seqan3::detail::char_predicate_disjunction< condition_ts > Struct Template Reference

Logical disjunction operator for parse conditions. More...

#include <seqan3/utility/char_operations/predicate_detail.hpp>

Inheritance diagram for seqan3::detail::char_predicate_disjunction< condition_ts >:

Public Types
using	base_t = char_predicate_base< char_predicate_disjunction< condition_ts... > >
	The base type.
using	data_t = constexpr_pseudo_bitset< 257 >
	Type of the data field; as soon as std::bitset is fully constexpr, use that instead!

Public Member Functions
Requirements for seqan3::detail::char_predicate
You can expect the variable and the predicate function on all types that satisfy seqan3::output_stream_over.
bool	operator() (char_type c)
	predicate function to test if c satisfies the given condition. More...
Logical operators
Adds logical operators to allow logical disjunction, conjunction and negation on parse conditions.
constexpr auto	operator|| (rhs_t const &) const
	Combines the result of two seqan3::detail::char_predicate via logical disjunction.
constexpr auto	operator! () const
	Return a new condition with all bits flipped.
Function call operator
constexpr bool	operator() (value_t const val) const noexcept
	Invokes the condition on val.
Output functions
std::string	message () const
	Returns the message representing this condition as std::string.

Static Public Attributes
static constexpr data_t	data = (condition_ts::data | ...)
	The look-up table that is used to evaluate the input.
static const std::string	msg = detail::condition_message_v<'|', condition_ts...>
	The message representing the disjunction of the associated conditions.

Related Functions
(Note that these are not member functions.)
template<char op, typename condition_head_t , typename ... condition_ts>
const std::string	condition_message_v
	Defines a compound std::string consisting of all given conditions separated by the operator-name op. More...

Detailed Description

template<char_predicate... condition_ts>
struct seqan3::detail::char_predicate_disjunction< condition_ts >

Logical disjunction operator for parse conditions.

Template Parameters

condition_ts

Template parameter pack over all parse condition types. Must contain at least 2 template parameters. Must model seqan3::detail::char_predicate.

Member Function Documentation

operator()()

bool operator() ( char_type  c )

inherited

predicate function to test if c satisfies the given condition.

Parameters

c	The character to be tested.

Returns

true on success, false otherwise.

Attention

This is a concept requirement, not an actual function (however types satisfying this concept will provide an implementation).

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

• seqan3/utility/char_operations/predicate_detail.hpp