dmd2/macro.h

   1
   2 // Compiler implementation of the D programming language
   3 // Copyright (c) 1999-2006 by Digital Mars
   4 // All Rights Reserved
   5 // written by Walter Bright
   6 // http://www.digitalmars.com
   7 // License for redistribution is by either the Artistic License
   8 // in artistic.txt, or the GNU General Public License in gnu.txt.
   9 // See the included readme.txt for details.
  10
  11 #ifndef DMD_MACRO_H
  12 #define DMD_MACRO_H 1
  13
  14 #include <stdio.h>
  15 #include <string.h>
  16 #include <time.h>
  17 #include <ctype.h>
  18
  19 #include "root.h"
  20
  21
  22 class Macro
  23 {
  24     Macro *next;                // next in list
  25
  26     unsigned char *name;        // macro name
  27     size_t namelen;             // length of macro name
  28
  29     unsigned char *text;        // macro replacement text
  30     size_t textlen;             // length of replacement text
  31
  32     int inuse;                  // macro is in use (don't expand)
  33
  34     Macro(unsigned char *name, size_t namelen, unsigned char *text, size_t textlen);
  35     Macro *search(unsigned char *name, size_t namelen);
  36
  37   public:
  38     static Macro *define(Macro **ptable, unsigned char *name, size_t namelen, unsigned char *text, size_t textlen);
  39
  40     void expand(OutBuffer *buf, unsigned start, unsigned *pend,
  41         unsigned char *arg, unsigned arglen);
  42 };
  43
  44 #endif