84a565e2e0caa3b76bf291a7d188a57a4b00e1b0 Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
* Cleanup: Get rid of __data membersSimon Hausmann2014-07-221-14/+0
| | | | | | | These are not needed anymore Change-Id: Ib834aa294e84ca9fbdd5b6850d5bc172e8b54ba1 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Disable T::Data compile time size assertion for some compilersSimon Hausmann2014-07-221-1/+1
| | | | | | | | | The fallback implementation of Q_STATIC_ASSERT does not support the use of "this" in the condition for all compilers, so let's use this macro only with proper compilers and skip it otherwise. Change-Id: Ia78ef9cc641dc403be66576033e35e61e28963e5 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Ported array data to the new object structureSimon Hausmann2014-07-221-40/+52
| | | | | Change-Id: Ice53925f42924c889d265bcd1e4af7b9bd356fa8 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Get rid of all uses of ObjectRefLars Knoll2014-07-221-1/+1
| | | | | Change-Id: I705e2362dcda542f56826dadec6b0a6f15848788 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move ArrayData over to new data layoutLars Knoll2014-07-221-16/+46
| | | | | Change-Id: Ic51f37bea030b196f0fa35ab21e618447edaa25d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Move Managed data into it's own subclassLars Knoll2014-07-221-1/+1
| | | | | | | | | This prepares for moving over to a d pointer scheme, where Managed subclasses don't hold any data directly. This is required to be able to move over to a modern GC. Change-Id: I3f59633ac07a7da461bd2d4f0f9f3a8e3b0baf02 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Avoid calling destroy() on most objectsLars Knoll2014-07-221-1/+0
| | | | | | | | | The method is now optional, and we can simply avoid calling it if all members an object has are themselves garbage collected. Change-Id: If560fce051908bcc10409ead1a7d8a5bd5fa71d2 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Optimize construction of SimpleArrayDataLars Knoll2014-03-191-2/+2
| | | | | Change-Id: I7f8a0ac8a368af23534378e8c31d820b3b9f1f4c Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* CleanupsLars Knoll2014-01-311-7/+7
| | | | | | | | | | Remove SafeValue, it was used to port over to an exact GC. Since we now have that, we can now safely merge it with QV4::Value again. Also rename SafeString to StringValue for better naming consistency. Change-Id: I8553d1bec5134c53996f6b0d758738a0ec8a2e4d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Allocate the ArrayData object and it's data togetherSimon Hausmann2014-01-241-15/+9
| | | | | | | | Reduce the amount of allocations required for Arrays, and allows freeing the array data more easily in the GC. Change-Id: I3e3213f089c45c83a227038ce444aa60b2735b7f Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Change virtual methods in ArrayData to take Object pointerLars Knoll2014-01-241-54/+21
| | | | | | | | | Pass a pointer to the underlying object instead of the ArrayData to virtual methods that modify the arrayData. This prepares for allocating the ArrayData together with the array itself. Change-Id: I66fe187f8b1e4d382ab243a518dbde5f18a1d16d Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Turn ArrayData into a Managed objectLars Knoll2014-01-231-41/+40
| | | | | | | | | Memory manage ArrayData. Once the ArrayData is moved to be inline inside the object, this will save quite some time for allocating and freeing arrays. Change-Id: I19a520161d41bfe3d83f377af0b41db4ac5b99e4 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Adjust method naming to be closer to ManagedLars Knoll2014-01-211-7/+14
| | | | | | | | Also make markObjects() virtual, to be in line with Managed. Change-Id: I3e7682216660e2027c02c9181e541b12310902f3 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Add a SimpleArrayData classLars Knoll2014-01-201-16/+26
| | | | | | | | | | | | | | | | This makes the ArrayData class 'pure virtual'. SimpleArrayData now contains the implementation of simple arrays. This makes the separation between simple and sparse arrays a lot cleaner. It also allows us to move len and offset from the base class into the SimpleArrayClass. This fixes some bugs where we accessed len for sparse arrays leading to some buggy behavior. Added a virtual length() method to ArrayData to query the highes used index in the Array. Change-Id: Iab2ba2a48ebe5b7031759eeb4ebe02b4d86233f0 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Save memory on array dataLars Knoll2014-01-201-6/+6
| | | | | | | | | | | | | | | | | | | | | Store a simple vector of Values in the array data, instead of a Vector of Property's. This halfes the memory consumption on 64bit and simplifies our code. If an indexed property gets converted to an accessor property, we simply convert the ArrayData into a SparseArrayData. Add support in SparseArrayData to allocate double slots (two Value's) to hold a full Property in case someone sets an accessor on an indexed property. Some methods still return a Property*, but this is safe, as only the first Value in the Property pointer will ever get accessed if the Property doesn't contain an accessor. Change-Id: Ic9b0f309b09a2772a328d947a10faaf3be9fe56f Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Smaller code cleanupLars Knoll2014-01-091-1/+1
| | | | | | | Move the check for isEmpty() into ArrayData::getProperty. Change-Id: I1791ced706afadbb2f45883cb1b3915f40500b71 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* Rework array handling for JS objectsLars Knoll2014-01-091-0/+242
Split up ArrayData into two classes, one for regular arrays, one for sparse arrays and cleanly separate the two cases. Only create array data on demand. Change-Id: I9ca8d0b53592174f213ba0f20caf93e77dba690a Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-24 02:24:21 +0000