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/*
* Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
using System;
using System.Collections.Generic;
class TPointerBase {
/* obsolete
internal virtual TValue Get(TValue vp)
{
throw new Exception(
"cannot get values from this pointer");
}
internal virtual void Set(TValue vp, TValue nval)
{
throw new Exception(
"cannot set values to this pointer");
}
*/
internal virtual bool ToBool(TValue vp)
{
return true;
}
internal virtual void Execute(T0Comp ctx, CPU cpu)
{
throw new Exception("value is not an xt: " + ToString());
}
internal virtual string ToString(TValue vp)
{
return String.Format("{0}+{1}",
GetType().Name, vp.x);
}
internal virtual bool Equals(TPointerBase tp)
{
return this == tp;
}
}
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