1 // Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>

     2 //

     3 // This program is free software; you can redistribute it and/or modify

     4 // it under the terms of the GNU General Public License as published by

     5 // the Free Software Foundation; either version 2 of the License, or

     6 // (at your option) any later version.

     7 //

     8 // This program is distributed in the hope that it will be useful,

     9 // but WITHOUT ANY WARRANTY; without even the implied warranty of

    10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    11 // GNU General Public License for more details.

    12 //

    13 // You should have received a copy of the GNU General Public License

    14 // along with this program; if not, write to the Free Software

    15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    16 

    17 #ifndef MYSTRING__REP__H__

    18 #define MYSTRING__REP__H__

    19 

    20 struct mystringrep

    21 {

    22   unsigned length;

    23   unsigned references;

    24   unsigned size;

    25   char buf[1];

    26 

    27   void attach();

    28   void detach();

    29   mystringrep* append(const char*, unsigned);

    30   

    31   static mystringrep* alloc(unsigned);

    32   static mystringrep* dup(const char*, unsigned);

    33   static mystringrep* dup(const char*, unsigned,

    34 			  const char*, unsigned);

    35 };

    36 

    37 #ifndef MYSTRING_TRACE

    38 inline void mystringrep::attach()

    39 {

    40   references++;

    41 }

    42 #endif

    43 

    44 extern mystringrep nil;

    45 

    46 #endif