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| #include "clustering_chaud.h"
#include <iostream>
#include <array>
#include <fstream>
#include <string>
#include <vector>
#include <map>
#include <unordered_set>
#include <functional>
#include <cstdlib>
#include <algorithm>
#include <set>
struct cmp
{
bool operator()(Edge edge, Edge other)
{
return edge.cost < other.cost and !((edge.vertex1 == other.vertex1 and edge.vertex2 == other.vertex2) or (edge.vertex1 == other.vertex2 and edge.vertex2 == other.vertex1));
}
};
Edge::Edge(std::string vertex1_, std::string vertex2_, int cost_) : vertex1(vertex1_), vertex2(vertex2_), cost(cost_)
{
}
typedef std::map<std::string, bool> Vertices;
typedef std::set<Edge, cmp> Graph;
Vertices recuperer_vertices();
Graph get_graph(Vertices vertices);
void flip_bit(char& bit);
int compute_distance(std::string vertex1, std::string vertex2);
int compute_distance(std::string vertex1, std::string vertex2){
int distance(0);
for(size_t i(0); i < vertex1.size(); i++){
if(vertex1[i] != vertex2[i])
distance++;
}
return distance;
}
void flip_bit(char& bit){
if(bit == '0')
bit = '1';
else if(bit == '1')
bit = '0';
else
std::cerr << "Dafuk un bit c'est 0 ou 1" << std::endl;
}
Vertices recuperer_vertices(){
Vertices vertices;
std::string ligne("");
std::ifstream fichier("clustering_big.txt");
if(fichier){
getline(fichier, ligne);
while(getline(fichier, ligne)){
std::string vertex("");
for(size_t i(0); i < 48; i += 2){
vertex += ligne[i];
}
vertices[vertex] = true;
}
}
else
std::cerr << "Impossible d'ouvrir le fichier " << std::endl;
return vertices;
}
int main(int argc, char* argv[]){
Vertices vertices = recuperer_vertices();
Graph g(get_graph(vertices));
std::cout << g.max_size() << std::endl;
Graph s;
s.insert(Edge("1", "3", 12));
s.insert(Edge("4", "1", 10));
s.insert(Edge("9", "7", 8));
s.insert(Edge("3", "1", 9));
s.insert(Edge("10", "3", 9));
s.insert(Edge("3", "10", 12));
/* for(auto& el : g)
std::cout << el.vertex1 << " - " << el.vertex2 << " : " << el.cost << std::endl;
std::array<int, t> cc;
for(size_t i(0); i < t; i++)
cc[i] = i;
*/
return 0;
}
Graph get_graph(Vertices vertices){
Graph graph;
size_t l(0);
for(auto& vertex : vertices){
for(size_t i(0); i < 24; i++){
for(size_t j(i); j < 24; j++){
std::string v(vertex.first);
if(i != j){
flip_bit(v[i]);
flip_bit(v[j]);
}
else
flip_bit(v[i]);
if(vertices.find(v)!= vertices.end()) {
l++;
Edge e(vertex.first, v, compute_distance(vertex.first, v));
graph.insert(e);
if(graph.find(e) != graph.end())
std::cout << l << " eme insertion" << std::endl;
}
}
}
}
return graph;
} |
