Rev 1090 | Details | Compare with Previous | Last modification | View Log | RSS feed
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| 1090 | pj | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 10 | * Massimiliano Giorgi <massy@gandalf.sssup.it> |
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| 11 | * Luca Abeni <luca@gandalf.sssup.it> |
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| 12 | * (see the web pages for full authors list) |
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| 13 | * |
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| 14 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 15 | * |
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| 16 | * http://www.sssup.it |
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| 17 | * http://retis.sssup.it |
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| 18 | * http://shark.sssup.it |
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| 19 | */ |
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| 20 | |||
| 21 | /* CVS : $Id: fab_tool.h,v 1.1 2002-10-01 10:25:03 pj Exp $ */ |
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| 22 | |||
| 23 | /* |
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| 24 | * Copyright (C) 2000 Fabio Calabrese <fabiocalabrese77@yahoo.it> |
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| 25 | * |
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| 26 | * This program is free software; you can redistribute it and/or modify |
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| 27 | * it under the terms of the GNU General Public License as published by |
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| 28 | * the Free Software Foundation; either version 2 of the License, or |
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| 29 | * (at your option) any later version. |
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| 30 | * |
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| 31 | * This program is distributed in the hope that it will be useful, |
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| 32 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 33 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 34 | * GNU General Public License for more details. |
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| 35 | * |
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| 36 | * You should have received a copy of the GNU General Public License |
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| 37 | * along with this program; if not, write to the Free Software |
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| 38 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 39 | * |
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| 40 | */ |
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| 41 | |||
| 42 | /**************************************************** |
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| 43 | * * |
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| 44 | * file: FAB_tool.h * |
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| 45 | * libreria: FAB_LIB * |
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| 46 | * version: 1.0 25/08/2002 * |
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| 47 | * creato da: Fabio CALABRESE * |
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| 48 | * * |
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| 49 | **************************************************** |
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| 50 | * * |
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| 51 | * descrizione: tool di funzioni d'utilita' * |
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| 52 | * * |
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| 53 | ****************************************************/ |
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| 54 | |||
| 55 | #ifndef __FAB_LIB__FAB_tool_h__ |
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| 56 | #define __FAB_LIB__FAB_tool_h__ |
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| 57 | //-------------------BEGIN--------------------------- |
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| 58 | |||
| 59 | // *** Librerie S.Ha.R.K *** |
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| 60 | // *** Librerie Standard C *** |
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| 61 | #include <stdlib.h> |
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| 62 | #include <math.h> |
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| 63 | // *** Librerie FAB *** |
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| 64 | |||
| 65 | // ----------- |
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| 66 | // Definizioni |
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| 67 | //---------------------- |
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| 68 | //---------------------- |
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| 69 | |||
| 70 | // ---------------- |
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| 71 | // Funzioni & Macro |
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| 72 | //------------------------------------------------- |
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| 73 | #define FAB_PI 3.141592654 |
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| 74 | #define FAB_grad(RADIANTI) RADIANTI/FAB_PI*180 |
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| 75 | #define FAB_rad(GRADI) GRADI/180.0*FAB_PI |
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| 76 | #define FAB_set_ang360(ANGOLO,X,Y) if ((X)>0) {if((Y)>0) (ANGOLO)=atan((Y)/(double)(X));else if((Y)<0) (ANGOLO)=atan((Y)/(double)(X))+2*FAB_PI;else (ANGOLO)=0;}else if ((X)<0) (ANGOLO)=atan((Y)/(double)(X))+FAB_PI;else /* X==0 */if ((Y)>0) (ANGOLO)=FAB_PI/2;else if ((Y)<0) (ANGOLO)=FAB_PI/2+FAB_PI;else /* Y==0 */ (ANGOLO)=-1; /* X=Y=0 */ |
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| 77 | #define FAB_set_xy360(X,Y,MODULO,ANGOLO) (X)=(MODULO)*cos(ANGOLO);(Y)=(MODULO)*sin(ANGOLO); |
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| 78 | |||
| 79 | #define FAB_ABS(X) ((X) > 0 ? (X) : (X)*-1) |
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| 80 | |||
| 81 | #define FAB_sign_rand() (rand()%2 ? -1 : +1) |
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| 82 | #define FAB_int_rand(MIN,MAX ) ((MIN) + rand()%((MAX)-(MIN)+1)) |
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| 83 | #define FAB_double_rand(MIN,MAX) ((MIN) + ((MAX)-(MIN))*((double)rand()/RAND_MAX)) |
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| 84 | //-------------------------------------------------- |
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| 85 | |||
| 86 | |||
| 87 | // Altro... |
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| 88 | |||
| 89 | //----------------------END-------------------------- |
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| 90 | #endif |