Rapidjson parse

How to read and parse a json file with rapidjson

FILE *fp = fopen("input.json", "r"); // stupid windows need rb
    char buf[0XFFFF];
 
    //FileReadStream(FILE *fp, char *buffer, std::size_t bufferSize)
    rapidjson::FileReadStream input(fp, buf, sizeof(buf));
    rapidjson::Document document;
    document.ParseStream(input);
    fclose(fp);

	cout << document["hello"].GetString() << endl;

Source: grepper.com

Similar codes

0 vote94 views1 answer
Makefile for single cpp file
C++
-1 vote97 views1 answer
Permutation c++
C++
0 vote104 views1 answer
C++ asio read full socket data into buffer
C++
3 votes104 views8 answers
Yeet
C++
7 votes108 views3 answers
Read string with spaces in c++
C++
4 votes104 views3 answers
C++ how to get maximum value
C++
1 vote137 views1 answer
C++ arrray
C++
0 vote136 views1 answer
Assert warning c++
C++
0 vote102 views2 answers
Size of unordered_set
C++
1.2K votes222 views10 answers
Twitch
C++