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

@@ -104,6 +104,34 @@ class TableInNestedNS {
String toString() {
return 'TableInNestedNS{foo: $foo}';
}
TableInNestedNST unpack() => TableInNestedNST(
foo: foo);
static int pack(fb.Builder fbBuilder, TableInNestedNST object) {
if (object == null) return 0;
return object.pack(fbBuilder);
}
}
class TableInNestedNST {
int foo;
TableInNestedNST({
this.foo});
int pack(fb.Builder fbBuilder) {
assert(fbBuilder != null);
fbBuilder.startTable();
fbBuilder.addInt32(0, foo);
return fbBuilder.endTable();
}
@override
String toString() {
return 'TableInNestedNST{foo: $foo}';
}
}
class _TableInNestedNSReader extends fb.TableReader<TableInNestedNS> {
@@ -177,6 +205,37 @@ class StructInNestedNS {
String toString() {
return 'StructInNestedNS{a: $a, b: $b}';
}
StructInNestedNST unpack() => StructInNestedNST(
a: a,
b: b);
static int pack(fb.Builder fbBuilder, StructInNestedNST object) {
if (object == null) return 0;
return object.pack(fbBuilder);
}
}
class StructInNestedNST {
int a;
int b;
StructInNestedNST({
this.a,
this.b});
int pack(fb.Builder fbBuilder) {
assert(fbBuilder != null);
fbBuilder.putInt32(b);
fbBuilder.putInt32(a);
return fbBuilder.offset;
}
@override
String toString() {
return 'StructInNestedNST{a: $a, b: $b}';
}
}
class _StructInNestedNSReader extends fb.StructReader<StructInNestedNS> {