в 14:21, 25 мая 2010

2010-05-25T14:21:06Z

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2010-05-25T10:25:54Z

1 версия: Импорт контента...

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==Map Index Operator==

<source lang="cpp">
#include <map>
#include <iostream>
using namespace std;
class Data
{
public:
Data(int val = 0) { mVal = val; }
int getVal() const { return mVal; }
void setVal(int val) {mVal = val; }
protected:
int mVal;
};
int main(int argc, char** argv)
{
map<int, Data> dataMap;
dataMap[1] = Data(4);
dataMap[1] = Data(6);
return (0);
}

</source>

==use map as an array==

<source lang="cpp">
#include <algorithm>
#include <iostream>
#include <map>
#include <utility>
using namespace std;
int main( )
{
const char* word[] = { "A", "B", "C", "D","E" };
const char* clue[] = { "a", "b","c", "d","e" };
map<string,string> dictionary1;
transform( word, word+sizeof(word)/sizeof(word[0]), clue,inserter( dictionary1, dictionary1.end() ),make_pair<string,string> );
cout << "There are " << dictionary1.size() << " words in the dictionary\n\n";
cout << "The clue for POPS is \"" << dictionary1["POPS"] << "\"\n"
<< "The clue for TAT is \"" << dictionary1["TAT"] << "\"\n"
<< "The clue for ESPO0 is \"" << dictionary1["ESPO0"] << "\"\n";
}

</source>

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C++/Map Multimap/map indexer - История изменений

в 14:21, 25 мая 2010

Admin: 1 версия: Импорт контента...