diff options
Diffstat (limited to 'libqpdf/JSON.cc')
-rw-r--r-- | libqpdf/JSON.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libqpdf/JSON.cc b/libqpdf/JSON.cc index f6401642..35b8fd76 100644 --- a/libqpdf/JSON.cc +++ b/libqpdf/JSON.cc @@ -410,6 +410,17 @@ JSON::isNull() const return m->value->type_code == vt_null; } +JSON +JSON::getDictItem(std::string const& key) const +{ + if (auto v = dynamic_cast<JSON_dictionary const*>(m->value.get())) { + if (auto it = v->members.find(key); it != v->members.end()) { + return it->second; + } + } + return makeNull(); +} + bool JSON::forEachDictItem(std::function<void(std::string const& key, JSON value)> fn) const { |