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Refactored wxSizerXmlHandler and added support for wxGridBagSizer
[wxWidgets.git] / include / wx / dynarray.h
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c801d85f
KB		 1///////////////////////////////////////////////////////////////////////////////
2// Name: dynarray.h
3// Purpose: auto-resizable (i.e. dynamic) array support
4// Author: Vadim Zeitlin
3bfa4402 5// Modified by:
c801d85f
KB		 6// Created: 12.09.97
7// RCS-ID: $Id$
8// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
371a5b4e 9// Licence: wxWindows licence
c801d85f
KB		 10///////////////////////////////////////////////////////////////////////////////
11
12#ifndef _DYNARRAY_H
13#define _DYNARRAY_H
14
12028905 15#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && \
df5168c4 16 !(defined(__MINGW32__) && __GNUC__ == 3 && __GNUC_MINOR__ == 2)
c801d85f
KB		 17#pragma interface "dynarray.h"
18#endif
19
20#include "wx/defs.h"
c801d85f 21
df5168c4
MB		 22#if wxUSE_STL
23 #include "wx/beforestd.h"
24 #include <vector>
25 #include <algorithm>
26 #include "wx/afterstd.h"
df5168c4
MB		 27#endif
28
1a931653
VZ		 29/*
30 This header defines the dynamic arrays and object arrays (i.e. arrays which
31 own their elements). Dynamic means that the arrays grow automatically as
32 needed.
33
34 These macros are ugly (especially if you look in the sources ;-), but they
35 allow us to define "template" classes without actually using templates and so
36 this works with all compilers (and may be also much faster to compile even
37 with a compiler which does support templates). The arrays defined with these
38 macros are type-safe.
39
40 Range checking is performed in debug build for both arrays and objarrays but
41 not in release build - so using an invalid index will just lead to a crash
42 then.
43
44 Note about memory usage: arrays never shrink automatically (although you may
45 use Shrink() function explicitly), they only grow, so loading 10 millions in
46 an array only to delete them 2 lines below might be a bad idea if the array
47 object is not going to be destroyed soon. However, as it does free memory
48 when destroyed, it is ok if the array is a local variable.
49 */
c801d85f
KB		 50
51// ----------------------------------------------------------------------------
52// constants
53// ----------------------------------------------------------------------------
54
1a931653
VZ		 55/*
56 The initial size by which an array grows when an element is added default
57 value avoids allocate one or two bytes when the array is created which is
58 rather inefficient
c801d85f 59*/
1a931653 60#define WX_ARRAY_DEFAULT_INITIAL_SIZE (16)
c801d85f
KB		 61
62// ----------------------------------------------------------------------------
63// types
64// ----------------------------------------------------------------------------
65
1a931653
VZ		 66/*
67 Callback compare function for quick sort.
3b0b5f13 68
1a931653
VZ		 69 It must return negative value, 0 or positive value if the first item is
70 less than, equal to or greater than the second one.
c801d85f 71 */
90350682
VZ		 72extern "C"
73{
0661ec39 74typedef int (wxCMPFUNC_CONV *CMPFUNC)(const void* pItem1, const void* pItem2);
90350682 75}
c801d85f
KB		 76
77// ----------------------------------------------------------------------------
1a931653
VZ		 78// Base class managing data having size of type 'long' (not used directly)
79//
80// NB: for efficiency this often used class has no virtual functions (hence no
81// virtual table), even dtor is *not* virtual. If used as expected it
82// won't create any problems because ARRAYs from DEFINE_ARRAY have no dtor
83// at all, so it's not too important if it's not called (this happens when
84// you cast "SomeArray *" as "BaseArray *" and then delete it)
c801d85f 85// ----------------------------------------------------------------------------
1a931653 86
df5168c4
MB		 87#if wxUSE_STL
88
f700f98c
MB		 89template<class T>
90class WXDLLIMPEXP_BASE wxArray_SortFunction
91{
