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Enums in C++ are now strongly typed.

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Accessors and constructors now take enum types rather than ints.

Bug: 16570507
Change-Id: I4b50fd64ad2e662ea2481bc0ccea784326fb31c0
Tested: on Linux and Windows.
This commit is contained in:
Wouter van Oortmerssen
2014-09-23 11:55:42 -07:00
parent 85c9c83844
commit 7b8053570e
14 changed files with 151 additions and 83 deletions
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12
include/flatbuffers/idl.h
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@@ -175,12 +175,13 @@ struct Namespace {
// Base class for all definition types (fields, structs_, enums_).
struct Definition {
Definition() : generated(false) {}
Definition() : generated(false), defined_namespace(nullptr) {}
std::string name;
std::string doc_comment;
SymbolTable<Value> attributes;
bool generated; // did we already output code for this definition?
Namespace *defined_namespace; // Where it was defined.
};
struct FieldDef : public Definition {
@@ -199,8 +200,7 @@ struct StructDef : public Definition {
predecl(true),
sortbysize(true),
minalign(1),
bytesize(0),
defined_namespace(nullptr)
bytesize(0)
{}
void PadLastField(size_t minalign) {
@@ -215,7 +215,6 @@ struct StructDef : public Definition {
bool sortbysize; // Whether fields come in the declaration or size order.
size_t minalign; // What the whole object needs to be aligned to.
size_t bytesize; // Size if fixed.
Namespace *defined_namespace; // Where it was defined.
};
inline bool IsStruct(const Type &type) {
@@ -243,8 +242,9 @@ struct EnumVal {
struct EnumDef : public Definition {
EnumDef() : is_union(false) {}
EnumVal *ReverseLookup(int enum_idx) {
for (auto it = vals.vec.begin() + static_cast<int>(is_union);
EnumVal *ReverseLookup(int enum_idx, bool skip_union_default = true) {
for (auto it = vals.vec.begin() + static_cast<int>(is_union &&
skip_union_default);
it != vals.vec.end(); ++it) {
if ((*it)->value == enum_idx) {
return *it;