Classes | |
class | ExcInvalidRange |
Public Member Functions | |
List (const PatternBase &base_pattern, const unsigned int min_elements=0, const unsigned int max_elements=max_int_value) | |
virtual | ~List () |
virtual bool | match (const std::string &test_string) const |
virtual std::string | description () const |
virtual PatternBase * | clone () const |
unsigned int | memory_consumption () const |
Static Public Attributes | |
static const unsigned int | max_int_value |
Private Attributes | |
PatternBase * | pattern |
const unsigned int | min_elements |
const unsigned int | max_elements |
Patterns::List::List | ( | const PatternBase & | base_pattern, | |
const unsigned int | min_elements = 0 , |
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const unsigned int | max_elements = max_int_value | |||
) |
Constructor. Take the given parameter as the specification of valid elements of the list.
The two other arguments can be used to denote minimal and maximal allowable lengths of the list.
virtual Patterns::List::~List | ( | ) | [virtual] |
Destructor.
virtual bool Patterns::List::match | ( | const std::string & | test_string | ) | const [virtual] |
Return true
if the string is a comma-separated list of strings each of which match the pattern given to the constructor.
Implements Patterns::PatternBase.
virtual std::string Patterns::List::description | ( | ) | const [virtual] |
Return a description of the pattern that valid strings are expected to match.
Implements Patterns::PatternBase.
virtual PatternBase* Patterns::List::clone | ( | ) | const [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.
Determine an estimate for the memory consumption (in bytes) of this object.
Reimplemented from Patterns::PatternBase.
const unsigned int Patterns::List::max_int_value [static] |
Maximal integer value. If the numeric_limits class is available use this information to obtain the extremal values, otherwise set it so that this class understands that all values are allowed.
PatternBase* Patterns::List::pattern [private] |
Copy of the pattern that each element of the list has to satisfy.
const unsigned int Patterns::List::min_elements [private] |
Minimum number of elements the list must have.
const unsigned int Patterns::List::max_elements [private] |
Minimum number of elements the list must have.