* [Flatbuffer] Generate code for force_align with CreateXDirect and Pack functions.
* Fixed Visual Studio 10.0 compile error for std::to_string.
* Fixed Visual Studio 10.0 compile error for std::to_string.
* Fixed refractoring issue in reflection/generate_code.sh. Also, mv deletes the original file, so I don't need to clean it up manually in that case.
* Added --filename-suffix and --filename-ext to flatc
* Fixed typo and added example generation of suffix and extension for C++
* Removed extra ;
* Removed clang-format block from a region that didn't need it. Fixed an auto format of another clang-format block
* Added docs, fixed pointer alignment, removed suffix test file
Previously UnPack would allocate data with new and assign it to a
raw pointer. This behavior makes it possible for the pointer to be
leaked in case of OOM. This commit defaults to use the user specified
pointer (which needs to implement a move constructor, a .get() and a
.release() operators), thus preventing these leaks.
* [C++] Use strong enum type for vectors when scoped-enums is on.
These changes only apply when scoped-enums is on, and thus only
the C++17 tests show diffs.
This may break users who use 1) use scoped-enums and 2) use
vectors of enums. However, it seems that this change should
have been made originally when scoped-enums were added.
Fixes#5285
* [C++] Put strong enum change also behind C++17 flag.
It actually only needs C++11 technically, but this is being done
to avoid breaking any existing users.
Tests were rerun, but produced no additional diffs, as expected.
* [C++] Forgot one location in which C++17 guard needs to go.
This commit produces no additional diffs in generated code.
* Use g_only_fixed_enums instead of scoped_enums.
* Added the code to embed the binary schema to the source.
This is pulled forward from a old PR #5162 that will be closed.
* Update idl_gen_cpp.cpp
Added a small comment to trigger a new build. The build was failing in a strange location and doesn't look like it has anything to do with the code.
* Moved the EscapeAndWrapBuffer to util.cpp and did some formating.
* One more camelCases removed and renamed some variables.
* wrapped_line_xxx should have been passed as a const reference in the first place.
* Moved the bfbs embed sample to it's own file.
* Missed moving the namespace back.
* Moved the embedded bfbs to test.cpp instead of using a sample.
* Missed adding the generation of embedded bfbs to the build.
* See if this makes the build happier.
* Fixed a in-compatable cpp output of the generated header.
* Did some changes to reflect the code review comments.
1. Update the EscapeAndWrapBuffer to BufferToHexText and fixed a variable name.
2. Moved the include of the embedded binary schema to all the other includes.
* Moved some code to inline the instead of using a local variable.
* Moved the BufferToHexText back to be a inline function in util.h
* Include flattests_cpp17 in unit tests when C++17 build is enabled.
* [C++17] Generate generic table factory function.
1. For each table, generate a convenient free-standing factory
function that allows creating the table in a generic way by
specifying only the type. This is the first change in a series
of changes to make Flatbuffers generated C++ code more friendly
to code bases that make use of C++ template metaprogramming
techniques to manage the serialization process. Example:
Before :(
// The name of the Flatbuffers type (and namespace) must
// be hard-coded when writing the factory function.
auto monster = MyGame::Example::CreateMonster(fbb, ...);
After :)
using type_to_create = MyGame::Example::Monster;
// No namespace needed on CreateByTagType.
auto monster = CreateByTagType((type_to_create*)nullptr,
fbb, ...);
This feature requires building with C++14 or greater, and thus
it is guarded behind --cpp-std >= c++17 in the flatbuffers C++
generator.
2. Fix a CMake bug to include C++17 unit tests in test suite.
* [C++17] Replace standalone variadic factory function with type_traits.
Add a `type_traits` to each table class. This `type_traits` can be
populated with various compile-time info about the table. Initially,
we have the Create* function and type, but is extensible in the future.
* Remove empty line and fix stale comments.
* Rename type_traits to Traits and move fwd declaration.
* Fix parameter evaluation order issue and use lambda for scope.
* Add Builder and Table typedefs
This gives us a way to use templates to go from a builder to a table
and back again without having to pass both types in.
