ReanLab

JsonCpp is a lightweight data-interchange format. It can represent numbers, strings, ordered sequences of values, and collections of name/value pairs. Step 1: Install using apt-get You can easily install JsonCpp library on Ubuntu or another flavor of Debian Linux simply by running the following command: sudo apt-get install libjsoncpp-dev It will install the compatible JsonCpp library on your system. Step 2: Example program and compiler flag To compile a C++ program that uses JsonCpp library use the compiler flag: -ljsoncpp Create a Json file called profile.json with the following content: { "firstname":"Amritpal", "lastname": "Singh", "ss": 12345678910 } Within the same directory create a userdata.cpp file with the following source code: #include <iostream> #include <fstream> #include <jsoncpp/json/json.h> using namespace std; int main() { ifstream ifs("profile.json"); Json::Reader read...