92public:
93 typedef int (wxCMPFUNC_CONV *CMPFUNC)(T* pItem1, T* pItem2);
94
95 wxArray_SortFunction(CMPFUNC f) : m_f(f) { }
96 bool operator()(const T& i1, const T& i2)
97 { return m_f((T*)&i1, (T*)&i2) < 0; }
98private:
99 CMPFUNC m_f;
100};
101
102template<class T, typename F>
103class WXDLLIMPEXP_BASE wxSortedArray_SortFunction
104{
105public:
106 typedef F CMPFUNC;
107
108 wxSortedArray_SortFunction(CMPFUNC f) : m_f(f) { }
109 bool operator()(const T& i1, const T& i2)
110 { return m_f(i1, i2) < 0; }
111private:
112 CMPFUNC m_f;
113};
114
df5168c4 115#define _WX_DECLARE_BASEARRAY(T, name, classexp) \
f700f98c
MB		 116 typedef int (wxCMPFUNC_CONV *CMPFUN##name)(T pItem1, T pItem2); \
117 typedef wxSortedArray_SortFunction<T, CMPFUN##name> name##_Predicate; \
118 _WX_DECLARE_BASEARRAY_2(T, name, name##_Predicate, classexp)
119
120#define _WX_DECLARE_BASEARRAY_2(T, name, predicate, classexp) \
df5168c4
MB		 121classexp name : public std::vector<T> \
122{ \
f700f98c
MB		 123 typedef predicate Predicate; \
124 typedef predicate::CMPFUNC SCMPFUNC; \
7df07b10 125public: \
f700f98c 126 typedef wxArray_SortFunction<T>::CMPFUNC CMPFUNC; \
df5168c4
MB		 127public: \
128 void Empty() { clear(); } \
129 void Clear() { clear(); } \
130 void Alloc(size_t uiSize) { reserve(uiSize); } \
131 void Shrink(); \
132 \
133 size_t GetCount() const { return size(); } \
134 void SetCount(size_t n, T v = T()) { resize(n, v); } \
135 bool IsEmpty() const { return empty(); } \
136 size_t Count() const { return size(); } \
137 \
138 typedef T base_type; \
139 \
140protected: \
141 T& Item(size_t uiIndex) const \
142 { wxASSERT( uiIndex < size() ); return (T&)operator[](uiIndex); } \
143 \
144 int Index(T e, bool bFromEnd = FALSE) const; \
145 int Index(T lItem, CMPFUNC fnCompare) const; \
146 size_t IndexForInsert(T lItem, CMPFUNC fnCompare) const; \
147 void Add(T lItem, size_t nInsert = 1) \
148 { insert(end(), nInsert, lItem); } \
6992d326 149 size_t Add(T lItem, CMPFUNC fnCompare); \
df5168c4
MB		 150 void Insert(T lItem, size_t uiIndex, size_t nInsert = 1) \
151 { insert(begin() + uiIndex, nInsert, lItem); } \
152 void Remove(T lItem); \
153 void RemoveAt(size_t uiIndex, size_t nRemove = 1) \
154 { erase(begin() + uiIndex, begin() + uiIndex + nRemove); } \
155 \
156 void Sort(CMPFUNC fCmp) \
157 { \
f700f98c 158 wxArray_SortFunction<T> p(fCmp); \
df5168c4
MB		 159 std::sort(begin(), end(), p); \
160 } \
df5168c4
MB		 161}
162
163#else // if !wxUSE_STL
164
5a1cad6e
GD		 165#define _WX_DECLARE_BASEARRAY(T, name, classexp) \
166classexp name \
167{ \
f700f98c 168 typedef CMPFUNC SCMPFUNC; /* for compatibility wuth wxUSE_STL */ \
5a1cad6e
GD		 169public: \
170 name(); \
171 name(const name& array); \
172 name& operator=(const name& src); \
173 ~name(); \
174 \
175 void Empty() { m_nCount = 0; } \
176 void Clear(); \
177 void Alloc(size_t uiSize); \
178 void Shrink(); \
179 \
2abb9d2f
VZ		 180 size_t GetCount() const { return m_nCount; } \
181 void SetCount(size_t n, T defval = T(0)); \
182 bool IsEmpty() const { return m_nCount == 0; } \
183 size_t Count() const { return m_nCount; } \
5a1cad6e 184 \
75d7ef36 185 typedef T base_type; \
2abb9d2f 186 \
5a1cad6e
GD		 187protected: \
188 T& Item(size_t uiIndex) const \
189 { wxASSERT( uiIndex < m_nCount ); return m_pItems[uiIndex]; } \
190 T& operator[](size_t uiIndex) const { return Item(uiIndex); } \
191 \
192 int Index(T lItem, bool bFromEnd = FALSE) const; \
193 int Index(T lItem, CMPFUNC fnCompare) const; \
194 size_t IndexForInsert(T lItem, CMPFUNC fnCompare) const; \
3b0b5f13 195 void Add(T lItem, size_t nInsert = 1); \
6992d326 196 size_t Add(T lItem, CMPFUNC fnCompare); \
3b0b5f13 197 void Insert(T lItem, size_t uiIndex, size_t nInsert = 1); \
5a1cad6e 198 void Remove(T lItem); \
3b0b5f13 199 void RemoveAt(size_t uiIndex, size_t nRemove = 1); \
5a1cad6e
GD		 200 \
201 void Sort(CMPFUNC fnCompare); \
202 \
df5168c4
MB		 203 /* *minimal* STL-ish interface, for derived classes */ \
204 typedef T value_type; \
205 typedef value_type* iterator; \
