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Reference documentation for deal.II version 8.1.0
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#include <parameter_handler.h>
Public Member Functions | |
Selection (const std::string &seq) | |
virtual bool | match (const std::string &test_string) const |
virtual std::string | description () const |
virtual PatternBase * | clone () const |
std::size_t | memory_consumption () const |
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virtual | ~PatternBase () |
Static Public Member Functions | |
static Selection * | create (const std::string &description) |
Private Attributes | |
std::string | sequence |
Static Private Attributes | |
static const char * | description_init |
Test for the string being one of a sequence of values given like a regular expression. For example, if the string given to the constructor is "red|blue|black"
, then the match function returns true
exactly if the string is either "red" or "blue" or "black". Spaces around the pipe signs do not matter and are eliminated.
Definition at line 314 of file parameter_handler.h.
Patterns::Selection::Selection | ( | const std::string & | seq | ) |
Constructor. Take the given parameter as the specification of valid strings.
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virtual |
Return true
if the string is an element of the description list passed to the constructor.
Implements Patterns::PatternBase.
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virtual |
Return a description of the pattern that valid strings are expected to match. Here, this is the list of valid strings passed to the constructor.
Implements Patterns::PatternBase.
Reimplemented in Patterns::Bool.
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virtual |
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.
Implements Patterns::PatternBase.
Reimplemented in Patterns::Bool.
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virtual |
Determine an estimate for the memory consumption (in bytes) of this object.
Reimplemented from Patterns::PatternBase.
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static |
Creates new object if the start of description matches description_init. Ownership of that object is transferred to the caller of this function.
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private |
List of valid strings as passed to the constructor. We don't make this string constant, as we process it somewhat in the constructor.
Definition at line 361 of file parameter_handler.h.
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staticprivate |
Initial part of description
Definition at line 366 of file parameter_handler.h.