Add new c++ helpers to ease usage of size prefixed FlatBuffers (#4626)

It was missing some helpers when we choose to use
size prefixed FlatBuffers.

* Add general helper : GetPrefixedSize
* Add generated helpers :
 * GetSizePrefixedXXX
 * VerfifySizePrefixedXXXBuffer
 * FinishSizePrefixedXXXBuffer
This commit is contained in:
desqaz
2018-02-22 18:19:08 +01:00
committed by Wouter van Oortmerssen
parent 19c81b11b3
commit 132e6a8220
8 changed files with 86 additions and 14 deletions

View File

@@ -727,6 +727,10 @@ inline const MyGame::Sample::Monster *GetMonster(const void *buf) {
return flatbuffers::GetRoot<MyGame::Sample::Monster>(buf);
}
inline const MyGame::Sample::Monster *GetSizePrefixedMonster(const void *buf) {
return flatbuffers::GetSizePrefixedRoot<MyGame::Sample::Monster>(buf);
}
inline Monster *GetMutableMonster(void *buf) {
return flatbuffers::GetMutableRoot<Monster>(buf);
}
@@ -736,12 +740,23 @@ inline bool VerifyMonsterBuffer(
return verifier.VerifyBuffer<MyGame::Sample::Monster>(nullptr);
}
inline bool VerifySizePrefixedMonsterBuffer(
flatbuffers::Verifier &verifier) {
return verifier.VerifySizePrefixedBuffer<MyGame::Sample::Monster>(nullptr);
}
inline void FinishMonsterBuffer(
flatbuffers::FlatBufferBuilder &fbb,
flatbuffers::Offset<MyGame::Sample::Monster> root) {
fbb.Finish(root);
}
inline void FinishSizePrefixedMonsterBuffer(
flatbuffers::FlatBufferBuilder &fbb,
flatbuffers::Offset<MyGame::Sample::Monster> root) {
fbb.FinishSizePrefixed(root);
}
inline flatbuffers::unique_ptr<MonsterT> UnPackMonster(
const void *buf,
const flatbuffers::resolver_function_t *res = nullptr) {