ca_io_expected_example.cc File Reference

Parsing CA patterns without exceptions via the try_read_* overloads. More...

#include <cstddef>
#include <iostream>
#include <sstream>
#include <string>
#include <ca-io.H>

Include dependency graph for ca_io_expected_example.cc:

Go to the source code of this file.

Functions
int	main ()

Detailed Description

Parsing CA patterns without exceptions via the try_read_* overloads.

The try_read_* readers in ca-io.H return Aleph::expected<Result, std::string> instead of throwing. This is convenient when the input is untrusted (a user-supplied file): an invalid pattern is an ordinary result, not an exceptional condition, and the call site reads as a simple branch.

Build & run: cmake –build build –target ca_io_expected_example ./build/Examples/ca_io_expected_example

Definition in file ca_io_expected_example.cc.

Function Documentation

main()

int main

(

void

)

Definition at line 71 of file ca_io_expected_example.cc.

References Aleph::CA::Binary_Cell_Pattern::alive, Aleph::blossom_maximum_cardinality_matching(), Aleph::Array< T >::size(), Aleph::CA::try_read_life_106(), and Aleph::CA::try_read_rle().