PBlackBox.h revision 4fd606d1f5abe38e1f42c38de1d2e895166bd0f4
#ifndef PBLACKBOX_H
#define PBLACKBOX_H
/*
* SOFTWARE RIGHTS
*
* We reserve no LEGAL rights to the Purdue Compiler Construction Tool
* Set (PCCTS) -- PCCTS is in the public domain. An individual or
* company may do whatever they wish with source code distributed with
* PCCTS or the code generated by PCCTS, including the incorporation of
* PCCTS, or its output, into commerical software.
*
* We encourage users to develop software with PCCTS. However, we do ask
* that credit is given to us for developing PCCTS. By "credit",
* we mean that if you incorporate our source code into one of your
* programs (commercial product, research project, or otherwise) that you
* acknowledge this fact somewhere in the documentation, research report,
* etc... If you like PCCTS and have developed a nice tool with the
* output, please mention that you developed it using PCCTS. In
* addition, we ask that this header remain intact in our source code.
* As long as these guidelines are kept, we expect to continue enhancing
* this system and expect to make other tools available as they are
* completed.
*
* ANTLR 1.33
* Terence Parr
* Parr Research Corporation
* with Purdue University and AHPCRC, University of Minnesota
* 1989-2000
*/
/* Completely rewritten by Chris Uzdavinis (chris@atdesk.com) for MR23 */
#include "pcctscfg.h"
#include "pccts_iostream.h"
// MR20 Added #include for "DLexerBase.h"
#include "DLexerBase.h"
//
// The default buffer size of the lexer is given by the
// second argument of the lexer's ctor. It is optional
// and defaults to 2000
//
// no copy construction allowed
ParserBlackBox(ParserBlackBox const &);
// no copy assignment allowed
int openByBlackBox; /* MR21 Don't close what we haven't opened */
ParserBlackBox(FILE *f)
: in(0)
, scan(0)
, tok(0)
, pipe(0)
, _parser(0)
, file(0)
, openByBlackBox(0)
{
if (f == NULL)
{
cerr << "invalid file pointer\n";
}
else
{
openByBlackBox = 0; /* MR21a */
file = f;
}
}
ParserBlackBox(char *fname)
: in(0)
, scan(0)
, tok(0)
, pipe(0)
, _parser(0)
, file(0)
, openByBlackBox(0)
{
if ( f==NULL ) {
openByBlackBox = 0;
}
else {
openByBlackBox = 1;
file = f;
}
}
{
if (1 == openByBlackBox) {
}
}
};
#endif