[−][src]Trait nphysics2d::force_generator::ForceGeneratorSet

pub trait ForceGeneratorSet<N: RealField, Handle: BodyHandle> {
    type ForceGenerator: ?Sized + ForceGenerator<N, Handle>;
    type Handle: Copy;
    pub fn get(&self, handle: Self::Handle) -> Option<&Self::ForceGenerator>;

    pub fn get_mut(
        &mut self, 
        handle: Self::Handle
    ) -> Option<&mut Self::ForceGenerator>;

    pub fn contains(&self, handle: Self::Handle) -> bool;

    pub fn foreach(&self, f: impl FnMut(Self::Handle, &Self::ForceGenerator));

    pub fn foreach_mut(
        &mut self, 
        f: impl FnMut(Self::Handle, &mut Self::ForceGenerator)
    );
}

Trait implemented by sets of force generators.

A set of bodies maps a force generator handle to a force generator instance.

Associated Types

type ForceGenerator: ?Sized + ForceGenerator<N, Handle>[src]

Type of a force generator stored in this set.

type Handle: Copy[src]

Type of a force generator handle identifying a force generator in this set.

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Required methods

pub fn get(&self, handle: Self::Handle) -> Option<&Self::ForceGenerator>[src]

Gets a reference to the force generator identified by handle.

pub fn get_mut(
    &mut self,
    handle: Self::Handle
) -> Option<&mut Self::ForceGenerator>[src]

Gets a mutable reference to the force generator identified by handle.

pub fn contains(&self, handle: Self::Handle) -> bool[src]

Check if this set contains a force generator identified by handle.

pub fn foreach(&self, f: impl FnMut(Self::Handle, &Self::ForceGenerator))[src]

Iterate through all the force generators on this set, applying the closure f on them.

pub fn foreach_mut(
    &mut self,
    f: impl FnMut(Self::Handle, &mut Self::ForceGenerator)
)[src]

Mutable iterates through all the force generators on this set, applying the closure f on them.

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Implementors

impl<N: RealField, Handle: BodyHandle> ForceGeneratorSet<N, Handle> for DefaultForceGeneratorSet<N, Handle>[src]

type ForceGenerator = dyn ForceGenerator<N, Handle>

type Handle = DefaultForceGeneratorHandle

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