Questions about unordered-map
Read more about unordered-map
python (65.1k questions)
javascript (44.2k questions)
reactjs (22.7k questions)
java (20.8k questions)
c# (17.4k questions)
html (16.3k questions)
r (13.7k questions)
android (12.9k questions)
Unordered map of unordered set in C++ 11
I wanted to implement something, that maps an unordered set of integers to an integer value. Some kind of C++ equivalent of Python dict, which has sets as keys and ints as values.
So far I used std::m...
Vojtooo
Votes: 0
Answers: 2
Why does the following not compile?
Given the following code,
#include <iostream>
#include <string>
#include <string_view>
#include <unordered_map>
struct sstruct {
std::string content;
std::string_view ...
Alberto Tiraboschi
Votes: 0
Answers: 3
Transferring an ifstream into an unordered map of a string and vector of strings
int main() {
std::unordered_map<std::string, vector<std::string>> pronunciation_dict;
std::vector<std::string> phonomes;
std::string pronun;
{
std::ifstream pronun_file(&...
Drake Goldsmith
Votes: 0
Answers: 1
Why inserting into unordered_map of pair<T, T> and double always inserts into first item?
I tried to built graph class which contains of vertoces and edges.
My Vertex class:
template <typename T>
class Vertex
{
private:
T data;
public:
Vertex(const T &data_) : data(data_...
zorka5
Votes: 0
Answers: 0