NegZInt

A factory/assertion method that produces a NegZInt given a valid Int value, or throws AssertionError, if given an invalid Int value.

Note: you should use this method only when you are convinced that it will always succeed, i.e., never throw an exception. It is good practice to add a comment near the invocation of this method indicating ''why'' you think it will always succeed to document your reasoning. If you are not sure an ensuringValid call will always succeed, you should use one of the other factory or validation methods provided on this object instead: isValid, tryingValid, passOrElse, goodOrElse, or rightOrElse.

This method will inspect the passed Int value and if it is a non-positive Int, it will return a NegZInt representing that value. Otherwise, the passed Int value is not non-positive, so this method will throw AssertionError.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Int literals at compile time, whereas this method inspects Int values at run time. It differs from a vanilla assert or ensuring call in that you get something you didn't already have if the assertion succeeds: a type that promises an Int is non-positive.

A factory method that produces an Option[NegZInt] given an Int value.

This method will inspect the passed Int value and if it is a non-positive Int, i.e., a non-positive integer value, it will return a NegZInt representing that value, wrapped in a Some. Otherwise, the passed Int value is not non-positive integer value, so this method will return None.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Int literals at compile time, whereas from inspects Int values at run time.

A factory method that produces a NegZInt given a Int value and a default NegZInt.

This method will inspect the passed Int value and if it is a positive Int, i.e., a value greater than 0.0, it will return a NegZInt representing that value. Otherwise, the passed Int value is 0 or negative, so this method will return the passed default value.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Int literals at compile time, whereas from inspects Int values at run time.

A factory/validation method that produces a NegZInt, wrapped in a Good, given a valid Int value, or if the given Int is invalid, an error value of type B produced by passing the given invalid Int value to the given function f, wrapped in a Bad.

This method will inspect the passed Int value and if it is a non-positive Int, it will return a NegZInt representing that value, wrapped in a Good. Otherwise, the passed Int value is not non-positive, so this method will return a result of type B obtained by passing the invalid Int value to the given function f, wrapped in a Bad.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Int literals at compile time, whereas this method inspects Int values at run time.

A predicate method that returns true if a given Int value is non-positive.

A validation method that produces a Pass given a valid Int value, or an error value of type E produced by passing the given invalid Int value to the given function f, wrapped in a Fail.

This method will inspect the passed Int value and if it is a non-positive Int, it will return a Pass. Otherwise, the passed Int value is non-positive, so this method will return a result of type E obtained by passing the invalid Int value to the given function f, wrapped in a Fail.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Int literals at compile time, whereas this method inspects Int values at run time.

A factory/validation method that produces a NegZInt, wrapped in a Right, given a valid Int value, or if the given Int is invalid, an error value of type L produced by passing the given invalid Int value to the given function f, wrapped in a Left.

This method will inspect the passed Int value and if it is a non-positive Int, it will return a NegZInt representing that value, wrapped in a Right. Otherwise, the passed Int value is not non-positive, so this method will return a result of type L obtained by passing the invalid Int value to the given function f, wrapped in a Left.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Int literals at compile time, whereas this method inspects Int values at run time.

A factory/validation method that produces a NegZInt, wrapped in a Success, given a valid Int value, or if the given Int is invalid, an AssertionError, wrapped in a Failure.

This method will inspect the passed Int value and if it is a non-positive Int, it will return a NegZInt representing that value, wrapped in a Success. Otherwise, the passed Int value is not non-positive, so this method will return an AssertionError, wrapped in a Failure.

This factory method differs from the apply factory method in that apply is implemented via a macro that inspects Int literals at compile time, whereas this method inspects Int values at run time.

The largest value representable as a non-positive Int, which is NegZInt(0).

The smallest value representable as a non-positive Int, which is NegZInt(-2147483648).

A factory method, implemented via a macro, that produces a NegZInt if passed a valid Int literal, otherwise a compile time error.

The macro that implements this method will inspect the specified Int expression at compile time. If the expression is a positive Int literal, i.e., with a value greater than 0, it will return a NegZInt representing that value. Otherwise, the passed Int expression is either a literal that is 0 or negative, or is not a literal, so this method will give a compiler error.

This factory method differs from the from factory method in that this method is implemented via a macro that inspects Int literals at compile time, whereas from inspects Int values at run time.

Implicit Ordering instance.

Implicit widening conversion from NegZInt to Double.

Implicit widening conversion from NegZInt to Float.

Implicit widening conversion from NegZInt to Int.

Implicit widening conversion from NegZInt to Long.

Implicit widening conversion from NegZInt to NegZDouble.

Implicit widening conversion from NegZInt to NegZFloat.

Implicit widening conversion from NegZInt to NegZLong.