multi_array/test/assign_to_array.cpp

61 lines
1.4 KiB
C++

// Copyright 2002 The Trustees of Indiana University.
// Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// Boost.MultiArray Library
// Authors: Ronald Garcia
// Jeremy Siek
// Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation.
//
// assign_to_array.cpp - multi_array should be constructible from any other
// array type in the library.
//
//
#include "generative_tests.hpp"
#include <boost/array.hpp>
#include <boost/multi_array.hpp>
#include <boost/cstdlib.hpp>
#include <algorithm>
#include <iostream>
bool equal(const int& a, const int& b)
{
return a == b;
}
template <typename ArrayA, typename ArrayB>
bool equal(const ArrayA& A, const ArrayB& B)
{
typename ArrayA::const_iterator ia;
typename ArrayB::const_iterator ib = B.begin();
for (ia = A.begin(); ia != A.end(); ++ia, ++ib)
if (!::equal(*ia, *ib))
return false;
return true;
}
template <typename Array>
void access(Array& A, const mutable_array_tag&) {
assign(A);
access(A,const_array_tag());
}
template <typename Array>
void access(Array& A, const const_array_tag&) {
typedef boost::multi_array<int,3> array3;
array3 acopy(A);
BOOST_TEST(::equal(acopy,A));
++tests_run;
}
int main() {
return run_generative_tests();
}