91 lines
1.8 KiB
C++
91 lines
1.8 KiB
C++
#include <iostream>
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#include <string>
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#include <stdint.h>
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#include "colors.h"
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#include "Data.hpp"
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#define N_TEST "3"
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template < typename T >
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void printBits(T num)
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{
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unsigned long int *p = reinterpret_cast<unsigned long int *>(&num);
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for (unsigned long int mask = 1LU << (sizeof(T) *8 -1); mask; mask >>= 1)
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std::cout << ((*p & mask) != 0);
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}
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uintptr_t serialize(Data* ptr) {
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return ( reinterpret_cast<uintptr_t>(ptr) );
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}
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Data* deserialize(uintptr_t raw) {
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return ( reinterpret_cast<Data*>(raw) );
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}
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int main() {
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int i = 0;
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std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
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<< "test basique :" RESET "\n";
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{
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Data data;
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Data * data_ptr = & data;
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uintptr_t raw;
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data.str = "42";
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raw = serialize(data_ptr);
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std::cout << " " << raw << "\n";
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// unsigned long int *li = (unsigned long int *)&data_ptr;
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// std::cout << " " << *li << "\n";
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data_ptr = deserialize(raw);
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std::cout << " " << data_ptr << "\n";
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std::cout << data_ptr->str << "\n";
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}
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std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
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<< "test with bits prints :" RESET "\n";
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{
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Data data;
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Data * data_ptr = & data;
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uintptr_t raw;
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data.str = "hello you I see you";
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raw = serialize(data_ptr);
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printBits(raw);
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std::cout << " " << raw << "\n";
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data_ptr = deserialize(raw);
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printBits(data_ptr);
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std::cout << " " << data_ptr << "\n";
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std::cout << data_ptr->str << "\n";
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}
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std::cout << B_YELLOW "\n[" << ++i << "/" N_TEST "] "
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<< "test with special string :" RESET "\n";
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{
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Data data;
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Data * data_ptr = & data;
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uintptr_t raw;
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data.str = " lIUJLIJLIJLI lijlij ";
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raw = serialize(data_ptr);
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printBits(raw);
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std::cout << " " << raw << "\n";
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data_ptr = deserialize(raw);
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printBits(data_ptr);
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std::cout << " " << data_ptr << "\n";
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std::cout << data_ptr->str << "\n";
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}
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return 0;
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}
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