dart:core
RangeError class
Error thrown due to an index being outside a valid range.
- Inheritance
- Implemented by
Constructors
- RangeError(dynamic message)
- Create a new RangeError with the given
message. - RangeError.index(int index, dynamic indexable, [ String name, String message, int length ])
factory
- Creates a new RangeError stating that
index is not a valid index into indexable. [...] - RangeError.range(num invalidValue, int minValue, int maxValue, [ String name, String message ])
- Create a new RangeError for a value being outside the valid range. [...]
- RangeError.value(num value, [ String name, String message ])
- Create a new RangeError with a message for the given
value. [...]
Properties
- end → num
final
- The maximum value that
value is allowed to assume. - start → num
final
- The minimum value that
value is allowed to assume. - hashCode → int
read-only, inherited
- The hash code for this object. [...]
- invalidValue → dynamic
final, inherited
- The invalid value.
- message → dynamic
final, inherited
- Message describing the problem.
- name → String
final, inherited
- Name of the invalid argument, if available.
- runtimeType → Type
read-only, inherited
- A representation of the runtime type of the object.
- stackTrace → StackTrace
read-only, inherited
Methods
- noSuchMethod(Invocation invocation) → dynamic
inherited
- Invoked when a non-existent method or property is accessed. [...]
- toString() → String
inherited
- Returns a string representation of this object.
Operators
- operator ==(dynamic other) → bool
inherited
- The equality operator. [...]
Static Methods
- checkNotNegative(int value, [ String name, String message ]) → void
- Check that an integer value isn't negative. [...]
- checkValidIndex(int index, dynamic indexable, [ String name, int length, String message ]) → void
- Check that a value is a valid index into an indexable object. [...]
- checkValidRange(int start, int end, int length, [ String startName, String endName, String message ]) → int
- Check that a range represents a slice of an indexable object. [...]
- checkValueInInterval(int value, int minValue, int maxValue, [ String name, String message ]) → void
- Check that a
value lies in a specific interval. [...]