tclRegexp.h
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- /*
- * tclRegexp.h --
- *
- * This file contains definitions used internally by Henry
- * Spencer's regular expression code.
- *
- * Copyright (c) 1998 by Sun Microsystems, Inc.
- * Copyright (c) 1998-1999 by Scriptics Corporation.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: tclRegexp.h,v 1.11 1999/08/02 17:45:38 redman Exp $
- */
- #ifndef _TCLREGEXP
- #define _TCLREGEXP
- #include "regex.h"
- #ifdef BUILD_tcl
- # undef TCL_STORAGE_CLASS
- # define TCL_STORAGE_CLASS DLLEXPORT
- #endif
- /*
- * The TclRegexp structure encapsulates a compiled regex_t,
- * the flags that were used to compile it, and an array of pointers
- * that are used to indicate subexpressions after a call to Tcl_RegExpExec.
- * Note that the string and objPtr are mutually exclusive. These values
- * are needed by Tcl_RegExpRange in order to return pointers into the
- * original string.
- */
- typedef struct TclRegexp {
- int flags; /* Regexp compile flags. */
- regex_t re; /* Compiled re, includes number of
- * subexpressions. */
- CONST char *string; /* Last string passed to Tcl_RegExpExec. */
- Tcl_Obj *objPtr; /* Last object passed to Tcl_RegExpExecObj. */
- regmatch_t *matches; /* Array of indices into the Tcl_UniChar
- * representation of the last string matched
- * with this regexp to indicate the location
- * of subexpressions. */
- rm_detail_t details; /* Detailed information on match (currently
- * used only for REG_EXPECT). */
- int refCount; /* Count of number of references to this
- * compiled regexp. */
- } TclRegexp;
- #endif /* _TCLREGEXP */