ceph/src/boost/libs/multi_array/test/assign.cpp

   1 // Copyright 2002 The Trustees of Indiana University.
   2
   3 // Use, modification and distribution is subject to the Boost Software
   4 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   5 // http://www.boost.org/LICENSE_1_0.txt)
   6
   7 //  Boost.MultiArray Library
   8 //  Authors: Ronald Garcia
   9 //           Jeremy Siek
  10 //           Andrew Lumsdaine
  11 //  See http://www.boost.org/libs/multi_array for documentation.
  12
  13 //
  14 // assign.cpp - Test out operator=() on the different types
  15 //
  16 //
  17 #include "generative_tests.hpp"
  18 #include <boost/array.hpp>
  19 #include <boost/multi_array.hpp>
  20 #include <boost/cstdlib.hpp>
  21 #include <algorithm>
  22 #include <iostream>
  23
  24 bool equal(const int& a, const int& b)
  25 {
  26   return a == b;
  27 }
  28
  29 template <typename ArrayA, typename ArrayB>
  30 bool equal(const ArrayA& A, const ArrayB& B)
  31 {
  32   typename ArrayA::const_iterator ia;
  33   typename ArrayB::const_iterator ib = B.begin();
  34   for (ia = A.begin(); ia != A.end(); ++ia, ++ib)
  35     if (!::equal(*ia, *ib))
  36       return false;
  37   return true;
  38 }
  39
  40
  41 template <typename Array>
  42 void access(Array& A, const mutable_array_tag&) {
  43   assign(A);
  44   typedef boost::multi_array<int,3> array3;
  45
  46   int insert[] = {
  47     99,98,97,96,
  48     95,94,93,92,
  49     91,90,89,88,
  50
  51     87,86,85,84,
  52     83,82,81,80,
  53     79,78,77,76
  54   };
  55   const int insert_size = 2*3*4;
  56   array3 filler(boost::extents[2][3][4]);
  57   filler.assign(insert,insert+insert_size);
  58
  59
  60   A = filler;
  61
  62   BOOST_TEST(::equal(A,filler));
  63   ++tests_run;
  64 }
  65
  66 template <typename Array>
  67 void access(Array&, const const_array_tag&) {
  68 }
  69
  70
  71 int main() {
  72   return run_generative_tests();
  73 }