| 1 |
dashley |
11 |
//----------------------------------------------------------------------------------------------------
|
| 2 |
|
|
//$Header: /home/dashley/cvsrep/e3ft_gpl01/e3ft_gpl01/dtaipubs/cron/2010/blackjack_201010/source/bjcceval/charfunc.h,v 1.7 2012/03/30 00:58:36 dashley Exp $
|
| 3 |
|
|
//----------------------------------------------------------------------------------------------------
|
| 4 |
|
|
//Copyright (C) 2012, David T. Ashley.
|
| 5 |
|
|
//
|
| 6 |
|
|
//This file is part of BJCCEVAL, a program that evaluates by simulation
|
| 7 |
|
|
//the best basic strategy, card-counting, and other playing strategies
|
| 8 |
|
|
//for several variants of the game of Blackjack.
|
| 9 |
|
|
//
|
| 10 |
|
|
//BJCCEVAL is free software: you can redistribute it and/or modify
|
| 11 |
|
|
//it under the terms of the GNU General Public License as published by
|
| 12 |
|
|
//the Free Software Foundation, either version 3 of the License, or
|
| 13 |
|
|
//(at your option) any later version.
|
| 14 |
|
|
//
|
| 15 |
|
|
//BJCCEVAL is distributed in the hope that it will be useful,
|
| 16 |
|
|
//but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 17 |
|
|
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 18 |
|
|
//GNU General Public License for more details.
|
| 19 |
|
|
//
|
| 20 |
|
|
//You should have received a copy of the GNU General Public License
|
| 21 |
|
|
//along with this program. If not, see <http://www.gnu.org/licenses/>.
|
| 22 |
|
|
//(A copy of the GNU General Public License, Version 3 is provided in
|
| 23 |
|
|
//the file "COPYING" distributed with BJCCEVAL.)
|
| 24 |
|
|
//
|
| 25 |
|
|
//David T. Ashley can be contacted at DASHLEY@GMAIL.COM and/or at
|
| 26 |
|
|
//P.O. Box 918, Marshall MI 49068.
|
| 27 |
|
|
//----------------------------------------------------------------------------------------------------
|
| 28 |
|
|
#ifndef CHARFUNC_H_INCLUDED
|
| 29 |
|
|
#define CHARFUNC_H_INCLUDED
|
| 30 |
|
|
|
| 31 |
|
|
#ifdef MODULE_CHARFUNC
|
| 32 |
|
|
#define DECMOD_CHARFUNC
|
| 33 |
|
|
#else
|
| 34 |
|
|
#define DECMOD_CHARFUNC extern
|
| 35 |
|
|
#endif
|
| 36 |
|
|
|
| 37 |
|
|
#include <stdlib.h>
|
| 38 |
|
|
|
| 39 |
|
|
//Character classification functions --------------------------
|
| 40 |
|
|
//
|
| 41 |
|
|
//!=0 if digit, 0 otherwise.
|
| 42 |
|
|
DECMOD_CHARFUNC int CHARFUNC_is_digit(char c);
|
| 43 |
|
|
//
|
| 44 |
|
|
//!=0 if lower-case letter, 0 otherwise.
|
| 45 |
|
|
DECMOD_CHARFUNC int CHARFUNC_is_letter_lc(char c);
|
| 46 |
|
|
//
|
| 47 |
|
|
//!=0 if upper-case letter, 0 otherwise.
|
| 48 |
|
|
DECMOD_CHARFUNC int CHARFUNC_is_letter_uc(char c);
|
| 49 |
|
|
//
|
| 50 |
|
|
//!=0 if whitespace, 0 otherwise. Whitespace is defined as space,
|
| 51 |
|
|
//tab, or newline.
|
| 52 |
|
|
DECMOD_CHARFUNC int CHARFUNC_is_whitespace(char c);
|
| 53 |
|
|
|
| 54 |
|
|
//Hexadecimal arithmetic/presentation functions --------------------------
|
| 55 |
|
|
//
|
| 56 |
|
|
//Returns the value of a digit (0-9), or -1 if the
|
| 57 |
|
|
//passed character is not a digit.
