NCollection containers update:
- NCollection_Array1 - updated functionality
- NCollection_Array2 - NCollection_Array1 as a wrapper for 2array
- NCollection_Vector -> NCollection_DynamicArray was renamed and reworked.
TCollection:
- Use static empty string to avoid allocations on empty string
NCollection allocators update:
- NCollection_Allocator - allocator that used Standard::Allocate
- NCollection_OccAllocator - allocator-wrapper that used OCC BaseAllocator objects
- NCollection_IncAllocator - rework to increase performance
Standard:
- Rework functionality to use different allocation libs
- Implement basic of new way to wrap allocations tools
- Define 4 ways to allocation (defines in configure stage)
Additional changes:
- Hash function uses std::hash functionality
- size_t as a hash value
- New HashUtils with Murmur and FVN hash algo for x32 and x64
- Deprecated _0.cxx and .gxx DE classes reorganized
- Create own utility for std memory
- Update Standard_Transient to be more platform-independent
Math TK changes:
- math_Vector -> match_BaseVector<>
- Buffer decreased to cash 32 elements instead of 512
Ambiguous constructors have been marked with explicit keyword for classes
NCollection_DataMap, NCollection_DoubleMap, NCollection_IndexedDataMap, NCollection_IndexedMap,
NCollection_List, NCollection_LocalArray, NCollection_Map, NCollection_Sequence,
NCollection_SparseArray, NCollection_UBTree,
Get rid of iterations on maps with shape key by replacing simple maps with indexed maps. So iteration is done on integer key.
The map containers have been updated to insert into them type definitions of key and value.
The new methods RemoveKey() and RemoveFromIndex() have been added to indexed [data] map to be able to remove an arbitrary key from the map.
All the code in OCCT has been updated where RemoveLast() and Substitute() methods were used to remove a key from indexed [data] map.
Macro NO_CXX_EXCEPTION was removed from code.
Method Raise() was replaced by explicit throw statement.
Method Standard_Failure::Caught() was replaced by normal C++mechanism of exception transfer.
Method Standard_Failure::Caught() is deprecated now.
Eliminated empty constructors.
Updated samples.
Eliminate empty method ChangeValue from NCollection_Map class.
Removed not operable methods from NCollection classes.
Class Dico_Dictionary was replaced by NCollection_DataMap/NCollection_IndexedDataMap classes.
Changed argument name in template class NCollection_Datamap to eliminate redefinitions of static members in dependent code.
Destructors of collection classes from NCollection and math_Function are made virtual to allow safe destruction by pointer to base class.
Destructors of classes HatchGen_IntersectionPoint, IntCurveSurface_Intersection, Intf_Interference, IntRes2d_Intersection are made protected to avoid possibility of destructing by pointer to corresponding base class.
Correct according to remarks of reviewer:
- Assign() and operator=() should implement equal approach to allocators
- Protect all collections against assignment to itself with operator=()
Test-case for issue #25348
The following improvements were implemented:
* two additional allocators were introduced
* Allocator which used WinHeap
* Accumulating memory allocator
* Access to Allocators in lists are provided
* Access optimization in data map (seek and find functions returning reference or pointer to value in one shot)
Warning fixed
NCollection classes amended to be compatible with TCollection equivalents:
- List and Maps: copy constructor is used for placement of new items in collection instead of assignment operator, thus default constructor is not necessary any more for the item class
- Constructors with additional argument of element type added in array classes operated by Handle, defined by NCollection_DefineHArray*.hxx, allowing to initialize array immediately by specified value
- Non-const methods First() and Last() are added in List class, and method Value() in TListIterator class
- Method Append() accepting Handle(HSequence) provided in NCollection_DefineHSequence.hxx
- Default implementation of global function IsEqual() is provided as template (using operator ==)
Code using lists and maps of sequences is refactored to operate sequence by Handle (since Sequence does not to have public copy constructor).
In addition, error checking code is simplified to use macros _Raise_if instead of custom #ifdefs with the same meaning.
Comments within declaration of instances of generic classes in CDL removed.
Fixed bug in copy constructor of NCollection_BaseVector leading to corrupt data if original vector is empty; simplistic test command for vectors is added.
NCollection_BaseCollection class, relevant header files, and macro DEFINE_BASECOLLECTION removed.
Hence methods Assign() from other compatible (via inheritance of BaseCollection) collections are not available any more, as well as base Iterator class.
All methods of Iterator classes are made non-virtual, allowing their inline expansion for better performance.
OCCT-specific operators new and delete added to collection classes and removed from iterator classes.
STL-compatible iterators returned methods begin() and end() are provided in collection classes from NCollection package.
NCollection_Array1::Iterator is redesigned to use pointer instead of index.
Iterators of Sequence, Array, and Vector are extended by new methods to iterate backwards.
Use of SortTools_QuickSortOfReal is replaced by std::sort() in a few places (where possible).
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast
Wrong license statements corrected in several files.
Copyright and license statements added in XSD and GLSL files.
Copyright year updated in some files.
Obsolete documentation files removed from DrawResources.
Fixed type casts in NCollection maps
Avoid invalid type cast in handling of LDOM text object
Use correct pointer type in callback function of Graphic3d_CGraduatedTrihedron class
Format of printf() simplified in IntPatch_Point.cxx
NCollection_Map - add two maps content Exchange operation without data copying
Add Exchange method to NCollection_DataMap, NCollection_DoubleMap, NCollection_IndexedDataMap, NCollection_IndexedMap
Add NCollection_Map::IsEqual() method
Corrections for gcc - use this->myAllocator
Added class Font_FTFont wrapper over FreeType face
Unify collections methods NCollection_Array1, NCollection_Sequence, NCollection_Vector:
declare Upper, Lower, First, Last, ChangeFirst, ChangeLast methods for all these collections.
Added method NCollection_DataMap::Find() with check key is bound + retrieve value within single call interface.
OpenGl_Context::ReleaseResource() method now supports lazy release of shared resources.
Added class OpenGl_Font which implements textured fonts support.
Added class OpenGl_TextFormatter for text formatting using OpenGl_Font.
OpenGl_Text was redesigned to use OpenGl_FontFormatter.
OpenGl_FontMgr class was removed.
All methods related to text rendered removed from OpenGl_Display class.
OpenGl_Trihedron and OpenGl_GraduatedTrihedron classes were redesigned
to use OpenGl_Text.
OpenGl_PrinterContext instance was moved to OpenGl_GraphicDriver fields
(eliminated usage of global instance).
Added test cases into 3rdparty/fonts grid to check different font styles
and perform FPS tests (no automated results - requires manual analysis
or snapshots comparisons).
Removed unused CSF_FTGL dependency.
OpenGl_Text::setupMatrix - do not apply floor for myWinZ
