use super::BoundaryAssembler;
use crate::assembly::{
boundary::integrands::DoubleLayerBoundaryIntegrand, common::GreenKernelEvalType,
kernels::KernelEvaluator,
};
use green_kernels::{helmholtz_3d::Helmholtz3dKernel, laplace_3d::Laplace3dKernel, traits::Kernel};
use rlst::{MatrixInverse, RlstScalar};
impl<T: RlstScalar + MatrixInverse, K: Kernel<T = T>>
BoundaryAssembler<T, DoubleLayerBoundaryIntegrand<T>, KernelEvaluator<T, K>>
{
pub fn new_double_layer(kernel: KernelEvaluator<T, K>) -> Self {
Self::new(DoubleLayerBoundaryIntegrand::new(), kernel, 4, 0)
}
}
impl<T: RlstScalar + MatrixInverse>
BoundaryAssembler<T, DoubleLayerBoundaryIntegrand<T>, KernelEvaluator<T, Laplace3dKernel<T>>>
{
pub fn new_laplace_double_layer() -> Self {
Self::new_double_layer(KernelEvaluator::new_laplace(
GreenKernelEvalType::ValueDeriv,
))
}
}
impl<T: RlstScalar<Complex = T> + MatrixInverse>
BoundaryAssembler<T, DoubleLayerBoundaryIntegrand<T>, KernelEvaluator<T, Helmholtz3dKernel<T>>>
{
pub fn new_helmholtz_double_layer(wavenumber: T::Real) -> Self {
Self::new_double_layer(KernelEvaluator::new_helmholtz(
wavenumber,
GreenKernelEvalType::ValueDeriv,
))
}
}