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extern crate serde;
extern crate serde_pickle;
use std::fs::File;
use std::io::Write;
use std::process::exit;
use structure::matrix::*;
use structure::vector::*;
pub trait Pickle {
fn write_single_pickle(&self, path: &str) -> serde_pickle::Result<()>;
fn write_pickle<W: Write>(&self, writer: &mut W) -> serde_pickle::Result<()>;
}
impl Pickle for Vector {
fn write_single_pickle(&self, path: &str) -> serde_pickle::Result<()> {
let mut writer: Box<dyn Write>;
match File::create(path) {
Ok(p) => writer = Box::new(p),
Err(e) => {
println!("{:?}", e);
exit(1);
}
}
serde_pickle::to_writer(&mut writer, &self, true)
}
fn write_pickle<W: Write>(&self, writer: &mut W) -> serde_pickle::Result<()> {
serde_pickle::to_writer(writer, &self, true)
}
}
impl Pickle for Matrix {
fn write_single_pickle(&self, path: &str) -> serde_pickle::Result<()> {
let mut writer: Box<dyn Write>;
match File::create(path) {
Ok(p) => writer = Box::new(p),
Err(e) => {
println!("{:?}", e);
exit(1);
}
}
let mut container: Vec<Vec<f64>> = Vec::new();;
match self.shape {
Row => {
for i in 0..self.row {
container.push(self.row(i));
}
}
Col => {
for i in 0..self.col {
container.push(self.col(i));
}
}
}
serde_pickle::to_writer(&mut writer, &container, true)
}
fn write_pickle<W: Write>(&self, writer: &mut W) -> serde_pickle::Result<()> {
let mut container: Vec<Vec<f64>> = Vec::new();;
match self.shape {
Row => {
for i in 0..self.row {
container.push(self.row(i));
}
}
Col => {
for i in 0..self.col {
container.push(self.col(i));
}
}
}
serde_pickle::to_writer(writer, &container, true)
}
}