diff options
Diffstat (limited to 'src/test_picojson.cc')
-rw-r--r-- | src/test_picojson.cc | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/test_picojson.cc b/src/test_picojson.cc new file mode 100644 index 0000000..cf3b621 --- /dev/null +++ b/src/test_picojson.cc @@ -0,0 +1,32 @@ +#include <iostream> +#include <fstream> +#include <string> +#include <sstream> + +/* + * https://github.com/kazuho/picojson + * + */ +#include "picojson/picojson.h" + +using namespace std; + + +int +main(int argc, char** argv) +{ + ifstream ifs(argv[1]); + string json_str((istreambuf_iterator<char>(ifs)), + (istreambuf_iterator<char>())); + + picojson::value v; + istringstream iss(json_str); + picojson::parse(v, iss); + picojson::value::object& obj = v.get<picojson::object>(); + picojson::value::object& last_edge = obj["edges"].get<picojson::array>().back().get<picojson::object>(); + string s(last_edge["rule"].get<string>()); + cerr << s.substr(1, 4) << endl; + + return 0; +} + |