RapidJSON Looping through a string array?

Question

I am using RapidJSON to parse JSON data except I can't work out how to loop through the members of:

{

"members":{
    "0":{
        "template":"this is member 1"
    },
    "1":{
        "template":"this is member 2"
    }
}
}

I tried the following e_doc["members"][iString]["template"].GetString() inside a loop with converting the loop index (i) to a string but it doesn't recognize it as a string.

It works as:

printf("%s", e_doc["members"]["0"]["template"].GetString());
printf("%s", e_doc["members"]["1"]["template"].GetString());

You'll have to show how you're converting your integers into strings. — moswald, Jul 31 '13 at 15:51

score 7 · Answer 1 · edited Dec 11 '15 at 02:05

7

There might be a small issue as you are not iterating over an array, but over an object. However, in the end the code is similar.

const rapidjson::Value& membersObject = e_doc["members"];
for(rapidjson::Value::ConstMemberIterator it=membersObject.MemberBegin(); it != membersObject.MemberEnd(); it++) {
   std::cout << it->value["template"].GetString();
}

edited Dec 11 '15 at 02:05

einverne

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answered Oct 28 '13 at 10:12

grundprinzip

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RapidJSON Looping through a string array?

1 Answers1