Open64 (mfef90, whirl2f, and IR tools)
TAG: version-openad; SVN changeset: 916
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00001 /* 00002 00003 Copyright (C) 2000, 2001 Silicon Graphics, Inc. All Rights Reserved. 00004 00005 This program is free software; you can redistribute it and/or modify it 00006 under the terms of version 2 of the GNU General Public License as 00007 published by the Free Software Foundation. 00008 00009 This program is distributed in the hope that it would be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 00013 Further, this software is distributed without any warranty that it is 00014 free of the rightful claim of any third person regarding infringement 00015 or the like. Any license provided herein, whether implied or 00016 otherwise, applies only to this software file. Patent licenses, if 00017 any, provided herein do not apply to combinations of this program with 00018 other software, or any other product whatsoever. 00019 00020 You should have received a copy of the GNU General Public License along 00021 with this program; if not, write the Free Software Foundation, Inc., 59 00022 Temple Place - Suite 330, Boston MA 02111-1307, USA. 00023 00024 Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pky, 00025 Mountain View, CA 94043, or: 00026 00027 http://www.sgi.com 00028 00029 For further information regarding this notice, see: 00030 00031 http://oss.sgi.com/projects/GenInfo/NoticeExplan 00032 00033 */ 00034 00035 00036 #ifndef wb_buffer_INCLUDED 00037 #define wb_buffer_INCLUDED "wb_buffer.h" 00038 00039 class WN; 00040 00041 const INT WB_BUFFER_MAX = 132; 00042 00043 enum WB_SKIP_CLASS { 00044 WB_SKIP_NONE, 00045 WB_SKIP_ALPHANUMERIC, 00046 WB_SKIP_NUMERIC, 00047 WB_SKIP_HEX 00048 }; 00049 00050 class WB_BUFFER { 00051 char _buffer[WB_BUFFER_MAX]; 00052 INT _buffer_start; 00053 public: 00054 WB_BUFFER() { _buffer_start = 0; _buffer[0] = '\0'; } 00055 void Reset_Buffer() { _buffer_start = 0; } 00056 void Load_Buffer(); 00057 void Load_Buffer(char s[]); 00058 void Scan_Blanks_And_Tabs(); 00059 void Skip_To_Separator(WB_SKIP_CLASS skip_type); 00060 void Load_Loop(WN** wn_loop); 00061 void Load_UINT32(UINT32* int_value); 00062 void Load_mINT32(mINT32* value); 00063 void Load_mINT64(mINT64* value); 00064 void Load_Integer(INT* int_value); 00065 void Load_Double(double* value); 00066 void Load_Boolean(BOOL* bool_value, BOOL default_present = FALSE, 00067 BOOL default_value = FALSE); 00068 void Skip_Chars(INT int_value); 00069 char Scan_Character(); 00070 void Pushback_Character(); 00071 void Scan_Integer(INT* int_value); 00072 void Scan_Unsigned(UINT32* int_value); 00073 void Scan_HexInteger(INT* int_value); 00074 void Scan_Alphanumeric(char s[]); 00075 BOOL Is(char ch) {return _buffer[_buffer_start] == ch;}; 00076 BOOL Is_Integer(); 00077 char Get_Command(); 00078 }; 00079 00080 #endif /* wb_buffer_INCLUDED */