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/* Copyright (C) 2004 The glibmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <glibmm.h>
#include <iostream>
int main(int, char**)
{
Glib::init();
const std::string filepath = "./example.ini";
Glib::KeyFile keyfile;
// An exception will be thrown if the file is not there, or if the file is incorrectly formatted:
try
{
keyfile.load_from_file(filepath);
}
catch(const Glib::Error& ex)
{
std::cerr << "Exception while loading key file: " << ex.what() << std::endl;
return 1;
}
// Try to get a value that is not in the file:
// An exception will be thrown if the value is not in the file:
try
{
const Glib::ustring value = keyfile.get_value("somegroup", "somekey");
std::cout << "somekey value=" << value << std::endl;
}
catch(const Glib::KeyFileError& ex)
{
std::cerr << "Exception while getting value: " << ex.what() << std::endl;
}
// Try to get a value that is in the file:
// An exception will be thrown if the value is not in the file:
try
{
const Glib::ustring value = keyfile.get_value("First Group", "Welcome");
std::cout << "Welcome value=" << value << std::endl;
}
catch(const Glib::KeyFileError& ex)
{
std::cerr << "Exception while getting value: " << ex.what() << std::endl;
}
// Try to get a list of integers that is in the file:
// An exception will be thrown if the value is not in the file:
try
{
const std::vector<int> values = keyfile.get_integer_list("Another Group", "Numbers");
for(std::vector<int>::const_iterator p = values.begin(); p != values.end(); ++p)
std::cout << "Number list value: item=" << *p << std::endl;
}
catch(const Glib::KeyFileError& ex)
{
std::cerr << "Exception while getting list value: " << ex.what() << std::endl;
}
return 0;
}
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