Struct ErfcOperation 

pub struct ErfcOperation<'c> { /* private fields */ }

An erfc operation. Complementary error function of the specified value.

The erfc operation computes the complementary error function, defined as 1-erf(x). This function is part of libm and is needed for accuracy, since simply calculating 1-erf(x) when x is close to 1 will give inaccurate results. It takes one operand of floating point type (i.e., scalar, tensor or vector) and returns one result of the same type. It has no standard attributes.

Example:

// Scalar error function value.
%a = math.erfc %b : f64

Implementations

impl<'c> ErfcOperation<'c>

pub fn name() -> &'static str

Returns a name.

pub fn as_operation(&self) -> &Operation<'c>

Returns a generic operation.

pub fn builder( context: &'c Context, location: Location<'c>, ) -> ErfcOperationBuilder<'c, Unset>

Creates a builder.

pub fn result(&self) -> Result<OperationResult<'c, '_>, Error>

pub fn operand(&self) -> Result<Value<'c, '_>, Error>

pub fn fastmath(&self) -> Result<Attribute<'c>, Error>

pub fn set_fastmath(&mut self, value: Attribute<'c>)

pub fn remove_fastmath(&mut self) -> Result<(), Error>

Trait Implementations

impl<'c> Clone for ErfcOperation<'c>

fn clone(&self) -> ErfcOperation<'c>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'c> Debug for ErfcOperation<'c>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'b> From<ErfcOperation<'b>> for MathDialectOperation<'b>

fn from(op: ErfcOperation<'b>) -> Self

Converts to this type from the input type.

impl<'c> From<ErfcOperation<'c>> for Operation<'c>

fn from(operation: ErfcOperation<'c>) -> Self

Converts to this type from the input type.

impl<'c> PartialEq for ErfcOperation<'c>

fn eq(&self, other: &ErfcOperation<'c>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'c> TryFrom<Operation<'c>> for ErfcOperation<'c>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(operation: Operation<'c>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'c> Eq for ErfcOperation<'c>

impl<'c> StructuralPartialEq for ErfcOperation<'c>