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#include <iostream>
#include "matching_distance.h"
using namespace md;
int main(int /*argc*/, char** /*argv*/)
{
using RelationVec = ModulePresentation<double>::RelVec;
using Relation = ModulePresentation<double>::Relation;
// Module A (three rectangles)
PointVec<double> gens_a;
RelationVec rels_a;
// First rectangle
gens_a.emplace_back(-3, -1);
Point<double> rel_a_1_position { -3, 3 };
IndexVec rel_a_1_components { 0 };
Relation rel_a_1 { rel_a_1_position, rel_a_1_components };
rels_a.push_back(rel_a_1);
Point<double> rel_a_2_position { 1, -1 };
IndexVec rel_a_2_components { 0 };
Relation rel_a_2 { rel_a_2_position, rel_a_2_components };
rels_a.push_back(rel_a_2);
// Second rectangle
gens_a.emplace_back(-1, -1);
Point<double> rel_a_3_position { -1, 1 };
IndexVec rel_a_3_components { 1 };
Relation rel_a_3 { rel_a_3_position, rel_a_3_components };
rels_a.push_back(rel_a_3);
Point<double> rel_a_4_position { 1, -1 };
IndexVec rel_a_4_components { 1 };
Relation rel_a_4 { rel_a_4_position, rel_a_4_components };
rels_a.push_back(rel_a_4);
// Third rectangle
gens_a.emplace_back(-1, -3);
Point<double> rel_a_5_position { -1, 1 };
IndexVec rel_a_5_components { 2 };
Relation rel_a_5 { rel_a_5_position, rel_a_5_components };
rels_a.push_back(rel_a_5);
Point<double> rel_a_6_position { 3, -3 };
IndexVec rel_a_6_components { 2 };
Relation rel_a_6 { rel_a_6_position, rel_a_6_components };
rels_a.push_back(rel_a_6);
ModulePresentation<double> module_a { gens_a, rels_a };
// Module B (one rectangle)
PointVec<double> gens_b;
RelationVec rels_b;
// Rectangle
gens_b.emplace_back(-2, -2);
Point<double> rel_b_1_position { -2, 2 };
IndexVec rel_b_1_components { 0 };
Relation rel_b_1 { rel_b_1_position, rel_b_1_components };
rels_b.push_back(rel_b_1);
Point<double> rel_b_2_position { 2, -2 };
IndexVec rel_b_2_components { 0 };
Relation rel_b_2 { rel_b_2_position, rel_b_2_components };
rels_b.push_back(rel_b_2);
ModulePresentation<double> module_b { gens_b, rels_b };
// Computations
CalculationParams<double> params;
params.delta = 0.1;
params.max_depth = 5;
params.initialization_depth = 0;
double dist = matching_distance(module_a, module_b, params);
std::cout << "dist = " << dist << std::endl;
return 0;
}
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