Introduce versioning system to GENERATED_*BODY macros
Search for existing functions using case sensitive and whole word match.
Move checks for existing of *_Validate and *_Implementation functions to *generated.cpp to allow changing that code in hotfixes.
#codereview Robert.Manuszewski
[CL 2508131 by Mikolaj Sieluzycki in Main branch]
- Optimized Tabify and Macroize
- Replaced various %s Spc(constant) calls with direct string literals
- Replaced injected indentation spaces with tabs (avoiding some of the work in Tabify; they were ultimately being replaced anyways)
- Replaced various %s of LINE_TERMINATOR with compile-time string literal concatenation
- Avoided case-insensitive work in various places
- Replaced direct references to FStringOutputDevice with a typedef to facilitate future optimizations
- Used Reset() instead of Empty() on various string builders and strings to reduce reallocations
[INTEGRATE] Change 2494450 by Michael.Noland@mnoland-T2784-HDepot on 2015/03/27 16:48:25
[CL 2494606 by Michael Noland in Main branch]
Rob asked me to back out GENERATED_*_BODY -> GENERATED_BODY change for now until the "_Validate and _Implementation auto-generation" discussion is over.
#codereview Robert.Manuszewski
[CL 2481343 by Jaroslaw Palczynski in Main branch]
We've changed the way vtable ptr are obtained for UClasses. Right now we use special empty constructor to get it, so we don't have to use normal one which was causing troubles. This special vtable helper constructor is generated automatically for most cases, but sometimes it's not possible (e.g. no default constructor for members types). In such case there is a possibility to override that generated constructor and write a custom one. The signature is UCustomClass::UCustomClass(FVTableHelper& Helper) and it needs to call base class'es constructor with the same parameter. Please do not use these constructors for anything else. There is no guarantee the object will be in correct state after calling this.
You can still disable this functionality if something breaks, just set WITH_HOT_RELOAD_CTORS to 0.
[CL 2466152 by Jaroslaw Palczynski in Main branch]
In order to use new feature user have to change GENERATED_UCLASS_BODY() macro to the new GENERATED_BODY(). Then no constructor is implicitly declared. If there is no constructor declared in UCLASS then PCIP one is declared and defined that passes PCIP down to super-class. On the other hand if there is a constructor declared then UObject system expects to have one of the default or PCIP constructor to initialize a class during loading from disk, default object creation, etc. and it expects that user will declare and define one.
There is a possibility now to create UCLASS with the default constructor (i.e. no PCIP).
New macro is encouraged by standard classes and in-editor wizards templates.
#codereview Robert.Manuszewski
[CL 2325282 by Jaroslaw Palczynski in Main branch]
Please note that file comments had no purpose in nearly all cases and just added visual clutter. The two files that had meaningful file comments had their comments moved into the corresponding classes. There are still hundreds of file comments left in other files that will be removed over time.
Also cleaned up some random stuff along the way:
- relative paths to public headers within the same module are no longer necessary (automatically discovered by UBT now)
- header guards are deprecated, use #pragma once instead (all compilers support it now)
- space between multiple template brackets is no longer required (all compilers support >> now)
- NULL to nullptr, OVERRIDE to override
- spelling errors, whitespace, line breaks
[CL 2104067 by Max Preussner in Main branch]
#ttp 331467: Make UHT not depend on CoreUObject
#change GScriptHelper made an object instead of a heap-allocated pointer.
#change NameLookupCPP made an object instead of a heap-allocated pointer.
#add FClasses::FindAnyClass added.
#change FClasses construction moved earlier.
#change FClass::GetInnerClass added.
#change More UClasses changed to FClasses.
#codereview robert.manuszewski
[CL 2091696 by Steve Robb in Main branch]
#change Root module path added to include paths.
#change Plugins now write intermediates to the project folder.
#change All generated #includes are now relative.
#change Updated UHTDebugging.manifest to new format.
#change Android response files now use relative include paths to prevent overly-large response files.
#remove Rocket-specific UHT execution removed.
#remove iOS header hack removed.
#codereview robert.manuszewski,ben.marsh
[CL 2077472 by Steve Robb in Main branch]
#change Root module path added to include paths.
#change Plugins now write intermediates to the project folder.
#change All generated #includes are now relative.
#change Updated UHTDebugging.manifest to new format.
#remove Rocket-specific UHT execution removed.
#remove Some bHackHeaderGenerator usage removed.
#remove iOS header hack removed.
#codereview robert.manuszewski,ben.marsh
[CL 2073005 by Steve Robb in Main branch]
#change Root module path added to include paths.
#change Plugins now write intermediates to the project folder.
#change All generated #includes are now relative.
#change Updated UHTDebugging.manifest to new format.
#remove Rocket-specific UHT execution removed.
#remove Some bHackHeaderGenerator usage removed.
#remove iOS header hack removed.
#codereview robert.manuszewski,ben.marsh
[CL 2068336 by Steve Robb in Main branch]
