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#include <iostream>
#include <seqan/arg_parse.h>
int main(int argc, char const ** argv)
{
// Setup ArgumentParser.
seqan2::ArgumentParser parser("modify_string");
addArgument(parser, seqan2::ArgParseArgument(
seqan2::ArgParseArgument::STRING, "TEXT"));
addOption(parser, seqan2::ArgParseOption(
"i", "period", "Period to use for the index.",
seqan2::ArgParseArgument::INTEGER, "INT"));
setDefaultValue(parser, "period", "1");
addOption(parser, seqan2::ArgParseOption(
"U", "uppercase", "Select to-uppercase as operation."));
addOption(parser, seqan2::ArgParseOption(
"L", "lowercase", "Select to-lowercase as operation."));
// Parse command line.
seqan2::ArgumentParser::ParseResult res = seqan2::parse(parser, argc, argv);
// If parsing was not successful then exit with code 1 if there were errors.
// Otherwise, exit with code 0 (e.g. help was printed).
if (res != seqan2::ArgumentParser::PARSE_OK)
return res == seqan2::ArgumentParser::PARSE_ERROR;
// Extract option values and print them.
unsigned period = 0;
getOptionValue(period, parser, "period");
bool toUppercase = isSet(parser, "uppercase");
bool toLowercase = isSet(parser, "lowercase");
seqan2::CharString text;
getArgumentValue(text, parser, 0);
std::cout << "period \t" << period << '\n'
<< "uppercase\t" << toUppercase << '\n'
<< "lowercase\t" << toLowercase << '\n'
<< "text \t" << text << '\n';
return 0;
}
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