void traverse(const value& tree,
const std::function<void (const path&, const value&)>& func,
const path& base_path,
bool leafs_only
)
{
if (!leafs_only || tree.empty() || (tree.kind() != kind::array && tree.kind() != kind::object))
func(base_path, tree);
if (tree.kind() == kind::object)
{
for (const auto& field : tree.as_object())
{
traverse(field.second,
func,
base_path + field.first,
leafs_only
);
}
}
else if (tree.kind() == kind::array)
{
for (value::size_type idx = 0; idx < tree.size(); ++idx)
traverse(tree[idx],
func,
base_path + idx,
leafs_only
);
}
}
