HAVRM mine / LFS_useful

this library helps you for using Local File System

lfs_useful.h@8:38e295ef7892, 2015-04-18 (annotated)

Committer:
hirokimineshita
Date:
Sat Apr 18 11:43:02 2015 +0000
Revision:
8:38e295ef7892
Parent:
7:e62c07f356a0
Child:
9:9da7f151616a
2015/04/18  PM 8 be able to use int,float

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hirokimineshita 0:48f30ad8e377 1 #ifndef _LFS_USEFUR_H_20150417_1537_
hirokimineshita 0:48f30ad8e377 2 #define _LFS_USEFUR_H_20150417_1537_
hirokimineshita 0:48f30ad8e377 3
hirokimineshita 7:e62c07f356a0 4 /** @file
hirokimineshita 7:e62c07f356a0 5 */
hirokimineshita 7:e62c07f356a0 6
hirokimineshita 8:38e295ef7892 7 /** (int)read_some function :
hirokimineshita 8:38e295ef7892 8 * @bref read some member of csv format document in local file and write in arrangement
hirokimineshita 8:38e295ef7892 9 * @param f write FILE *(name) 's name
hirokimineshita 8:38e295ef7892 10 * @param ar arrangement which you want to get data
hirokimineshita 8:38e295ef7892 11 * @param num the number of elements you want to get
hirokimineshita 8:38e295ef7892 12 */
hirokimineshita 8:38e295ef7892 13 void read_some(FILE *f,int *ar,int num){
hirokimineshita 8:38e295ef7892 14 if(fgetc(f)!=',')fseek(f,-1L,SEEK_SET);
hirokimineshita 8:38e295ef7892 15 for(int i=0; i<num-1; i++)fscanf(f,"%d,",&ar[i]);
hirokimineshita 8:38e295ef7892 16 fscanf(f,"%d",&ar[num-1]);
hirokimineshita 8:38e295ef7892 17 }
hirokimineshita 8:38e295ef7892 18
hirokimineshita 8:38e295ef7892 19 /** (float)read_some function :
hirokimineshita 8:38e295ef7892 20 * @bref read some member of csv format document in local file and write in arrangement
hirokimineshita 8:38e295ef7892 21 * @param f write FILE *(name) 's name
hirokimineshita 8:38e295ef7892 22 * @param ar arrangement which you want to get data
hirokimineshita 8:38e295ef7892 23 * @param num the number of elements you want to get
hirokimineshita 8:38e295ef7892 24 */
hirokimineshita 8:38e295ef7892 25 void read_some(FILE *f,float *ar,int num){
hirokimineshita 8:38e295ef7892 26 if(fgetc(f)!=',')fseek(f,-1L,SEEK_SET);
hirokimineshita 8:38e295ef7892 27 for(int i=0; i<num-1; i++)fscanf(f,"%f,",&ar[i]);
hirokimineshita 8:38e295ef7892 28 fscanf(f,"%f",&ar[num-1]);
hirokimineshita 8:38e295ef7892 29 }
hirokimineshita 8:38e295ef7892 30
hirokimineshita 8:38e295ef7892 31 /** (double)read_some function :
hirokimineshita 5:6e1bb72b0905 32 * @bref read some member of csv format document in local file and write in arrangement
hirokimineshita 5:6e1bb72b0905 33 * @param f write FILE *(name) 's name
hirokimineshita 5:6e1bb72b0905 34 * @param ar arrangement which you want to get data
hirokimineshita 5:6e1bb72b0905 35 * @param num the number of elements you want to get
hirokimineshita 5:6e1bb72b0905 36 */
hirokimineshita 5:6e1bb72b0905 37 void read_some(FILE *f,double *ar,int num){
hirokimineshita 6:dbe54101d32f 38 if(fgetc(f)!=',')fseek(f,-1L,SEEK_SET);
hirokimineshita 6:dbe54101d32f 39 for(int i=0; i<num-1; i++)fscanf(f,"%lf,",&ar[i]);
hirokimineshita 6:dbe54101d32f 40 fscanf(f,"%lf",&ar[num-1]);
hirokimineshita 5:6e1bb72b0905 41 }
hirokimineshita 0:48f30ad8e377 42
hirokimineshita 0:48f30ad8e377 43 #endif