| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/stack.h |
| 3 | // Purpose: STL stack clone |
| 4 | // Author: Lindsay Mathieson |
| 5 | // Modified by: |
| 6 | // Created: 30.07.2001 |
| 7 | // Copyright: (c) 2001 Lindsay Mathieson <lindsay@mathieson.org> |
| 8 | // Licence: wxWindows licence |
| 9 | /////////////////////////////////////////////////////////////////////////////// |
| 10 | |
| 11 | #ifndef _WX_STACK_H_ |
| 12 | #define _WX_STACK_H_ |
| 13 | |
| 14 | #include "wx/vector.h" |
| 15 | |
| 16 | #define WX_DECLARE_STACK(obj, cls)\ |
| 17 | class cls : public wxVectorBase\ |
| 18 | {\ |
| 19 | WX_DECLARE_VECTORBASE(obj, cls);\ |
| 20 | public:\ |
| 21 | void push(const obj& o)\ |
| 22 | {\ |
| 23 | bool rc = Alloc(size() + 1);\ |
| 24 | wxASSERT(rc);\ |
| 25 | Append(new obj(o));\ |
| 26 | };\ |
| 27 | \ |
| 28 | void pop()\ |
| 29 | {\ |
| 30 | RemoveAt(size() - 1);\ |
| 31 | };\ |
| 32 | \ |
| 33 | obj& top()\ |
| 34 | {\ |
| 35 | return *(obj *) GetItem(size() - 1);\ |
| 36 | };\ |
| 37 | const obj& top() const\ |
| 38 | {\ |
| 39 | return *(obj *) GetItem(size() - 1);\ |
| 40 | };\ |
| 41 | } |
| 42 | |
| 43 | #endif // _WX_STACK_H_ |
| 44 | |