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use super::*;
impl Table {
/// Remove a row at position y.
///
/// # Example
/// ```
/// table.remove_y(2);
/// println!("TABLE:\n{}", table);
/// ```
pub fn remove_y(&mut self, y: usize) {
let raw_table = &mut self.raw_table;
let tree_table = &mut self.tree_table;
let ref_src_table = &mut self.ref_src_table;
let dependents_table = &mut self.dependents_table;
let calculated_table = &mut self.calculated_table;
if raw_table.len() == 1 {
return;
}
raw_table.remove(y);
tree_table.remove(y);
dependents_table.remove(y);
calculated_table.remove(y);
*ref_src_table = ref_src_table
.iter()
.map(|refs_row| {
refs_row
.iter()
.map(|refs| {
refs.iter()
.filter_map(|&(x_of_target, y_of_target)| {
if y_of_target == y {
None
} else if y_of_target > y {
Some((x_of_target, y_of_target - 1))
} else {
Some((x_of_target, y_of_target))
}
})
.collect()
})
.collect()
})
.collect();
for y_of_src in y..ref_src_table.len() {
for x_of_src in 0..ref_src_table[y_of_src].len() {
for i in 0..ref_src_table[y_of_src][x_of_src].len() {
let (x, y) = ref_src_table[y_of_src][x_of_src][i];
Self::calc(
x,
y,
tree_table,
ref_src_table,
dependents_table,
calculated_table,
&mut vec![],
);
}
}
}
ref_src_table.swap_remove(ref_src_table.len() - 1);
}
/// Remove a column at position x.
///
/// # Example
/// ```
/// table.remove_x(2);
/// println!("TABLE:\n{}", table);
/// ```
pub fn remove_x(&mut self, x: usize) {
let raw_table = &mut self.raw_table;
let tree_table = &mut self.tree_table;
let ref_src_table = &mut self.ref_src_table;
let dependents_table = &mut self.dependents_table;
let calculated_table = &mut self.calculated_table;
if let Some(row) = raw_table.get(0) {
if row.len() == 1 {
return;
}
} else {
return;
}
for line in raw_table {
line.remove(x);
}
for line in tree_table.iter_mut() {
line.remove(x);
}
for line in dependents_table.iter_mut() {
line.remove(x);
}
for line in calculated_table.iter_mut() {
line.remove(x);
}
*ref_src_table = ref_src_table
.iter()
.map(|refs_row| {
refs_row
.iter()
.map(|refs| {
refs.iter()
.filter_map(|&(x_of_target, y_of_target)| {
if x_of_target == x {
None
} else if x_of_target > x {
Some((x_of_target - 1, y_of_target))
} else {
Some((x_of_target, y_of_target))
}
})
.collect()
})
.collect()
})
.collect();
for y_of_src in 0..ref_src_table.len() {
for x_of_src in x..ref_src_table[y_of_src].len() {
for i in 0..ref_src_table[y_of_src][x_of_src].len() {
let (x, y) = ref_src_table[y_of_src][x_of_src][i];
Self::calc(
x,
y,
tree_table,
ref_src_table,
dependents_table,
calculated_table,
&mut vec![],
);
}
}
}
for line in ref_src_table {
line.swap_remove(line.len() - 1);
}
}
}