mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
2.0 KiB
142 lines
2.0 KiB
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
intstack.hxx
|
|
|
|
Abstract:
|
|
|
|
This class implements a linked list integer stack.
|
|
|
|
Author:
|
|
|
|
Norbert P. Kusters (norbertk) 28-Dec-90
|
|
|
|
--*/
|
|
|
|
#if !defined(INTSTACK_DEFN)
|
|
|
|
#define INTSTACK_DEFN
|
|
|
|
#include "bigint.hxx"
|
|
|
|
#if defined ( _AUTOCHECK_ )
|
|
#define IFSUTIL_EXPORT
|
|
#elif defined ( _IFSUTIL_MEMBER_ )
|
|
#define IFSUTIL_EXPORT __declspec(dllexport)
|
|
#else
|
|
#define IFSUTIL_EXPORT __declspec(dllimport)
|
|
#endif
|
|
|
|
|
|
DECLARE_CLASS( INTSTACK );
|
|
|
|
DEFINE_TYPE( struct _INTNODE, INTNODE );
|
|
|
|
struct _INTNODE {
|
|
PINTNODE Next;
|
|
BIG_INT Data;
|
|
};
|
|
|
|
class INTSTACK : public OBJECT {
|
|
|
|
public:
|
|
|
|
IFSUTIL_EXPORT
|
|
DECLARE_CONSTRUCTOR( INTSTACK );
|
|
|
|
VIRTUAL
|
|
IFSUTIL_EXPORT
|
|
~INTSTACK(
|
|
);
|
|
|
|
NONVIRTUAL
|
|
IFSUTIL_EXPORT
|
|
BOOLEAN
|
|
Initialize(
|
|
);
|
|
|
|
NONVIRTUAL
|
|
IFSUTIL_EXPORT
|
|
BOOLEAN
|
|
Push(
|
|
IN BIG_INT Data
|
|
);
|
|
|
|
NONVIRTUAL
|
|
IFSUTIL_EXPORT
|
|
VOID
|
|
Pop(
|
|
IN ULONG HowMany DEFAULT 1
|
|
);
|
|
|
|
NONVIRTUAL
|
|
IFSUTIL_EXPORT
|
|
BIG_INT
|
|
Look(
|
|
IN ULONG Index DEFAULT 0
|
|
) CONST;
|
|
|
|
NONVIRTUAL
|
|
ULONG
|
|
QuerySize(
|
|
) CONST;
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
IsMember(
|
|
IN BIG_INT Data
|
|
) CONST;
|
|
|
|
NONVIRTUAL
|
|
IFSUTIL_EXPORT
|
|
BOOLEAN
|
|
ReverseCopy(
|
|
IN PINTSTACK x
|
|
);
|
|
|
|
private:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Destroy(
|
|
);
|
|
|
|
PINTNODE _stack;
|
|
ULONG _size;
|
|
|
|
};
|
|
|
|
|
|
INLINE
|
|
ULONG
|
|
INTSTACK::QuerySize(
|
|
) CONST
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine computes the number of elements in the stack.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Value:
|
|
|
|
The number of elements in the stack.
|
|
|
|
--*/
|
|
{
|
|
return _size;
|
|
}
|
|
|
|
|
|
#endif // INTSTACK_DEFN
|