Unordered sets are containers thatstore unique elements in no particular order, and which allow for fast retrieval of individual elements based on their value. In an unordered_set, the value of an element is at the same time its key, that identifies it uniquely. Keys are immutable(不可变), ...
#include <iostream>#include <unordered_set>voidprint(constauto&set){for(constauto&elem:set)std::cout<<elem<<' ';std::cout<<'\n';}intmain(){std::unordered_set<int>mySet{2,7,1,8,2,8};// creates a set of intsprint(mySet);mySet.insert(5);// puts an element 5 in the set...
true if the unordered_sets are not equal; false if they are equal.RemarksThe comparison between unordered_set objects is not affected by the arbitrary order in which they store their elements. Two unordered_sets are equal if they have the same number of elements and the elements in one ...
Algorithms involved in applications such as speaker recognition or image classification need to be able to process data which are sets of vectors with variable size. As opposed to the standard setting for kernel methods, where the data are individual vectors, it is difficult to build a reliable ...
max_load_factor Gets or sets the maximum elements per bucket. max_size Gets the maximum size of the controlled sequence. rehash Rebuilds the hash table. size Counts the number of elements. swap Swaps the contents of two containers. unordered_set Constructs a container object.Operators...
max_load_factor Gets or sets the maximum elements per bucket. max_size Gets the maximum size of the controlled sequence. rehash Rebuilds the hash table. size Counts the number of elements. swap Swaps the contents of two containers. unordered_set Constructs a container object.Operators...
Maps associate a key with the value, while sets only store the key and are useful to check if the key is present in the container, but not retrieve the associated value. Multi containers allow storing multiple duplicate keys. All standard unordered containers are node-based and use Separate ...
max_load_factor Gets or sets the maximum elements per bucket. max_size Gets the maximum size of the controlled sequence. rehash Rebuilds the hash table. size Counts the number of elements. swap Swaps the contents of two containers. unordered_multiset Constructs a container object.Expand...
trueif the unordered_sets are not equal;falseif they are equal. Remarks The comparison between unordered_set objects is not affected by the arbitrary order in which they store their elements. Two unordered_sets are equal if they have the same number of elements and the elements in one contain...
Structure from motion for ordered and unordered image sets based on random k-d forests and global pose estimationdoi:10.1016/j.isprsjprs.2018.11.009Xin WangFranz RottensteinerChristian HeipkeElsevier