Reference documentation for deal.II version Git 24041777c5 2021-12-02 20:43:25 -0700
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Public Types | Public Member Functions | Static Public Member Functions | Static Private Attributes | List of all members
Patterns::Bool Class Reference

#include <deal.II/base/patterns.h>

Inheritance diagram for Patterns::Bool:

Public Types

enum  OutputStyle { Machine, Text, LaTeX }

Public Member Functions

 Bool ()
virtual std::string description (const OutputStyle style=Machine) const override
virtual std::unique_ptr< PatternBaseclone () const override
virtual bool match (const std::string &test_string) const override
std::size_t memory_consumption () const override

Static Public Member Functions

static std::unique_ptr< Boolcreate (const std::string &description)

Static Private Attributes

static const char * description_init = "[Bool"

Detailed Description

Test for the string being either "true" or "false". This is mapped to the Selection class.

Definition at line 981 of file patterns.h.

Member Enumeration Documentation

◆ OutputStyle

List of possible description output formats.

Capitalization chosen for similarity to ParameterHandler::OutputStyle.


Simple text suitable for machine parsing in the static public member functions for all of the built in inheriting classes.

Preferably human readable, but machine parsing is more critical.


Easily human readable plain text format suitable for plain text documentation.


Easily human readable LaTeX format suitable for printing in manuals.

Definition at line 98 of file patterns.h.

Constructor & Destructor Documentation

◆ Bool()

Patterns::Bool::Bool ( )


Definition at line 1392 of file

Member Function Documentation

◆ description()

std::string Patterns::Bool::description ( const OutputStyle  style = Machine) const

Return a description of the pattern that valid strings are expected to match.

Reimplemented from Patterns::Selection.

Definition at line 1399 of file

◆ clone()

std::unique_ptr< PatternBase > Patterns::Bool::clone ( ) const

Return a copy of the present object, which is newly allocated on the heap. Ownership of that object is transferred to the caller of this function.

Reimplemented from Patterns::Selection.

Definition at line 1427 of file

◆ create()

std::unique_ptr< Bool > Patterns::Bool::create ( const std::string &  description)

Create a new object if the start of description matches description_init. Ownership of that object is transferred to the caller of this function.

Definition at line 1435 of file

◆ match()

bool Patterns::Selection::match ( const std::string &  test_string) const

Return true if the string is an element of the description list passed to the constructor.

Implements Patterns::PatternBase.

Definition at line 546 of file

◆ memory_consumption()

std::size_t Patterns::Selection::memory_consumption ( ) const

Determine an estimate for the memory consumption (in bytes) of this object.

Reimplemented from Patterns::PatternBase.

Definition at line 620 of file

Member Data Documentation

◆ description_init

const char * Patterns::Bool::description_init = "[Bool"

Initial part of description

Definition at line 1016 of file patterns.h.

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