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[Dotgnu-pnet-commits] CVS: pnetlib/runtime/System/Private Regexp.cs,NONE
From: |
Gopal.V <address@hidden> |
Subject: |
[Dotgnu-pnet-commits] CVS: pnetlib/runtime/System/Private Regexp.cs,NONE,1.1 |
Date: |
Thu, 21 Nov 2002 16:34:54 -0500 |
Update of /cvsroot/dotgnu-pnet/pnetlib/runtime/System/Private
In directory subversions:/tmp/cvs-serv19212/runtime/System/Private
Added Files:
Regexp.cs
Log Message:
Add basic regexp support to pnetlib
--- NEW FILE ---
/*
* Regexp.cs - A utility regexp class
*
* Copyright (C) 2001 Southern Storm Software, Pty Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
using System;
using Platform;
using System.Runtime.CompilerServices;
namespace System.Private
{
internal sealed class Regexp : IDisposable
{
private IntPtr compiled;
private bool disposed=false;
internal Regexp(String pattern)
{
compiled=RegexpMethods.CompileInternal(pattern,0);
if(compiled==IntPtr.Zero)
{
throw new ArgumentException("pattern");
}
}
internal bool Match(String input)
{
CheckDisposed();
int result=RegexpMethods.ExecInternal(compiled,input,0);
return (result==0);
}
private void CheckDisposed()
{
if(disposed)throw new ObjectDisposedException("Regexp");
}
internal void Dispose()
{
CheckDisposed();
if(!disposed)RegexpMethods.FreeInternal(this.compiled);
disposed=true;
compiled=IntPtr.Zero;
}
void IDisposable.Dispose()
{
Dispose();
}
}; // class Regexp
}; // namespace System.Private
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