@author Daniel Holmes <daniel@danielholmes.org>
Expanded class hierarchy of IdenticalTo
class IdenticalTo extends AbstractComparison {
  public $message = 'This value should be identical to {{ compared_value_type }} {{ compared_value }}.';
}| 
            Name | 
                  Modifiers | Type | Description | Overrides | 
|---|---|---|---|---|
| 
            AbstractComparison:: | 
                  public | property | ||
| 
            AbstractComparison:: | 
                  public | function | 
            Returns the name of the default option Overrides Constraint:: | 
                  |
| 
            AbstractComparison:: | 
                  public | function | 
            Initializes the constraint with options. Overrides Constraint:: | 
                  |
| 
            Constraint:: | 
                  public | property | ||
| 
            Constraint:: | 
                  public | function | Adds the given group if this constraint is in the Default group | |
| 
            Constraint:: | 
                  constant | Marks a constraint that can be put onto classes | ||
| 
            Constraint:: | 
                  constant | The name of the group given to all constraints with no explicit group | ||
| 
            Constraint:: | 
                  public | function | Returns the name of the required options | 10 | 
| 
            Constraint:: | 
                  public | function | Returns whether the constraint can be put onto classes, properties or both | 7 | 
| 
            Constraint:: | 
                  constant | Marks a constraint that can be put onto properties | ||
| 
            Constraint:: | 
                  public | function | Returns the name of the class that validates this constraint | 2 | 
| 
            Constraint:: | 
                  public | function | Unsupported operation. | |
| 
            IdenticalTo:: | 
                  public | property | 
            Overrides AbstractComparison:: |