* Fix tests/cpp17/generated_cpp17/monster_test_generated.h
* Add flatc '--cpp_std' switch and sandbox for C++17 code generator
- Added 'flac --cpp_std legacy' for compatibility with old compilers (VS2010);
- Added experimental switch 'flac --cpp_std c++17' for future development;
- Added C++17 sandbox test_cpp17.cpp;
- C++ code generator generates enums with explicit underlying type to avoid problems with the forward and backward schema compatibility;
- Adjusted CMakeLists.txt, CI and generate code scripts to support of introduced '--cpp_std';
* Fix --cpp_std values: c++0x, c++11, c++17
* Add 'cpp::CppStandard' enum
* Add testing engine into test_cpp17
* Rebase to upstream/master
* Set default '--cpp-std C++0x'
* Fix code generation (--cpp_std C++11) in CMakeLists.txt
- Fix dependency declaration of grpctest target
* Revert --cpp-std for the tests from explicit C++11 to flatc default value (C++0x)
The rationale for this option is that JSON clients typically want empty arrays (i.e [] in the JSON) instead of missing properties, but not empty strings when the value isn't set.
--force-empty is kept as-is, i.e. it will force both empty strings and vectors.
Closes#5652
* Automatic refractor of C++ headers to Google C++ style guide
* Automatic refractor of C++ source to Google C++ style guide
* Automatic refractor of C++ tests to Google C++ style guide
* Fixed clang-format issues by running clang-format twice to correct itself. Kotlin was missing clang-format on after turning it off, so it was changed,
* Fix C/C++ Create<Type>Direct with sorted vectors
If a struct has a key the vector has to be sorted. To sort the vector
you can't use "const".
* Changes due to code review
* Improve code readability
* [Kotlin] Add kotlin generate code for tests and add
kotlin test to TestAll.sh
* [Kotlin] Add Kotlin generator
This change adds support for generating Kotlin classes.
The approach of this generator is to keep it as close
as possible to the java generator for now, in order
to keep the change simple.
It uses the already implemented java runtime,
so we don't support cross-platform nor js Kotlin yet.
Kotlin tests are just a copy of the java tests.
* Add optional ident support for CodeWriter
Identation is important for some languages and
different projects have different ways of ident
code, e.g. tabs vs spaces, so we are adding optional
support on CodeWriter for identation.
* [Kotlin] Add Documentation for Kotlin
* [Kotlin] Modify generated code to use experimental Unsigned types.
* c++: Add command line option to add extra includes to gen files
Fixes#5351
We have an ability to pass custom types for strings, allocators, etc
but have no way to tell the generator to include the classes in gen code
* c++: remove std::strtok for std::string methods. passes msvc compile
* generate_code.sh: add --cpp-includes to the test gen script
* tests:generate.bat: update code gen scripts w/ --cpp-includes
* cpp: use command line parsing for extra includes
s/--cpp-includes/--cpp-include/g
Simplify command line parsing of includes by using a std::vector.
* cpp: idl.h: move std::vector for cpp_includes as the last member
msvc does not understand initalization list on our CI server
* cpp:msvc: CI fails on for-range loops
* cpp:codegen: fix error reporting on flatcc
* as per code review: remove unwated --cpp-include in the
tests/generate_code.{sh,bat}
* Added a cpp UnPackSizePrefixed<struct_name> generated helper function
Missing helper function added to the cpp API generator for unpacking size prefixed structures
* Added generated test files
- update C++ monster_test::Color to unsigned type
- update Go Color:ubyte in the go_test.go
- add workaround for unsigned enum in java test
- sync generate.bat and generate.sh
* Fix issues with uint64 enums
- hide the implementation of enums from code generators
- fix uint64 the issue in the cpp-generator
- fix#5108
- new tests
- enums with bit_flags attribute should be unsigned
* Refine objectives of EnumDef's FindByValue and ReverseLookup methods
- move EnumDef::ReverseLookup implementation to idl_parser.cpp
- fix typos
* Make the IsUInt64 method private
The validator previously did not check if a struct within a union was
valid, causing a heap buffer overflow. Add a check to make sure that
the struct is valid in this case.
Change-Id: I87d41b12fdfc2a99406789531ba92b841c063c76
implement better custom string type constructor alternative
for Unpack() and fix bug with vector of custom string types
in Pack().
