45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#include <iostream>
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#include <boost/program_options.hpp>
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#include <plasp/sas/Description.h>
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int main(int argc, char **argv)
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{
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namespace po = boost::program_options;
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po::options_description description("Allowed options");
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description.add_options()
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("help,h", "display this help message")
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("input,i", po::value<std::string>(), "SAS input file");
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po::positional_options_description positionalOptionsDescription;
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positionalOptionsDescription.add("input", -1);
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po::variables_map variablesMap;
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po::store(po::command_line_parser(argc, argv)
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.options(description)
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.positional(positionalOptionsDescription)
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.run(),
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variablesMap);
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po::notify(variablesMap);
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if (variablesMap.count("help"))
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{
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std::cout << description;
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return EXIT_SUCCESS;
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}
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if (!variablesMap.count("input"))
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{
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std::cerr << "Error: No input file specified" << std::endl;
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std::cout << description;
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return EXIT_FAILURE;
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}
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const auto sasDescription = plasp::sas::Description::fromFile(variablesMap["input"].as<std::string>());
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sasDescription.print(std::cout);
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return EXIT_SUCCESS;
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}
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