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.
* Add operator== for c++ genated code
New "--gen-compare" option for flatc to generate compare operators. The operators are defined based on object based api types.
Inspired by issue #263.
* Improve compare operator for c++.
Thanks for the code review.
- Improve robustness against future schema extensions
- Code style
- Fix --rust generation in generate_code.sh
This is a port of FlatBuffers to Rust. It provides code generation and a
runtime library derived from the C++ implementation. It utilizes the
Rust type system to provide safe and fast traversal of FlatBuffers data.
There are 188 tests, including many fuzz tests of roundtrips for various
serialization scenarios. Initial benchmarks indicate that the canonical
example payload can be written in ~700ns, and traversed in ~100ns.
Rustaceans may be interested in the Follow, Push, and SafeSliceAccess
traits. These traits lift traversals, reads, writes, and slice accesses
into the type system, providing abstraction with no runtime penalty.
Lookup type of nested flatbuffer field with either raw name or fully qualified name as already done in the parser.
LookupCreateStruct tries both the raw name and the fully qualified one.
Without this, we cannot reference types outside of the current namespace, e.g. in a different module.
* added intended use-cases to monster_test.fbs
* added check for `cpp_ptr_type` on hashed fields
added default value 'naked' to `cpp_ptr_type` on hashed fields
* added C++ generation of cpp_type vectors
removed ctor call for vector fields
added condition !vector for cpp_type check
added Pack() and UnPack() code generation for vector of hashes
added generation of correct resolve/rehash for cpp_type elements
* added attribute 'cpp_ptr_type_get' to hold accessor for pointer types possible where '.get()' does not work
use case: cpp_ptr_type:"std::weak_ptr", cpp_ptr_type_get:".lock().get()"
* run flatc to re-generate headers
* added bool param is_ctor to GetDefaultScalarValue() to differentiate between usage places
* modified monster_test.fbs to remove usage of shared_ptr/weak_ptr
reason: STLport does not support std::shared_ptr and std::weak_ptr
* run flatc again to re-generate headers
* fixed symbol unique_ptr not in namespace std when building with STLport
* added support for parsing hash on vector elements
reversed check for scalar to check for vector
added C++ generation of cpp_type vectors
removed ctor call for vector fields
added condition !vector for cpp_type check
added Pack() and UnPack() code generation for vector of hashes
* schema change:
added table Referrable and weak references towards it from Monster
added single_weak_reference to Monster table
changed order with vector_of_weak_references
* re-generated monster schema dependent code
added Referrable.cs to FlatBuffers.Test.csproj
It was missing some helpers when we choose to use
size prefixed FlatBuffers.
* Add general helper : GetPrefixedSize
* Add generated helpers :
* GetSizePrefixedXXX
* VerfifySizePrefixedXXXBuffer
* FinishSizePrefixedXXXBuffer
* mini_reflect: Add DefaultTypeTable
Currently it's very easy to make a mistake when it comes to
instantiating the TypeTable to print a buffer because it is not type
safe.
This will allow us to write safer cpp code:
flatbuffers::FlatBufferToString(reinterpret_cast<const uint8_t *>(&t),
decltype(t)::DefaultTypeTable());
* c++: mini_reflect: update generated code
* Ensure types and names are set for mini_reflect
* c++: mini_refelct: update unit tests with new typed TypeTable
* Adding PR feedback of sylte and naming convention
Some implementations (e.g. C++98) won't support 64-bit enum values,
but there is no reason to silently truncate them.
Change-Id: I8629563523a96e887068f9c0efcd53741f60e0d6
Tested: on Linux.
* Remove copy constructor to make flatbuffers struct trivially copyable + add tests.
* Add support non c++11 compliant compilers.
* Fix std::trivially_copyiable test for non-C++11 compliant compilers.
* Fix trivially_copyable not part of glibc < 5 even with c++11 switch enabled.
- Allowed enums to be declared before use.
- Generalized parsing of `required`.
- Reworked escaping of namespaces.
- Escaping field names that are C++ keywords.
- Many smaller fixes.
Change-Id: Ie580de7b70dc208f676f4f71bb0d061808648b8d
Tested: on Linux.
* Add constant accessors to C++ unions
* Remove redundant const pointer return type
* Update generate_code.bat to reflect generate_code.sh
* Add updated generated files
* Remove extra space from generated code
* Update generated files
* Change directory back to tests after generating code
A Namespace object is now guaranteed unique.
This cleaned up some old workarounds and latent bugs.
Change-Id: Ic3f12d89947871b03b2c449ba51b3186f953adde
Tested: on Linux.
Bug: 21336857
This is something the format supports, but none of the builders
were doing. Can save 10-20% on FlatBuffer binary size!
Also fixed the Go tests.
Change-Id: I616c56ce9bbcfcaee23aa24f0532fcb60b6a8c75
Tested: on Linux.
* Added internal - limited - implementation of flatbuffers::unique_ptr
for STLs that don't ship with std::unique_ptr. In C++11 and beyond
this is just an alias for std::unique_ptr.
* Aliased used type traits structs is_scalar is_floating_point is_unsigned
into flatbuffers namespace so they can be replaced in C++98 implementations.
Right now these point at stlport's TR1 implementations.
* Wrapped vector::data() in vector_data().
* Wrapped vector::emplace_back() in vector_emplace_back().
* Wrapper string::back() in string_back().
* Added variants of FlatBufferBuilder::CreateVector() and
FlatBufferBuilder::CreateVectorOfStructs() that allow the use of plain
function pointers.
Generated code has also been modified to use plain functions to build objects
rather than std::function() so all generated code will work in C++98
applications.
* Added flexbuffers::Builder::Vector(), flexbuffers::Builder::TypedVector()
and flexbuffers::Builder::Map() methods that allow the use of plain function
pointers.
* Changed Parser to internally use plain function pointers when parsing table
and vector delimiters.
* Added specializations of NumToString() for 64-bit types that aren't supported
by stringstream in stlport.
* Overloaded numeric_limits for 64-bit types not supported by stlport.
* Replaced build_apk.sh (which was broken by deprecation of the
"android" tool in the Android SDK) with build.gradle and the
appropriate gradle wrapper to build an APK.
* Switched Android build to build against all STL variants.
* Updated travis configuration to build Android test and sample.
Tested:
* Verified all tests continue to work on Linux, OSX and Android.
* Verified Travis build is green.
Change-Id: I9e634363793f85b9f141d21454b10686020a2065
