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use crate::bindings as ll_bindings;
use crate::metadata;
use crate::IndividualId;
use crate::{tsk_flags_t, tsk_id_t, tsk_size_t, TskitError};
pub struct IndividualTableRow {
pub id: IndividualId,
pub flags: tsk_flags_t,
pub location: Option<Vec<f64>>,
pub parents: Option<Vec<IndividualId>>,
pub metadata: Option<Vec<u8>>,
}
impl PartialEq for IndividualTableRow {
fn eq(&self, other: &Self) -> bool {
self.id == other.id
&& self.flags == other.flags
&& self.parents == other.parents
&& self.metadata == other.metadata
&& match &self.location {
None => other.location.is_none(),
Some(a) => match &other.location {
None => false,
Some(b) => {
if a.len() != b.len() {
false
} else {
for (i, j) in a.iter().enumerate() {
if !crate::util::f64_partial_cmp_equal(j, &b[i]) {
return false;
}
}
true
}
}
},
}
}
}
pub struct IndividualTable<'a> {
table_: &'a ll_bindings::tsk_individual_table_t,
}
fn make_individual_table_row(table: &IndividualTable, pos: tsk_id_t) -> Option<IndividualTableRow> {
if pos < table.num_rows() as tsk_id_t {
let rv = IndividualTableRow {
id: pos.into(),
flags: table.flags(pos).unwrap(),
location: table.location(pos).unwrap(),
parents: table.parents(pos).unwrap(),
metadata: table_row_decode_metadata!(table, pos),
};
Some(rv)
} else {
None
}
}
pub type IndividualTableRefIterator<'a> =
crate::table_iterator::TableIterator<&'a IndividualTable<'a>>;
pub type IndividualTableIterator<'a> = crate::table_iterator::TableIterator<IndividualTable<'a>>;
impl<'a> Iterator for IndividualTableRefIterator<'a> {
type Item = IndividualTableRow;
fn next(&mut self) -> Option<Self::Item> {
let rv = make_individual_table_row(self.table, self.pos);
self.pos += 1;
rv
}
}
impl<'a> Iterator for IndividualTableIterator<'a> {
type Item = IndividualTableRow;
fn next(&mut self) -> Option<Self::Item> {
let rv = make_individual_table_row(&self.table, self.pos);
self.pos += 1;
rv
}
}
impl<'a> IndividualTable<'a> {
pub(crate) fn new_from_table(individuals: &'a ll_bindings::tsk_individual_table_t) -> Self {
IndividualTable {
table_: individuals,
}
}
pub fn num_rows(&'a self) -> ll_bindings::tsk_size_t {
self.table_.num_rows
}
pub fn flags<I: Into<IndividualId> + Copy>(&self, row: I) -> Result<tsk_flags_t, TskitError> {
unsafe_tsk_column_access!(row.into().0, 0, self.num_rows(), self.table_.flags)
}
pub fn location<I: Into<IndividualId> + Copy>(
&self,
row: I,
) -> Result<Option<Vec<f64>>, TskitError> {
unsafe_tsk_ragged_column_access!(
row.into().0,
0,
self.num_rows(),
self.table_.location,
self.table_.location_offset,
self.table_.location_length
)
}
pub fn parents<I: Into<IndividualId> + Copy>(
&self,
row: I,
) -> Result<Option<Vec<IndividualId>>, TskitError> {
unsafe_tsk_ragged_column_access!(
row.into().0,
0,
self.num_rows(),
self.table_.parents,
self.table_.parents_offset,
self.table_.parents_length,
IndividualId
)
}
pub fn metadata<T: metadata::MetadataRoundtrip>(
&'a self,
row: IndividualId,
) -> Result<Option<T>, TskitError> {
let buffer = metadata_to_vector!(self, row.0)?;
decode_metadata_row!(T, buffer)
}
pub fn iter(&self) -> IndividualTableRefIterator {
crate::table_iterator::make_table_iterator::<&IndividualTable<'a>>(self)
}
pub fn row<I: Into<IndividualId> + Copy>(
&self,
r: I,
) -> Result<IndividualTableRow, TskitError> {
table_row_access!(r.into().0, self, make_individual_table_row)
}
}