The Std class provides standard methods for manipulating basic types.
Checks if object
value is an instance of class
Compiles only if the class specified by
c can be assigned to the type of
This method checks if a downcast is possible. That is, if the runtime type of
value is assignable to the class specified by
value is returned. Otherwise null is returned.
value is null, the result is null. If
c is null, the result is unspecified.
x is outside of the signed Int32 range, or is
POSITIVE_INFINITY, the result is unspecified.
Tells if a value
v is of the type
t are null.
static parseFloat (x:String):Float
The parsing rules for
parseInt apply here as well, with the exception of invalid input resulting in a
NaN value instead of null.
Additionally, decimal notation may contain a single
. to denote the start of the fractions.
Leading whitespaces are ignored.
x starts with 0x or 0X, hexadecimal notation is recognized where the following digits may contain 0-9 and A-F.
x is read as decimal number with 0-9 being allowed characters.
x may also start with a - to denote a negative value.
In decimal mode, parsing continues until an invalid character is detected, in which case the result up to that point is returned. For hexadecimal notation, the effect of invalid characters is unspecified.
Leading 0s that are not part of the 0x/0X hexadecimal notation are ignored, which means octal notation is not supported.
If the input cannot be recognized, the result is
Return a random integer between 0 included and
x <= 1, the result is always 0.
Converts any value to a String.
s is an instance of a class and that class or one of its parent classes has a
toString method, that method is called. If no such method is present, the result is unspecified.
s is an enum constructor without argument, the constructor's name is returned. If arguments exists, the constructor's name followed by the String representations of the arguments is returned.
s is a structure, the field names along with their values are returned. The field order and the operator separating field names and values are unspecified.
If s is null, "null" is returned.
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Licensed under a MIT license.