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/*************************************************************************
*
* Copyright (c) 2010 Kohei Yoshida
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
************************************************************************/
#include <mdds/mixed_type_matrix.hpp>
#include <string>
#include <iostream>
#include <sstream>
using namespace mdds;
using namespace std;
typedef ::mdds::mixed_type_matrix<string, int> mx_type;
string str(const mx_type::element& e)
{
ostringstream os;
switch (e.m_type)
{
case element_empty:
os << "empty";
break;
case element_numeric:
os << "numeric (" << e.m_numeric << ")";
break;
case element_boolean:
os << "boolean";
break;
case element_string:
os << "string";
break;
default:
os << "<unkwown>";
}
return os.str();
}
void print_element(const mx_type& mx, size_t row, size_t col)
{
cout << "(" << row << "," << col << ") = ";
switch (mx.get_type(row, col))
{
case element_boolean:
cout << "boolean: " << (mx.get_boolean(row, col) ? "true" : "false");
break;
case element_numeric:
cout << "numeric: " << mx.get_numeric(row, col);
break;
case element_string:
cout << "string: " << *mx.get_string(row, col);
break;
case element_empty:
cout << "empty";
break;
default:
;
}
cout << endl;
}
int main()
{
// Create a matrix instance initialized with numeric zero values.
mx_type mx(3, 3, matrix_density_filled_zero);
// Insert values of various types.
mx.set(0, 0, 5.5);
mx.set(1, 0, true);
mx.set(2, 1, new string("string value"));
mx.set_empty(1, 2);
// sizes.first contains row size, and sizes.second contains column size.
mx_type::size_pair_type sizes = mx.size();
// print all elements.
for (size_t i = 0; i < sizes.first; ++i)
for (size_t j = 0; j < sizes.second; ++j)
print_element(mx, i, j);
}
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