j3d1/json
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

+ generic constructors for arrays and objects

Browse source
This commit is contained in:
Niels 2015-01-21 09:40:46 +01:00
parent 7afabc2b7e
commit 3c780f0f57
3 changed files with 118 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

19
header_only/json.h
View file

@ -151,6 +151,25 @@ class json
: type_(value_type::number_float), value_(static_cast<number_float_t>(n))
{}
/// create an array object
template <class V, typename
std::enable_if<
not std::is_same<V, json::const_iterator>::value and
not std::is_same<V, json::iterator>::value and
std::is_constructible<json, typename V::value_type>::value, int>::type
= 0>
json(const V& v) : json(array_t(v.begin(), v.end()))
{}
/// create a JSON object
template <class V, typename
std::enable_if<
std::is_constructible<std::string, typename V::key_type>::value and
std::is_constructible<json, typename V::mapped_type>::value, int>::type
= 0>
json(const V& v) : json(object_t(v.begin(), v.end()))
{}
/// copy constructor
json(const json&);
/// move constructor