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*******************************************************************/ |
*******************************************************************/ |
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#include <iostream> |
#include <iostream> |
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#include <stdlib.h> |
#include <stdlib.h> |
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#include <crypt.h> |
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#include <stdio.h> |
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#include "algo/mfcc.hh" |
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#include "signal.hh" |
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#include "user.hh" |
#include "user.hh" |
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#include "misc.hh" |
#include "misc.hh" |
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#include "language/language.hh" |
#include "language/language.hh" |
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int check_password(std::string password) |
int check_password(std::string password, class c_list_user *list_user) |
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{ |
{ |
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std::string answer; |
std::string answer, mdp_crypt; |
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int tentative = 0; |
int tentative = 0; |
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// entre mdp et vérifie |
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do |
do |
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{ |
{ |
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std::cout << ENTERPASSWORD; |
std::cout << ENTERPASSWORD; |
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answer = get_stdin(); |
answer = get_stdin(""); |
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std::cout << std::endl; |
std::cout << std::endl; |
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if (answer.compare(password) == 0) |
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return 0; |
mdp_crypt = crypt(answer.c_str(), "$1$9a"); |
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// tmp = crypt(answer.c_str(), "$1$9a"); |
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// std::cout << "answer " << answer << std::endl; |
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// std::cout << "password " << password << std::endl; |
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// std::cout << "mdp_crypt " << mdp_crypt << std::endl; |
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// std::cout << "tmp " << tmp << std::endl; |
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if (mdp_crypt.compare(password) == 0) |
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{ |
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list_user->get_list_user() |
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[list_user->get_id_user()]->get_password()->set_passphrase_clear(answer); |
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return 0; |
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} |
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tentative++; |
tentative++; |
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} |
} |
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while (tentative < 3); |
while (tentative < 3); |
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return 1; |
return 1; |
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} |
} |
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int check_voice() |
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{ |
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// enregistre la voix et la compare avec le reseau de neurone |
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return 0; |
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} |
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int c_list_user::identify_user() |
int c_list_user::identify_user() |
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{ |
{ |
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std::string answer; |
std::string answer; |
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{ |
{ |
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print_list(); |
print_list(); |
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std::cout << std::endl << WHICHUSER; |
std::cout << std::endl << WHICHUSER; |
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answer = get_stdin(); |
answer = get_stdin("0"); |
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std::cout << std::endl; |
std::cout << std::endl; |
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tmp = atoi(answer.c_str()); |
tmp = atoi(answer.c_str()); |
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_id_user = tmp; |
_id_user = tmp; |
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// std::cout << "#" << tmp << "#" << std::endl; |
// std::cout << "#" << tmp << "#" << std::endl; |
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} |
} |
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while (tmp > (_list_user.size() - 1)); |
while (tmp > (_list_user.size() - 1)); |
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std::cout << "utilisateur choisi : " << _list_user[tmp]->get_name_user() << std::endl; |
// std::cout << "utilisateur choisi : " << _list_user[tmp]->get_name_user() << std::endl; |
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if (check_password(_list_user[tmp]->get_password()->get_passphrase())) |
if (check_password(_list_user[tmp]->get_password()->get_passphrase(), this)) |
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return 1; |
if (check_voice()) |
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return 1; |
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return 0; |
return 0; |
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} |
} |
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DiscSignal *open_wav_file(const char *file) |
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{ |
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void *buf; |
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double *data; |
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FILE *fd; |
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char *buffer, step = 0; |
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int canal, frequence, size = 0, sample_s, nread = 2, i; |
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std::cout << "file open : " << file << std::endl; |
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fd = fopen(file, "r"); |
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assert(fd); |
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std::cout << "fichier ouvert avec succes" << std::endl; |
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fseek(fd, 22, SEEK_SET); |
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while (fread(buffer = (char *)malloc(nread), 1, nread, fd)) |
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{ |
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std::cout << "In the loop" << std::endl; |
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switch (step) |
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{ |
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case 0: |
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canal = (int)(buffer[0]); |
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nread = 4; |
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break; |
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case 1: |
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frequence = ((int*)buffer)[0]; |
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nread = 6; |
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break; |
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case 2: |
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nread = 4; |
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break; |
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case 3: |
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sample_s = 16;//= ((int*)buffer)[0]; |
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nread = 24; |
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break; |
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case 4: |
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nread = sample_s / 8; |
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break; |
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case 5: |
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step--; |
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size++; |
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break; |
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default: |
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assert(0); |
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} |
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step++; |
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free(buffer); |
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} |
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data = (double *)malloc(sizeof(double) * size); |
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fseek(fd, 58, SEEK_SET); |
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std::cout << "canal: " << canal << " fr: " << frequence << " sample: " <<sample_s << " size :" << std::endl; |
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sample_s = 16; |
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for (i = 0; i < size; i++) |
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{ |
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fread(buf = malloc(sample_s / 8), 1, sample_s / 8, fd); |
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if (sample_s == 8) |
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data[i] = (double)(((char*)buf)[0]) - 128; |
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else |
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if (sample_s == 16) |
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data[i] = (double)(((short*)buf)[0]); |
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else |
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assert (0); |
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} |
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std::cout << " fr: " << frequence |
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<< " canal: " << canal |
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<< " size: " << size |
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<< " sample_s: " << sample_s |
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<< std::endl; |
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std::cout << " XXX " << std::endl; |
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return (new DiscSignal(data, size)); |
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} |
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static DiscSignal *create_mfcc(std::string path) |
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{ |
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DiscSignal *wav, *window, *res; |
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unsigned max; |
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mfcc *make; |
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std::cout << "Dans create mfcc" << std::endl; |
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wav = open_wav_file(path.c_str()); |
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std::cout << "open wav file" << std::endl; |
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wav->perl_capture(); |
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max = -wav->min() > wav->max() ? |
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wav->min() : |
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wav->max(); |
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std::cout << "Mouarf !!!" << std::endl; |
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if (max < 512) |
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{ |
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std::cerr << "Sorry: max(" << max<< ") < 512" << std::endl; |
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assert(0); |
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} |
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std::cout << "max calcule" << std::endl; |
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window = &wav->windowing(max - 512, max + 512); |
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std::cout << "windowing fait" << std::endl; |
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std::cout << max << " "<<window->length() << std::endl; |
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window->perl_capture(); |
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std::cout << "perl capture" << std::endl; |
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make = new mfcc(*window); |
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std::cout << "mfcc faite" << std::endl; |
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*res = make->get_result(); |
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std::cout << "resultat acquis" << std::endl; |
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return res; |
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} |
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double *create_tab() |
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{ |
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std::string file; |
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double *tmp = (double *)calloc(sizeof (double), 12 * NB_RECORD); |
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DiscSignal *res; |
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int k, i; |
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if (tmp == NULL) |
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return NULL; |
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for (i = 0, k = 0; i < NB_RECORD; i++) |
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{ |
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file = "/tmp/file_"; |
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file += (i + 48); |
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file += ".wav"; |
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std::cout << "path crée" << std::endl; |
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res = create_mfcc(file); |
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std::cout << "mfcc create" << std::endl; |
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if (res == NULL) |
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{ |
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std::cerr << "DiscSignal null" << std::endl; |
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exit(1); |
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} |
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for (int j = 1; j < res->length(); j++, k++) |
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tmp[k] = res->get_data()[j]; |
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std::cout << "tab rempli" << std::endl; |
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} |
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std::cout << "tab\n" << tmp << std::endl; |
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return tmp; |
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} |