Squashed commit of the following:
commit e9519c647e
Author: Luca Longinotti <luca.longinotti@inivation.com>
Date: Tue Mar 5 18:24:49 2019 +0100
tests: regenerate code, reverts change to CreateVectorOfStrings().
commit 117e3b0679
Author: Luca Longinotti <luca.longinotti@inivation.com>
Date: Tue Mar 5 18:15:05 2019 +0100
idl_gen_cpp.cpp: move clang-format on/off outside of declaration, so they are kept properly aligned automatically.
commit 4791923806
Author: Luca Longinotti <luca.longinotti@inivation.com>
Date: Tue Mar 5 18:11:40 2019 +0100
idl_gen_cpp.cpp: full clang-format run with provided Google format file, enforce 80 lines width.
commit 2f0402f9ff
Author: Luca Longinotti <luca.longinotti@inivation.com>
Date: Tue Mar 5 18:09:32 2019 +0100
CppUsage: address requested changes.
idl_gen_cpp.cpp: fix formatting, keep CreateVectorOfStrings for normal string cases.
commit 371d4e0b79
Author: Luca Longinotti <luca.longinotti@inivation.com>
Date: Fri Mar 1 16:35:29 2019 +0100
Fix compile error with a vector of non-std::strings. CreateVectorOfStrings() expects a vector of std::string types, but that's not always the case.
commit 92b90d7f0f
Author: Luca Longinotti <luca.longinotti@inivation.com>
Date: Fri Mar 1 16:15:36 2019 +0100
Document requirement for custom string types to implement empty() and be constructible from std::string.
Add new option --cpp-str-flex-ctor to construct custom string types not via std::string, but (char * + length).
commit 28cb2e92d5
Author: Luca Longinotti <luca.longinotti@inivation.com>
Date: Fri Mar 1 14:31:17 2019 +0100
idl_gen_cpp.cpp: clang-format run, to better separate changes in content from formatting.
Change-Id: I4887ba2f2c632b9e7a8c938659b088cd95690870
* Implement native_shared attribute for C++.
Fixes#5141. See also #5145.
* Refine comment in idl.h
* Also refine docs
* Revert "Also refine docs"
This reverts commit 09dab7b45c.
* Also refine docs again.
* grumble
* Add `NaN` and `Inf` defaults to the C++ generated code.
* Refactoring: add FloatConstantGenerator
* Refactoring-2:
- remove isnan checking for all float/double values
- add most probable implementation of virtual methods of FloatConstantGenerator
* Add conditional (FLATBUFFERS_NAN_DEFAULTS) isnan checking
Multiple calls of e.g. CreateString inside a call to a CreateTable
could cause those strings to end up in different locations in the
wire format, since order or argument evaluation is undefined.
This is allowed by the FlatBuffer format, but it is not helpful,
especially when debugging the contents of binaries, or comparing
against a "golden" binary for tests etc.
Now making sure that all the CreateTableDirect calls first serialize
sub strings/vectors before calling CreateTable.
Also made similar changes to the serialization of "binary schemas".
Change-Id: I5747c4038b37a0d400aca2bc592bec751cf5c172
Some generic C++ and Rust code is not generated when unions use type
aliases because of potential ambiguity. Actually check for this
ambiguity and only disable offending code only if it is found.
Give the vtable offset enum inside each table the name
"FlatBuffersVTableOffset" and base type voffset_t so it can be used as a
dependent type in IsFieldPresent. This makes that function slightly
safer since it prevents calling it with arbitrary, non-table types.
Now, the only way to use IsFieldPresent incorrectly is to create your
own type which does not inherit from flatbuffers::Table but has a
dependent voffset convertible type "FlatBuffersVTableOffset".
* Refactoring of numbers parser
More accurate parse of float and double.
Hexadecimal floats.
Check "out-of-range" of uint64 fields.
Check correctness of default values and metadata.
* Remove locale-independent code strtod/strtof from PR #4948.
* small optimization
* Add is_(ascii) functions
* is_ascii cleanup
* Fix format conversation
* Refine number parser
* Make code compatible with Android build
* Remove unnecessary suppression of warning C4127
Make an out-of-bounds check for enum values before using them to index the
names array. For consistency with non-sparse enums an empty string is
returned.
Fixes#4821
armeabi support was removed from the Android NDK so we should no
longer build it. Since this fixes the Android build failures this
commit also re-enables Travis Android builds.
While re-enabling Android builds, some recent changes broke C++98
support so this fixes those issues as well which include:
- Conditionally compiling use of move constructors, operators and
std::move.
- Changing sample to use flatbuffers::unique_ptr rather than
std::unique_ptr.
Finally, added the special "default_ptr_type" value for the
"cpp_ptr_type" attribute. This expands to the value passed to
the "--cpp-ptr-type" argument of flatc.
