xref: /aoo41x/main/idlc/inc/idlc/aststack.hxx (revision f04bd1c4)
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22*f04bd1c4SAndrew Rist 
23cdf0e10cSrcweir #ifndef _IDLC_ASTSTACK_HXX_
24cdf0e10cSrcweir #define _IDLC_ASTSTACK_HXX_
25cdf0e10cSrcweir 
26cdf0e10cSrcweir #include <sal/types.h>
27cdf0e10cSrcweir 
28cdf0e10cSrcweir class AstScope;
29cdf0e10cSrcweir 
30cdf0e10cSrcweir class AstStack
31cdf0e10cSrcweir {
32cdf0e10cSrcweir public:
33cdf0e10cSrcweir 	AstStack();
34cdf0e10cSrcweir 	virtual ~AstStack();
35cdf0e10cSrcweir 
36cdf0e10cSrcweir 	sal_uInt32 depth();
37cdf0e10cSrcweir 	AstScope* top();
38cdf0e10cSrcweir 	AstScope* bottom();
39cdf0e10cSrcweir 	AstScope* nextToTop();
40cdf0e10cSrcweir 	AstScope* topNonNull();
41cdf0e10cSrcweir 	AstStack* push(AstScope* pScope);
42cdf0e10cSrcweir 	void pop();
43cdf0e10cSrcweir 	void clear();
44cdf0e10cSrcweir 
45cdf0e10cSrcweir private:
46cdf0e10cSrcweir 	AstScope**	m_stack;
47cdf0e10cSrcweir 	sal_uInt32 	m_size;
48cdf0e10cSrcweir 	sal_uInt32	m_top;
49cdf0e10cSrcweir };
50cdf0e10cSrcweir 
51cdf0e10cSrcweir #endif // _IDLC_ASTSTACK_HXX_
52cdf0e10cSrcweir 
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