10.2.3 : Le main.cpp



Voici le main.cpp : On commence par les includes standars : 
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#include <iostream>
#include <ranges>
#include <vector>
#include <numeric>

#include <ranges>
#include <execution>
#include <algorithm>


On définit notre fonction principale : 
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int main(){


On déclare un vecteur : 
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	size_t nbValue(15lu);
	std::vector<float> vecA(nbValue);


On l'initialise : 
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	std::iota(vecA.begin(), vecA.end(), 0);


On teste chunk : 
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	std::cout << "Test with chunk :" << std::endl;
	for (const auto & a : std::views::chunk(vecA, 5)){
		//For some reason, the chunk gives vector of vector of elements and not only vector of elements, so we can call .front()
		std::cout << "a.front() = " << a.front() << std::endl;
	}
	return 0;
}


Le fichier main.cpp complet : 
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#include <iostream>
#include <ranges>
#include <vector>
#include <numeric>

#include <ranges>
#include <execution>
#include <algorithm>

int main(){
	size_t nbValue(15lu);
	std::vector<float> vecA(nbValue);
	std::iota(vecA.begin(), vecA.end(), 0);
	std::cout << "Test with chunk :" << std::endl;
	for (const auto & a : std::views::chunk(vecA, 5)){
		//For some reason, the chunk gives vector of vector of elements and not only vector of elements, so we can call .front()
		std::cout << "a.front() = " << a.front() << std::endl;
	}
	return 0;
}


Le fichier main.cpp est disponible ici.