Traitement-signal-plantes/Code-C/getArray.c

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#include "getArray.h"
#include "fileGestion.h"
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#include "initialParameters.h"
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//#include <string.h>
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long **getlongArray(int N, int M) /* Allocate the array */
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{
/* Check if allocation succeeded. (check for NULL pointer) */
int i;
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long **array;
array = (long **) malloc(N*sizeof(long *));
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for(i = 0 ; i < N ; i++)
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array[i] = (long *) malloc( M*sizeof(long) );
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return array;
}
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double **getDoubleArray(int N, int M) /* Allocate the array */
{
/* Check if allocation succeeded. (check for NULL pointer) */
int i;
double **array;
array = (double **) malloc(N*sizeof(double *));
for(i = 0 ; i < N ; i++)
array[i] = (double *) malloc( M*sizeof(double));
return array;
}
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void fillArrayWithRawData(char *rawDataFileName,long** p, int N, int M) {
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int i, j;
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char *buffer;
size_t bufsize = 200;
buffer = (char *)malloc(bufsize * sizeof(char));
char* token;
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FILE *f = fopen(rawDataFileName,"r");
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for(i = 0 ; i < N ; i++){
if (!getline(&buffer, &bufsize, f)) break; // condition d'arret de la boucle si fichier fini
j = 0;
while((token = strsep(&buffer,",")) != NULL){ // séparation valeur par virgule initiale : csv
p[i][j] = atoi(token);
j++;
}
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}
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fclose(f);
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}
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/**
* @brief print all the element of a bidimensionnal array p of shape : N x M
*/
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void printArrayData(long** p, int N, int M) {
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int i, j;
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for(i = 0 ; i < N ; i++){
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printf("line n°%d : " , i);
for(int j = 0 ; j < M ; j++){
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printf("%ld , " , p[i][j]);
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if(j==(M-1)) printf("\n");
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}
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}
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}
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/**
* @brief verify if all the element of an array are not NULL, return
*
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* @param p array to check
* @param N number of rows in p
* @param M number of columns in p
* @return true if the array contaign no NULL element
* @return false if at least one element is null
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*/
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bool checkArrayFullyFill(long **p, int N){
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for(int i = 0 ; i < N ; i++){
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if(p[i][0] == '\0'){ return false; }
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}
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return true;
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}
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/**
* @brief free memory allocate to an array p
*
* @param p array to free memory
* @param N number of rows in array
*/
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void freeArray(long **p, int N) {
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for(int i = 0 ; i < N ; i++){
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free(p[i]);
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}
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free(p);
}
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/**
* @brief Get the Raw Data Array object
*
* @param rawDataFileName name of the file to use to file the array
* @param N numbers of rows to have i the array
* @param M numbers of columns to have i the array
* @return long** the array fill with raw data
*/
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long **getRawDataArray(char* rawDataFileName){
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long **p;
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p = getlongArray(nRowRawData, nCol);
fillArrayWithRawData(rawDataFileName,p ,nRowRawData, nCol);
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//if(checkArrayFullyFill(p,nRow)){
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//clearRawData(N);
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return p;
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/*}
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else{
return NULL;
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}*/
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}