oaverilogscanner.inl

openaccess与verilog互相转化时所用的源代码

// *****************************************************************************
// *****************************************************************************
// oaVerilogScanner.inl
//
// This file contains the implementation for inline and template member
// functions of classes defined in oaVerilogScanner.h file.
//
// *****************************************************************************
// Except as specified in the OpenAccess terms of use of Cadence or Silicon
// Integration Initiative, this material may not be copied, modified,
// re-published, uploaded, executed, or distributed in any way, in any medium,
// in whole or in part, without prior written permission from Cadence.
//
//                Copyright 2003-2005 Cadence Design Systems, Inc.
//                           All Rights Reserved.
//
//  $Author: sailajad $
//  $Revision: 1.1 $
//  $Date: 2005/08/05 21:48:55 $
//  $State: Exp $
// *****************************************************************************
// *****************************************************************************



#ifndef oaVerilogScanner_I
#define oaVerilogScanner_I



BEGIN_VERILOG_NAMESPACE



// *****************************************************************************
// Scanner::Scanner
//
// This is the constructor for the Scanner class.  It takes no
// arguments.
// *****************************************************************************
inline
Scanner::Scanner()
:   yyFlexLexer()
{
    clearStack();
}



// *****************************************************************************
// Scanner::getCurrentFileName
//
// This function returns the name of the current file being scanned.
// *****************************************************************************
inline const char*
Scanner::getCurrentFileName() const
{
    return (const char*) fileName[includeStackPtr];
}



// *****************************************************************************
// Scanner::getCurrentLineNumber
//
// This function returns the line number of the current file being scanned.
// *****************************************************************************
inline oaUInt4
Scanner::getCurrentLineNumber() const
{
    return fileLineNumber[includeStackPtr];
}



// *****************************************************************************
// Scanner::yylex
//
// This is the main entry point for the scanner.  It is called by the parser to
// read a token from the input file.  It returns a token id and may push an
// associated value into lvalIn.
// *****************************************************************************
inline int
Scanner::yylex(ParserStypeWrapper   *lvalIn)
{
    yylval = lvalIn;
    return yylex();
}


END_VERILOG_NAMESPACE

#endif