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CoordinateMapFactor

eqiora::kernel

Enum CoordinateMapFactor 

pub enum CoordinateMapFactor {
    SignedJacobian,
    VolumeScale,
    Orientation,
}
Description

Local differential factor of a map between ordered coordinate supports.

Variants§

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SignedJacobian

Signed determinant; zero is permitted for a singular differential.

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VolumeScale

Absolute determinant for an admitted invertible volume transformation.

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Orientation

Dimensionless orientation, +1 or -1, of an invertible differential.

Implementations§

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impl CoordinateMapFactor

Signature links:§CoordinateMapFactor

pub fn result_type<I>( self, source: &[ExpressionType<I>], at: &[(ExpressionType<I>, ExpressionType<I>)], ) -> Result<ExpressionType<I>, TypeViolation<I>>
where I: Clone + Eq,

Signature links:result_typeExpressionTypeExpressionTypeExpressionTypeResultExpressionTypeTypeViolationCloneEq

Infer a local differential factor from resolved coordinate types. The syntax or DAG layer separately checks that the coordinate selectors are unique.

Trait Implementations§

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impl Clone for CoordinateMapFactor

Signature links:§CloneCoordinateMapFactor
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fn clone(&self) -> CoordinateMapFactor

Signature links:§cloneCoordinateMapFactor
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§clone_from
Performs copy-assignment from source. Read more
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impl Debug for CoordinateMapFactor

Signature links:§DebugCoordinateMapFactor
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more
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impl PartialEq for CoordinateMapFactor

Signature links:§PartialEqCoordinateMapFactor
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fn eq(&self, other: &CoordinateMapFactor) -> bool

Signature links:§eqCoordinateMapFactorbool
Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§ne&Rhsbool
Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for CoordinateMapFactor

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impl Eq for CoordinateMapFactor

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impl StructuralPartialEq for CoordinateMapFactor

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