src/tools/lvr2_scanproject_parser/Options.cpp

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/*
 * Options.cpp
 *
 *  Created on: Nov 21, 2010
 *      Author: Thomas Wiemann
 */
 
#include "Options.hpp"
 
namespace scanproject_parser
{
 
Options::Options(int argc, char** argv) : m_descr("Supported options")
{
 
    // Create option descriptions
 
    m_descr.add_options()
        ("help", "Produce help message")
        ("inputDir", value<string>(), "Root of the raw data.")
        ("outputDir", value<string>()->default_value("./"), "HDF5 file is written here.")
        ("outputFile", value<string>()->default_value("data.h5"), "HDF5 file name.");
    
    // Parse command line and generate variables map
    positional_options_description p;
    p.add("inputDir", 1);
    store(command_line_parser(argc, argv).options(m_descr).positional(p).run(), m_variables);
    notify(m_variables);
 
    if (m_variables.count("help"))
    {
        ::std::cout << m_descr << ::std::endl;
        exit(-1);
    }
    else if (!m_variables.count("inputDir"))
    {
        std::cout << "Error: You must specify an input directory." << std::endl;
        std::cout << std::endl;
        std::cout << m_descr << std::endl;
        exit(-1);
    }
}
 
Options::~Options()
{
    // TODO Auto-generated destructor stub
}
 
} // namespace scanproject_parser