Instance Property

floatValue

The floating-point value of the string as a float.

Declaration

@property(readonly) float floatValue;

Discussion

This property doesn’t include whitespace at the beginning of the string. This property is HUGE_VAL or –HUGE_VAL on overflow, 0.0 on underflow. This property is 0.0 if the string doesn’t begin with a valid text representation of a floating-point number.

This method uses formatting information stored in the non-localized value; use an NSScanner object for localized scanning of numeric values from a string.

See Also

Getting Numeric Values

doubleValue

The floating-point value of the string as a double.

intValue

The integer value of the string.

integerValue

The NSInteger value of the string.

longLongValue

The long long value of the string.

boolValue

The Boolean value of the string.