Struct melior::dialect::ods::math::Atan2Operation

pub struct Atan2Operation<'c> { /* private fields */ }

An atan2 operation. 2-argument arcus tangent of the given values.

Syntax:

operation ::= ssa-id `=` `math.atan2` ssa-use `,` ssa-use `:` type

The atan2 operation takes two operands and returns one result, all of which must be of the same type. The operands must be of floating point type (i.e., scalar, tensor or vector).

The 2-argument arcus tangent atan2(y, x) returns the angle in the Euclidian plane between the positive x-axis and the ray through the point (x, y). It is a generalization of the 1-argument arcus tangent which returns the angle on the basis of the ratio y/x.

See also https://en.wikipedia.org/wiki/Atan2

Example:

// Scalar variant.
%a = math.atan2 %b, %c : f32

Implementations

impl<'c> Atan2Operation<'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> ) -> Atan2OperationBuilder<'c, Unset, Unset>

Creates a builder.

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

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

pub fn rhs(&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> From<Atan2Operation<'c>> for Operation<'c>

fn from(operation: Atan2Operation<'c>) -> Self

Converts to this type from the input type.

impl<'c> TryFrom<Operation<'c>> for Atan2Operation<'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.