pson
pson is a lightweight parser and it support six type, null , bool, number, string, array, object, and it can parse the encoding of UTF-8.
It's fast, small and it's simple to use.
You just need to #include "pson.hpp" to your projects~
Feature
- Serialize struct
- Parser struct
Usage
parse
using namespace pson;
std::string json = "{\n"
" \"pink\" : {\n"
" \"ktouch\" : \"phone\",\n"
" \"xiaomi\" : \"phone\"\n"
" },\n"
" \"computer\" : [\"惠普\", 100.0, false, true],\n"
" \"age\" : 20,\n"
" \"best code\" : \"non\",\n"
" \"man\" : true\n"
"}";
Value v;
v.parse(json);
Value v_hello{"hello"};
Value v_false{false};
Value v_number(1.2);
assert(v.is<Object>() == true);
assert(v["computer"][0].as<String>() == "惠普");
assert(v["pink"]["ktouch"].as_string() == "phone");
assert(v["computer"][1].as_number() == 100.0);
assert(v["man"].as<Bool>() == true);
Value cp_v(v); // Copy
Value mv_c(std::move(v)); // Move
// Use array, or object to move and copy
Value a(JSON_ARRAY), o(JSON_OBJECT);
a.push_back(std::move(v)); // Move
o.insert("This is copy", v); // Copy
// To string
std::string tostr = a.print();
serialize
struct Mom
{
int age;
std::string name;
pson::Value items;
pson::Object object;
Mom(): age(40), name("Taylor"), items(pson::JSON_OBJECT)
{}
Serialize_Start
Serialize_Insert(age)
Serialize_Insert(name)
Serialize_Insert(items)
Serialize_Insert(object)
Serialize_End
DeSerialize_Start
DeSerialize_Fetch(age)
DeSerialize_Fetch(name)
DeSerialize_Fetch(items)
DeSerialize_Fetch(object)
DeSerialize_End
};
struct Tank
{
Mom m;
pson::Array array;
Serialize_Start
Serialize_Insert(m)
Serialize_Insert(array)
Serialize_End
DeSerialize_Start
DeSerialize_Fetch(m)
DeSerialize_Fetch(array)
DeSerialize_End
};
int main()
{
Tank t;
t.m.age = 1989;
t.m.name = "Oly";
auto json_data = t.Serialize();
Tank t2;
t2.DeSerializeFromValue(json_data);
assert(t2.m.name == "Oly");
assert(t2.m.age == 1989);
}
hf!
TODO
fix v1