CPP/Boost/Numeric/MultiArray

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MultiArray.cpp

#include "boost/multi_array.hpp"
#include <cassert>
#include <iostream>
 
int main () 
{
  // Create a 3D array that is 3 x 4 x 2
  typedef boost::multi_array<double, 3> array_type;
  typedef array_type::index index;
  array_type A(boost::extents[3][4][2]);
 
  // Assign values to the elements
  int values = 0;
  for(index i = 0; i != 3; ++i) 
    for(index j = 0; j != 4; ++j)
      for(index k = 0; k != 2; ++k)
        A[i][j][k] = values++;
 
  // Read out values
  int verify = 0;
  for(index i = 0; i != 3; ++i) 
    for(index j = 0; j != 4; ++j)
      for(index k = 0; k != 2; ++k)
        std::cout << A[i][j][k] << std::endl;
 
  return 0;
}

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
 
Project(MultiArray)
 
ADD_EXECUTABLE(MultiArray MultiArray.cpp)
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