CPP/STL/MultiMap - Revision history

Daviddoria at 11:05, 15 June 2011

2011-06-15T11:05:00Z

Newacct at 04:08, 15 June 2011

2011-06-15T04:08:20Z

Daviddoria: Created page with '==MultiMap.cpp== #include #include int main(int argc, char *argv[]) { std::multimap MyMap; //create a mapping from "t…'

2010-06-22T20:26:22Z

Created page with '==MultiMap.cpp== <source lang="cpp"> #include <iostream> #include <map> int main(int argc, char *argv[]) { std::multimap <int, double> MyMap; //create a mapping from "t…'

New page

==MultiMap.cpp==
<source lang="cpp">
#include <iostream>
#include <map>

int main(int argc, char *argv[])
{

std::multimap <int, double> MyMap;

//create a mapping from "testone" to 111
MyMap.insert(std::pair<int, double>(1, 1.2));

//create an iterator
std::map<int, double>::iterator iter;

iter = MyMap.find(1);

if(iter == MyMap.end())
{
std::cout << "Not found." << std::endl;
}
else
{
std::cout << "Found: " << iter->second << std::endl;
}

return 0;
}

</source>

@@ Line 6: / Line 6: @@
 int main(int argc, char *argv[])
+{
    std::multimap <int, double> MyMap;
-   //create a mapping from "testone" to 111
+   // Create a mapping from "testone" to 111
    MyMap.insert(std::make_pair(1, 1.2));
+   // This is equivalent to:   MyMap.insert(std::pair<int, double>(1, 1.2));
-   //create an iterator
    std::map<int, double>::iterator iter;