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use crate::coo::CooMatrix;
use crate::csc::CscMatrix;
use crate::csr::CsrMatrix;
use matrixcompare_core;
use matrixcompare_core::{Access, SparseAccess};
macro_rules! impl_matrix_for_csr_csc {
($MatrixType:ident) => {
impl<T: Clone> SparseAccess<T> for $MatrixType<T> {
fn nnz(&self) -> usize {
$MatrixType::nnz(self)
}
fn fetch_triplets(&self) -> Vec<(usize, usize, T)> {
self.triplet_iter()
.map(|(i, j, v)| (i, j, v.clone()))
.collect()
}
}
impl<T: Clone> matrixcompare_core::Matrix<T> for $MatrixType<T> {
fn rows(&self) -> usize {
self.nrows()
}
fn cols(&self) -> usize {
self.ncols()
}
fn access(&self) -> Access<'_, T> {
Access::Sparse(self)
}
}
};
}
impl_matrix_for_csr_csc!(CsrMatrix);
impl_matrix_for_csr_csc!(CscMatrix);
impl<T: Clone> SparseAccess<T> for CooMatrix<T> {
fn nnz(&self) -> usize {
CooMatrix::nnz(self)
}
fn fetch_triplets(&self) -> Vec<(usize, usize, T)> {
self.triplet_iter()
.map(|(i, j, v)| (i, j, v.clone()))
.collect()
}
}
impl<T: Clone> matrixcompare_core::Matrix<T> for CooMatrix<T> {
fn rows(&self) -> usize {
self.nrows()
}
fn cols(&self) -> usize {
self.ncols()
}
fn access(&self) -> Access<'_, T> {
Access::Sparse(self)
}
}