In the code below I'm defining a map and a multimap. Then I'm defining four iterators assigning them values from these containers: std::map<int, double> m; std::multimap<int, double> mm; ...

I'm using std::multimap with tens of millions of elements. The key is a pointer, and the data is a shared pointer to a class. Sometimes I need to remove a few elements, sometimes many elements, and ...

I currently have this function: ImmutableMap<String, ImmutableList<ImpactSummary>> toSummariesByKey(ImmutableMap<String, ImmutableList<Impact>> impactsByKey) return ...

I am using Hazelcast 5, for most of our use cases IMaps were satisfactory. However I have an IMap where the value is a Collection currently, so I am looking to switch that to MultiMap. This map is ...

I have a Google Guava MultiMap, namely com.google.common.collect.ArrayListMultimap, in Java that has a lot of entries. The entries are string, like this: URL1=URL2 URL2=URL1 URL4=URL3 URL3=URL4 As ...

I have a Map made up of this structure Map<String, Multimap<Boolean, String>> . I want to separate all the true entries in one new map and the false ones in a second. I have the following (...

We have a use case where we are using the Hazelcast Multimap. We’re spawning one thread each for every element within the Collection for every key. For instance, if key1 has, say, 10 values, then we ...

I am trying to run the following code where I create the multimap structure with key and value as pair of two integer values. I want the stucture to be sorted (without using explicit sorting ...

Problem Multiple indexed map : A value has several key, that can be used to find the value in a short time (may be less than O(n)). The key is NON-UNIQUE, which means key1: val1, key1: val2, key1: ...

How can I efficiently search for a value in a multimap with a time complexity of O(log(n))? I have a multimap where the keys represent locations and the values represent city names. I want to ...

#include <map> #include <iostream> int main() { std::multimap <int, int> map; // insert the values in multimap map.insert(std::make_pair(1, 10)); map.insert(std::...

I have a json like this: { '@class':'A', 'aProperty':{ '@class': 'com.google.common.collect.ArrayListMultimap', 'a':[1,2,3], 'b':[22] } } and the class A like this: class A{ ...

I have a Collection of HashMap<String, Duble> which I am getting from multimap. I want to calculate the average on Maps values and calculate which Map key is having minimum average. The data ...

I want to add objects so a multi-map and some should have the same key how can I get access to all the elements which the same key? Can I do a ranged fore lope over only the specific keys or something ...

I have a std::multimap<int, X*> where X is a user-defined type. I want to find a specific key-value-pair within this multimap (i.e. an iterator pointing to this pair). (A) Complete Example: #...