e6ccf0ce
 Hu Chunming
提交三方库
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/* example for using class array<>
* (C) Copyright Nicolai M. Josuttis 2001.
* Distributed under 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)
*/
#include <algorithm>
#include <functional>
#include <string>
#include <iostream>
#include <boost/array.hpp>
int main()
{
// array of arrays of seasons
boost::array<boost::array<std::string,4>,2> seasons_i18n = {
{ { { "spring", "summer", "autumn", "winter", } },
{ { "Fruehling", "Sommer", "Herbst", "Winter" } }
}
};
// for any array of seasons print seasons
for (unsigned i=0; i<seasons_i18n.size(); ++i) {
boost::array<std::string,4> seasons = seasons_i18n[i];
for (unsigned j=0; j<seasons.size(); ++j) {
std::cout << seasons[j] << " ";
}
std::cout << std::endl;
}
// print first element of first array
std::cout << "first element of first array: "
<< seasons_i18n[0][0] << std::endl;
// print last element of last array
std::cout << "last element of last array: "
<< seasons_i18n[seasons_i18n.size()-1][seasons_i18n[0].size()-1]
<< std::endl;
return 0; // makes Visual-C++ compiler happy
}
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