validators.hpp File Reference

Provides some standard validators for (positional) options. More...

#include <algorithm>
#include <concepts>
#include <filesystem>
#include <fstream>
#include <ranges>
#include <regex>
#include <sstream>
#include <seqan3/argument_parser/exceptions.hpp>
#include <seqan3/core/debug_stream/detail/to_string.hpp>
#include <seqan3/core/debug_stream/range.hpp>
#include <seqan3/io/detail/misc.hpp>
#include <seqan3/io/detail/safe_filesystem_entry.hpp>
#include <seqan3/utility/concept.hpp>
#include <seqan3/utility/type_list/traits.hpp>
#include <seqan3/utility/type_pack/traits.hpp>
#include <seqan3/utility/type_traits/basic.hpp>
#include <seqan3/utility/views/join_with.hpp>

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Classes
class	seqan3::arithmetic_range_validator< option_value_t >
	A validator that checks whether a number is inside a given range. More...
struct	seqan3::detail::default_validator< option_value_t >
	Validator that always returns true. More...
class	seqan3::file_validator_base
	An abstract base class for the file and directory validators. More...
class	seqan3::input_directory_validator
	A validator that checks if a given path is a valid input directory. More...
class	seqan3::input_file_validator< file_t >
	A validator that checks if a given path is a valid input file. More...
class	seqan3::output_directory_validator
	A validator that checks if a given path is a valid output directory. More...
class	seqan3::output_file_validator< file_t >
	A validator that checks if a given path is a valid output file. More...
class	seqan3::regex_validator
	A validator that checks if a matches a regular expression pattern. More...
class	seqan3::detail::validator_chain_adaptor< validator1_type, validator2_type >
	A helper struct to chain validators recursively via the pipe operator. More...
class	seqan3::value_list_validator< option_value_t >
	A validator that checks whether a value is inside a list of valid values. More...

Namespaces
namespace	seqan3
	The main SeqAn3 namespace.
namespace	seqan3::detail
	The internal SeqAn3 namespace.

Enumerations
enum class	seqan3::output_file_open_options { seqan3::open_or_create , seqan3::create_new }
	Mode of an output file: Determines whether an existing file can be (silently) overwritten. More...

Functions
template<validator validator1_type, validator validator2_type> requires std::common_with<typename std::remove_reference_t<validator1_type>::option_value_type, typename std::remove_reference_t<validator2_type>::option_value_type>
auto	seqan3::operator| (validator1_type &&vali1, validator2_type &&vali2)
	Enables the chaining of validators.

Detailed Description

Provides some standard validators for (positional) options.

Author

Svenja Mehringer <svenja.mehringer AT fu-berlin.de>