| 1 | // Copyright 2002 The Trustees of Indiana University. |
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| 2 | |
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| 3 | // Use, modification and distribution is subject to the Boost Software |
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| 4 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 5 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 6 | |
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| 7 | // Boost.MultiArray Library |
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| 8 | // Authors: Ronald Garcia |
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| 9 | // Jeremy Siek |
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| 10 | // Andrew Lumsdaine |
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| 11 | // See http://www.boost.org/libs/multi_array for documentation. |
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| 12 | |
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| 13 | // |
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| 14 | // assign_to_array.cpp - multi_array should be constructible from any other |
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| 15 | // array type in the library. |
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| 16 | // |
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| 17 | // |
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| 18 | #include "generative_tests.hpp" |
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| 19 | #include <boost/array.hpp> |
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| 20 | #include <boost/multi_array.hpp> |
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| 21 | #include <boost/cstdlib.hpp> |
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| 22 | #include <algorithm> |
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| 23 | #include <iostream> |
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| 24 | |
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| 25 | bool equal(const int& a, const int& b) |
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| 26 | { |
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| 27 | return a == b; |
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| 28 | } |
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| 29 | |
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| 30 | template <typename ArrayA, typename ArrayB> |
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| 31 | bool equal(const ArrayA& A, const ArrayB& B) |
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| 32 | { |
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| 33 | typename ArrayA::const_iterator ia; |
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| 34 | typename ArrayB::const_iterator ib = B.begin(); |
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| 35 | for (ia = A.begin(); ia != A.end(); ++ia, ++ib) |
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| 36 | if (!::equal(*ia, *ib)) |
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| 37 | return false; |
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| 38 | return true; |
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| 39 | } |
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| 40 | |
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| 41 | |
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| 42 | template <typename Array> |
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| 43 | void access(Array& A, const mutable_array_tag&) { |
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| 44 | |
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| 45 | assign(A); |
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| 46 | access(A,const_array_tag()); |
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| 47 | } |
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| 48 | |
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| 49 | template <typename Array> |
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| 50 | void access(Array& A, const const_array_tag&) { |
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| 51 | typedef boost::multi_array<int,3> array3; |
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| 52 | array3 acopy(A); |
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| 53 | BOOST_TEST(::equal(acopy,A)); |
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| 54 | ++tests_run; |
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| 55 | } |
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| 56 | |
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| 57 | |
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| 58 | int main() { |
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| 59 | return run_generative_tests(); |
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| 60 | } |
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| 61 | |
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