Dart object API (#6682)

* dart test scripts - generate with `--gen-object-api`

* Dart object API, pack and unpack methods (WIP)

* Dart flatc - extract Builder code to separate functions to reuse it in Pack()

* Dart flatc - use builder field-building implementation in pack()

* Dart flatc - add pack() as an intance method of the "T" class

* Dart object API - make inner fields unpacked as well

* Dart object API - use pack() when collecting field offsets

* Dart object API - use packOnce() for fields that are structs or vectors of structs

* Dart object API - remove obsolete union support TODO

* Dart object API - minor review changes, test and fixes

* Dart object API - revert packOnce() - not supported by other object API implementations

* Dart object API - update docs

* update dart generated code in tests/ to fix CI failure on ./scripts/check-generated-code.sh

* Dart flatc - fix compilation for old MSVC and c++0x
This commit is contained in:
Ivan Dlugos
2021-06-14 19:15:56 +02:00
committed by GitHub
parent d959e23208
commit 4e3a66c141
16 changed files with 2002 additions and 82 deletions

View File

@@ -27,6 +27,44 @@ class TableInC {
String toString() {
return 'TableInC{referToA1: $referToA1, referToA2: $referToA2}';
}
TableInCT unpack() => TableInCT(
referToA1: referToA1?.unpack(),
referToA2: referToA2?.unpack());
static int pack(fb.Builder fbBuilder, TableInCT object) {
if (object == null) return 0;
return object.pack(fbBuilder);
}
}
class TableInCT {
namespace_a.TableInFirstNST referToA1;
namespace_a.SecondTableInAT referToA2;
TableInCT({
this.referToA1,
this.referToA2});
int pack(fb.Builder fbBuilder) {
assert(fbBuilder != null);
final int referToA1Offset = referToA1?.pack(fbBuilder);
final int referToA2Offset = referToA2?.pack(fbBuilder);
fbBuilder.startTable();
if (referToA1Offset != null) {
fbBuilder.addOffset(0, referToA1Offset);
}
if (referToA2Offset != null) {
fbBuilder.addOffset(1, referToA2Offset);
}
return fbBuilder.endTable();
}
@override
String toString() {
return 'TableInCT{referToA1: $referToA1, referToA2: $referToA2}';
}
}
class _TableInCReader extends fb.TableReader<TableInC> {