forked from boostorg/unordered
		
	
		
			
				
	
	
		
			31 lines
		
	
	
		
			677 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			677 B
		
	
	
	
		
			C++
		
	
	
	
	
	
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| // Copyright 2006-2009 Daniel James.
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| // Distributed under the Boost Software License, Version 1.0. (See accompanying
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| // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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| 
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| //[intro_example1_1
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| #include <boost/unordered_map.hpp>
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| #include <boost/foreach.hpp>
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| #include <cassert>
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| #include <iostream>
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| //]
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| 
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| int main() {
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| //[intro_example1_2
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|     typedef boost::unordered_map<std::string, int> map;
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|     map x;
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|     x["one"] = 1;
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|     x["two"] = 2;
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|     x["three"] = 3;
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| 
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|     assert(x.at("one") == 1);
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|     assert(x.find("missing") == x.end());
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| //]
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| 
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| //[intro_example1_3
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|     BOOST_FOREACH(map::value_type i, x) {
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|         std::cout<<i.first<<","<<i.second<<"\n";
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|     }
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| //]
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| }
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