Struct Constraint 

pub struct Constraint {
    pub residuals: Vec<Scalar>,
    pub jacobian: BTreeMap<String, Vec<Vec<Scalar>>>,
    pub bound: Bound,
}

What an operation requires of the state: residuals that are zero — or, for a limit, at most zero — where it holds, each a length, and how they change as the values of the state they depend on move.

Fields

residuals: Vec<Scalar>

jacobian: BTreeMap<String, Vec<Vec<Scalar>>>

For each state the residuals depend on, one row per residual: its derivative by that state’s step (see geop_core_math::solvers::system::Variable::retract), as many numbers as the state’s dimension.

bound: Bound

Implementations

impl Constraint

pub fn holds(&self, tolerance: Scalar) -> bool

Whether it holds: every residual within tolerance of zero — or, for a limit, not definitely above tolerance.

Trait Implementations

impl Clone for Constraint

fn clone(&self) -> Constraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Constraint

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

Formats the value using the given formatter.

impl PartialEq for Constraint

fn eq(&self, other: &Constraint) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Constraint