Is there a function in matlab that is equivalent to STL multimap in C++

2014 7 29
1 个回答
更新时间：2014 8 6
6 次查看（30 天）

0 个投票

I know there is container.Map in matlab that is equivalent to STL map in C++. How about C++ STL mulmap that could allow duplicated key values, is there equivalent one in matlab?

请先登录，再回答此问题。

回答（1 个）

Nir Rattner
Nir Rattner 2014-8-6

0 个投票

I could not find a direct equivalent to STL multimap in MATLAB, however, you can use cell arrays with two columns to make key-value pairs that are functionally the same.
C++:
std::multimap<std::string, int> m;
m.insert(std::pair<std::string,int>(“key1”, 1));
m.insert(std::pair<std::string,int>(“key2”, 1));
m.insert(std::pair<std::string,int>(“key2”, 2));
m.insert(std::pair<std::string,int>(“key3”, 1));
MATLAB:
m={'key1', 1; 'key2', 1; 'key2', 2; 'key3', 1};

类别

在 帮助中心 和 File Exchange 中查找有关 STL (STereoLithography) 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by