ini-cpp/example.cpp at master · SSARCandy/ini-cpp · GitHub

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#include <iostream>

#include <string>

#include <typeinfo>

#include <boost/core/demangle.hpp>

#include "ini/ini.h"

using namespace inih;

namespace bc = boost::core;

int main() {

INIReader r{"./test/fixtures/config.ini"};

const auto& v1 = r.Get<std::string>("section1", "any");

const auto& v2 = r.Get<int>("section1", "any");

const auto& v3 = r.Get<double>("section1", "any");

const auto& v4 = r.GetVector<float>("section2", "any_vec");

const auto& v5{r.GetVector<std::string>("section2", "any_vec")};

/** output

* v1 = "1" type: std::string

* v2 = 1 type: int

* v3 = 1.0 type: double

* v4 = [1, 2, 3] type: std::vector<float>

* v5 = ["1", "2", "3"] type: std::vector<std::string>

std::cout << "v1 = " << v1 << ", which is type: " << bc::demangle(typeid(v1).name()) << std::endl;

std::cout << "v2 = " << v2 << ", which is type: " << bc::demangle(typeid(v2).name()) << std::endl;

std::cout << "v3 = " << v3 << ", which is type: " << bc::demangle(typeid(v3).name()) << std::endl;

std::cout << "v4 = "; for (auto& v : v4) std::cout << v << " "; std::cout << ", which is type: " << bc::demangle(typeid(v4).name()) << std::endl;

std::cout << "v5 = "; for (auto& v : v5) std::cout << v << " "; std::cout << ", which is type: " << bc::demangle(typeid(v5).name()) << std::endl;

// section exist, key not exist

r.InsertEntry("section1", "my_custom_key", "hello world");

// section&key not exist

r.InsertEntry("new_section", "key1", 5);

// Dump ini to file

INIWriter::write("output.ini", r);

return 0;

}

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