ThrowingDoubleUnaryOperator (NoException 1.9.1 API)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ThrowingDoubleUnaryOperator
```
Variation of DoubleUnaryOperator that allows throwing checked exceptions. ThrowingDoubleUnaryOperator is usually implemented by a lambda and passed to CheckedExceptionHandler.fromDoubleUnaryOperator(ThrowingDoubleUnaryOperator). See noexception tutorial.

See Also:

CheckedExceptionHandler.fromDoubleUnaryOperator(ThrowingDoubleUnaryOperator), DoubleUnaryOperator

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`applyAsDouble(double operand)`	Variation of `DoubleUnaryOperator.applyAsDouble(double)` that allows throwing checked exceptions.

- Method Detail
  - applyAsDouble
```
double applyAsDouble(double operand)
              throws Throwable
```
    Variation of DoubleUnaryOperator.applyAsDouble(double) that allows throwing checked exceptions.
    
    Parameters:
    
    operand - see DoubleUnaryOperator.applyAsDouble(double)
    
    Returns:
    
    see DoubleUnaryOperator.applyAsDouble(double)
    
    Throws:
    
    Throwable - if unable to complete
    
    See Also:
    
    CheckedExceptionHandler.fromDoubleUnaryOperator(ThrowingDoubleUnaryOperator), DoubleUnaryOperator.applyAsDouble(double)