seqan3::argument_parser_error Class Reference

Argument parser exception that is thrown whenever there is an error while parsing the command line arguments. More...

#include <seqan3/argument_parser/exceptions.hpp>

Inheritance diagram for seqan3::argument_parser_error:

Public Member Functions
	argument_parser_error (std::string const &s)
	The constructor.
Public Member Functions inherited from std::runtime_error
T	runtime_error (T... args)
T	what (T... args)

Detailed Description

Argument parser exception that is thrown whenever there is an error while parsing the command line arguments.

Errors caught by the argument_parser:

• Unknown option/flag (not specified by developer but set by user)
• Too many positional options
• Too few positional options
• Option that was declared as required (option_spec::required) was not set
• Option is not a list but specified multiple times
• Type conversion failed
• Validation failed (as defined by the developer)

Remarks

For a complete overview, take a look at Argument Parser

Constructor & Destructor Documentation

argument_parser_error()

seqan3::argument_parser_error::argument_parser_error ( std::string const &  s )

inline

The constructor.

Parameters

[in]

s

The error message.

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The documentation for this class was generated from the following file:

• exceptions.hpp