test_xml_and_show.cpp

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#include <iostream>
 
#include <tue/config/read.h>
#include <tue/config/reader_writer.h>
#include <tue/config/write.h>
 
// ----------------------------------------------------------------------------------------------------
 
int main(int argc, char **argv)
{
    tue::config::ReaderWriter config;
 
    if (argc < 2)
    {
        std::cout << "Please provide xml config file." << std::endl;
        return 1;
    }
 
    std::string filename = argv[1];
 
    try
    {
      if (!config.loadFromXMLFile(filename))
      {
        std::cout << "Error: could not load config from " << filename << std::endl;
      }
    }
    catch (tue::config::ParseException& e)
    {
        std::cout << "Error:" << std::endl << e.what() << std::endl;
        return 0;
    }
 
    if (config.hasError())
    {
        std::cout << "Error:" << std::endl << config.error() << std::endl;
        return 0;
    }
 
    tue::config::DataPointer data = config.data();
    std::cout << "\nResult: " << std::endl;
    tue::config::toStream(std::cout, data, tue::config::YAML, 2);
 
    return 0;
}