diff options
Diffstat (limited to 'include/crow/json.h')
| -rw-r--r-- | include/crow/json.h | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/include/crow/json.h b/include/crow/json.h index 891fedf..3d9ed18 100644 --- a/include/crow/json.h +++ b/include/crow/json.h @@ -1264,6 +1264,23 @@ namespace crow return *this; } + wvalue& operator=(std::vector<wvalue>&& v) + { + if (t_ != type::List) + reset(); + t_ = type::List; + if (!l) + l = std::unique_ptr<std::vector<wvalue>>(new std::vector<wvalue>{}); + l->clear(); + l->resize(v.size()); + size_t idx = 0; + for(auto& x:v) + { + (*l)[idx++] = std::move(x); + } + return *this; + } + template <typename T> wvalue& operator=(const std::vector<T>& v) { @@ -1316,6 +1333,24 @@ namespace crow return (*o)[str]; } + std::vector<std::string> keys() const { + std::vector<std::string> result; + switch (t_) { + case type::Null: return result; + case type::False: return result; + case type::True: return result; + case type::Number: return result; + case type::String: return result; + case type::List: return result; + case type::Object: { + for (auto& kv:*o) { + result.push_back(kv.first); + } + return result; + } + } + } + size_t estimate_length() const { switch(t_) @@ -1356,7 +1391,6 @@ namespace crow return 1; } - friend void dump_internal(const wvalue& v, std::string& out); friend std::string dump(const wvalue& v); }; @@ -1377,7 +1411,12 @@ namespace crow case type::Number: { char outbuf[128]; +#ifdef _MSC_VER + sprintf_s(outbuf, 128, "%g", v.d); +#else sprintf(outbuf, "%g", v.d); +#endif + out += outbuf; } break; |