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FlexBuffer to JSON convertor for typed and fixedTypedvectors (#4947) 

* FlexBuffer to JSON convertor for typed and fixedTypedvectors

* moving the common implementation to template

* signed unsigned comparison fix

* fix a formatting ({

* changing logic to append comma in vector of elements in json
This commit is contained in:
Shivendra Agarwal 2018-11-12 22:19:11 +05:30 committed by Wouter van Oortmerssen
parent f445c1eb4a
commit ab54e61805
1 changed files with 15 additions and 7 deletions
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22
include/flatbuffers/flexbuffers.h
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@ -337,6 +337,16 @@ class Map : public Vector {
bool IsTheEmptyMap() const { return data_ == EmptyMap().data_; } bool IsTheEmptyMap() const { return data_ == EmptyMap().data_; }
}; };
template<typename T>
void AppendToString(std::string &s, T &&v, bool keys_quoted) {
s += "[ ";
for (size_t i = 0; i < v.size(); i++) {
if (i) s += ", ";
v[i].ToString(true, keys_quoted, s);
}
s += " ]";
}
class Reference { class Reference {
public: public:
Reference(const uint8_t *data, uint8_t parent_width, uint8_t byte_width, Reference(const uint8_t *data, uint8_t parent_width, uint8_t byte_width,
@ -532,13 +542,11 @@ class Reference {
} }
s += " }"; s += " }";
} else if (IsVector()) { } else if (IsVector()) {
s += "[ "; AppendToString<Vector>(s, AsVector(), keys_quoted);
auto v = AsVector(); } else if (IsTypedVector()) {
for (size_t i = 0; i < v.size(); i++) { AppendToString<TypedVector>(s, AsTypedVector(), keys_quoted);
v[i].ToString(true, keys_quoted, s); } else if (IsFixedTypedVector()) {
if (i < v.size() - 1) s += ", "; AppendToString<FixedTypedVector>(s, AsFixedTypedVector(), keys_quoted);
}
s += " ]";
} else { } else {
s += "(?)"; s += "(?)";
} }