|
| 58 |
|
|
DECMOD_CHARFUNC int CHARFUNC_digit_to_val(char digit);
|
| 59 |
|
|
|
| 60 |
|
|
//Returns a lower-case character corresponding to the
|
| 61 |
|
|
//lowest nibble of the argument.
|
| 62 |
|
|
DECMOD_CHARFUNC char CHARFUNC_nibble_to_lc_hex_digit(int nibble);
|
| 63 |
|
|
|
| 64 |
|
|
//Converts a passed integer to 8 hex digits, lower case letters,
|
| 65 |
|
|
//in reverse order (LSB first), with no terminator. s may not
|
| 66 |
|
|
//be null, and caller must provide space for s[0] through s[7].
|
| 67 |
|
|
//s[8] is not necessary (no terminator is appended.
|
| 68 |
|
|
DECMOD_CHARFUNC void CHARFUNC_int_to_lc_hex_rev(int arg, char *s);
|
| 69 |
|
|
|
| 70 |
|
|
//Character case conversion functions --------------------------
|
| 71 |
|
|
//
|
| 72 |
|
|
//If the character is a lower-case letter, converts it to an upper-case
|
| 73 |
|
|
//letter. All other characters are passed through unchanged.
|
| 74 |
|
|
DECMOD_CHARFUNC char CHARFUNC_to_upper(char c);
|
| 75 |
|
|
|
| 76 |
|
|
//If the character is an upper-case letter, converts it to a lower-case
|
| 77 |
|
|
//letter. All other characters are passed through unchanged.
|
| 78 |
|
|
DECMOD_CHARFUNC char CHARFUNC_to_lower(char c);
|
| 79 |
|
|
|
| 80 |
|
|
//Returns lower-case letter corresponding to integer [0..25]. If out of
|
| 81 |
|
|
//range returns '?'.
|
| 82 |
|
|
DECMOD_CHARFUNC char CHARFUNC_int_to_lower(int arg);
|
| 83 |
|
|
|
| 84 |
|
|
DECMOD_CHARFUNC const char *CHARFUNC_Vcinfo_C(void);
|
| 85 |
|
|
DECMOD_CHARFUNC const char *CHARFUNC_Vcinfo_H(void);
|
| 86 |
|
|
|
| 87 |
|
|
#define CHARFUNC_VCINFO_H "$Revision: 1.7 $"
|
| 88 |
|
|
|
| 89 |
|
|
#endif
|
| 90 |
|
|
|
| 91 |
|
|
//----------------------------------------------------------------------------------------------------
|
| 92 |
|
|
//$Log: charfunc.h,v $
|
| 93 |
|
|
//Revision 1.7 2012/03/30 00:58:36 dashley
|
| 94 |
|
|
//Edits.
|
| 95 |
|
|
//
|
| 96 |
|
|
//Revision 1.6 2012/03/30 00:20:14 dashley
|
| 97 |
|
|
//Edits.
|
| 98 |
|
|
//
|
| 99 |
|
|
//Revision 1.5 2012/03/29 23:44:00 dashley
|
| 100 |
|
|
//Edits.
|
| 101 |
|
|
//
|
| 102 |
|
|
//Revision 1.4 2012/03/29 00:42:06 dashley
|
| 103 |
|
|
//Edits.
|
| 104 |
|
|
//
|
| 105 |
|
|
//Revision 1.3 2012/03/28 23:58:42 dashley
|
| 106 |
|
|
//Edits.
|
| 107 |
|
|
//
|
| 108 |
|
|
//Revision 1.2 2012/03/15 23:38:08 dashley
|
| 109 |
|
|
//License text enhanced.
|
| 110 |
|
|
//
|
| 111 |
|
|
//Revision 1.1 2012/03/12 02:54:25 dashley
|
| 112 |
|
|
//Initial checkin.
|
| 113 |
|
|
//----------------------------------------------------------------------------------------------------
|
| 114 |
|
|
//End of $RCSfile: charfunc.h,v $
|
| 115 |
|
|
//----------------------------------------------------------------------------------------------------
|
Parent Directory
| 
Revision Log