1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#include <iostream>
#include <seqan/arg_parse.h>
int main(int argc, char const ** argv)
{
// Setup ArgumentParser.
seqan::ArgumentParser parser("modify_string");
addArgument(parser, seqan::ArgParseArgument(
seqan::ArgParseArgument::STRING, "TEXT"));
addOption(parser, seqan::ArgParseOption(
"i", "period", "Period to use for the index.",
seqan::ArgParseArgument::INTEGER, "INT"));
setDefaultValue(parser, "period", "1");
addOption(parser, seqan::ArgParseOption(
"U", "uppercase", "Select to-uppercase as operation."));
addOption(parser, seqan::ArgParseOption(
"L", "lowercase", "Select to-lowercase as operation."));
// Parse command line.
seqan::ArgumentParser::ParseResult res = seqan::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 != seqan::ArgumentParser::PARSE_OK)
return res == seqan::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");
seqan::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;
}
|
