| 1 | // Copyright (c) 2001-2011 Hartmut Kaiser |
|---|---|
| 2 | // Copyright (c) 2009 Carl Barron |
| 3 | // |
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 6 | |
| 7 | #include <boost/spirit/include/lex_lexertl.hpp> |
| 8 | |
| 9 | #include <boost/core/lightweight_test.hpp> |
| 10 | #include <iostream> |
| 11 | #include <algorithm> |
| 12 | #include "matlib.h" |
| 13 | |
| 14 | void test_matrix(std::vector<std::vector<double> > const& x) |
| 15 | { |
| 16 | BOOST_TEST(x.size() == 3); |
| 17 | BOOST_TEST(x[0].size() == 2 && x[0][0] == 1 && x[0][1] == 2); |
| 18 | BOOST_TEST(x[1].size() == 1 && x[1][0] == 3); |
| 19 | BOOST_TEST(x[2].size() == 3 && x[2][0] == 4 && x[2][1] == 5 && x[2][2] == 6); |
| 20 | } |
| 21 | |
| 22 | int main () |
| 23 | { |
| 24 | std::string input("[[1,2][3][4,5,6]]"); |
| 25 | |
| 26 | std::vector<std::vector<double> > results; |
| 27 | typedef std::string::iterator iter; |
| 28 | typedef boost::spirit::lex::lexertl::actor_lexer< |
| 29 | boost::spirit::lex::lexertl::token<iter> |
| 30 | > lexer_type; |
| 31 | |
| 32 | typedef matlib_tokens<lexer_type> matlib_type; |
| 33 | matlib_type matrix(results); |
| 34 | iter first = input.begin(); |
| 35 | |
| 36 | try { |
| 37 | BOOST_TEST(boost::spirit::lex::tokenize(first, input.end(), matrix)); |
| 38 | test_matrix(x: results); |
| 39 | } |
| 40 | catch (std::runtime_error const& e) { |
| 41 | std::cerr << "caught exception: "<< e.what() << std::endl; |
| 42 | BOOST_TEST(false); |
| 43 | } |
| 44 | return boost::report_errors(); |
| 45 | } |
| 46 |