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 vote182 views1 answer
Texorpdfstring math in title latex
C++
0 vote160 views1 answer
Turbo c++ easy programs
C++
0 vote161 views1 answer
C++ find object in vector by attribute
C++
0 vote165 views1 answer
Why do men drink liquor
C++
1 vote169 views1 answer
Summary a long walk to water
C++
0 vote151 views1 answer
Map update field elixir
C++
96 votes254 views4 answers
Change int to string cpp
C++
0 vote175 views1 answer
How to extract a folder using python
C++
2 votes137 views2 answers
File open cpp
C++
19 votes171 views2 answers
Files c++
C++