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

Merge pull request #439 from jaredgrubb/patch-2

Browse source 
README: adjust boost::optional example
This commit is contained in:
Niels Lohmann 2017-01-29 08:18:44 +01:00 committed by GitHub
commit affa3bf4e9
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
README.md
View file

@ -563,7 +563,9 @@ namespace nlohmann {
} }
static void from_json(const json& j, boost::optional<T>& opt) { static void from_json(const json& j, boost::optional<T>& opt) {
if (!j.is_null()) { if (j.is_null()) {
opt = boost::none;
} else {
opt = j.get<T>(); // same as above, but with opt = j.get<T>(); // same as above, but with
// adl_serializer<T>::from_json // adl_serializer<T>::from_json
} }