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//! [argparse]
#include <string> // for std::string
#include <seqan3/argument_parser/all.hpp> // for argument_parser
#include <seqan3/core/debug_stream.hpp> // for debug_stream
int main(int argc, char * argv[])
{
// Create a buffer for the input.
std::string input{};
// Initialise the Argument Parser and add an option.
seqan3::argument_parser parser("My-first-program", argc, argv);
parser.add_positional_option(input, "Give me text.");
// Parse the given arguments and catch possible errors.
try
{
parser.parse();
}
catch (seqan3::argument_parser_error const & ext)
{
seqan3::debug_stream << "[PARSER ERROR] " << ext.what() << '\n';
return 0;
}
seqan3::debug_stream << "The text was: " << input << "\n";
}
//! [argparse]
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