inifile_write.cpp

/*
 *  Sample: write_and_serialize_ini
 *  -------------------------------
 *  Demonstrates writing various typed key-value pairs and comments into an INI structure,
 *  then serializing the INI data to a string stream for output.
 *
 *  示例：写入并序列化 INI 文件
 *  -------------------------------
 *  演示如何写入不同类型的键值对和注释到 INI 结构中，
 *  并将 INI 数据序列化到字符串流以便输出。
 */

#include <inifile/inifile.h>

int main()
{
  ini::inifile inif;

  inif["section1"]["string"] = "value";
  inif["section1"]["int"]    = 123;
  inif["section1"]["float"]  = 3.14F;
  inif["section1"]["double"] = 3.141592;
  inif["section1"]["char"]   = 'c';
  inif["section1"]["bool"]   = true;
  inif["section1"].set_comment("Comments on section1");

  inif.set("section2", "int", 99);
  inif.set("section2", "bool", false);
  inif.set("section2", "double", 1.67);
  inif.set("section2", "string", "abcdef");
  inif.at("section2").add_comment("Comments on section2");

  inif["section3"].set("int", 100);
  inif["section3"].set("bool", true);
  inif["section3"].set("float", 0.99);
  inif["section3"].set("string", std::string("inifile"));

  inif["section4"].set({{"bool", true},
                        {"int", 123},
                        {"double", 999.888},
                        {"string", "ABC"},
                        {"char", 'm'}});

  // Write ini data to stream
  std::ostringstream ss;
  inif.write(ss);
  std::string content = ss.str();

  //// ini data to string
  // std::string content = inif.to_string();

  std::cout << "~~~~~~~~~~~~~~~~~write inifile contents~~~~~~~~~~~~~~~~~\n";
  std::cout << content << '\n';
  std::cout << "~~~~~~~~~~~~~~~~~write inifile contents~~~~~~~~~~~~~~~~~\n";
}