206 typedef const value_type* const_iterator; \
207 typedef value_type& reference; \
208 typedef const value_type& const_reference; \
209 typedef int difference_type; \
210 typedef size_t size_type; \
211 \
212 void assign(const_iterator first, const_iterator last); \
213 void assign(size_type n, const_reference v); \
214 size_type capacity() const { return m_nSize; } \
df5168c4
MB		 215 iterator erase(iterator first, iterator last) \
216 { \
217 size_type idx = first - begin(); \
218 RemoveAt(idx, last - first); \
219 return begin() + idx; \
220 } \
221 iterator erase(iterator it) { return erase(it, it + 1); } \
222 void insert(iterator it, size_type n, const value_type& v) \
223 { Insert(v, it - begin(), n); } \
224 iterator insert(iterator it, const value_type& v = value_type()) \
225 { \
226 size_type idx = it - begin(); \
227 Insert(v, idx); \
228 return begin() + idx; \
229 } \
230 void insert(iterator it, const_iterator first, const_iterator last);\
df5168c4
MB		 231 void pop_back() { RemoveAt(size() - 1); } \
232 void push_back(const value_type& v) { Add(v); } \
233 void reserve(size_type n) { if(n > m_nSize) Realloc(n); } \
234 void resize(size_type n, value_type v = value_type()); \
df5168c4
MB		 235 \
236 iterator begin() { return m_pItems; } \
237 iterator end() { return m_pItems + m_nCount; } \
238 const_iterator begin() const { return m_pItems; } \
239 const_iterator end() const { return m_pItems + m_nCount; } \
5da0803c
VZ		 240 \
241 /* the following functions may be made directly public because */ \
242 /* they don't use the type of the elements at all */ \
243public: \
244 void clear() { Clear(); } \
245 bool empty() const { return IsEmpty(); } \
246 size_type max_size() const { return INT_MAX; } \
247 size_type size() const { return GetCount(); } \
248 \
5a1cad6e 249private: \
2abb9d2f
VZ		 250 void Grow(size_t nIncrement = 0); \
251 bool Realloc(size_t nSize); \
5a1cad6e
GD		 252 \
253 size_t m_nSize, \
254 m_nCount; \
255 \
256 T *m_pItems; \
e9bb94cf 257}
c801d85f 258
df5168c4
MB		 259#endif // !wxUSE_STL
260
c801d85f 261// ============================================================================
1a931653 262// The private helper macros containing the core of the array classes
c801d85f
KB		 263// ============================================================================
264
1a931653
VZ		 265// Implementation notes:
266//
267// JACS: Salford C++ doesn't like 'var->operator=' syntax, as in:
268// { ((wxBaseArray *)this)->operator=((const wxBaseArray&)src);
269// so using a temporary variable instead.
270//
271// The classes need a (even trivial) ~name() to link under Mac X
272//
273// _WX_ERROR_REMOVE is needed to resolve the name conflict between the wxT()
5a1cad6e 274// macro and T typedef: we can't use wxT() inside WX_DEFINE_ARRAY!
1a931653
VZ		 275
276#define _WX_ERROR_REMOVE wxT("removing inexisting element in wxArray::Remove")
e90c1d2a 277
c801d85f 278// ----------------------------------------------------------------------------
5a1cad6e 279// _WX_DEFINE_TYPEARRAY: array for simple types
c801d85f 280// ----------------------------------------------------------------------------
1a931653 281
df5168c4
MB		 282#if wxUSE_STL
283
284#define _WX_DEFINE_TYPEARRAY(T, name, base, classexp) \
285typedef int (CMPFUNC_CONV *CMPFUNC##T)(T *pItem1, T *pItem2); \
286classexp name : public base \
287{ \
288public: \
289 T& operator[](size_t uiIndex) const \
290 { return (T&)(base::operator[](uiIndex)); } \
291 T& Item(size_t uiIndex) const \
292 { return (T&)/*const cast*/base::operator[](uiIndex); } \
293 T& Last() const \
294 { return Item(Count() - 1); } \
295 \
296 int Index(T e, bool bFromEnd = FALSE) const \
297 { return base::Index(e, bFromEnd); } \
298 \
299 void Add(T Item, size_t nInsert = 1) \
300 { insert(end(), nInsert, Item); } \
301 void Insert(T Item, size_t uiIndex, size_t nInsert = 1) \
302 { insert(begin() + uiIndex, nInsert, Item); } \
303 \
304 void RemoveAt(size_t uiIndex, size_t nRemove = 1) \
305 { base::RemoveAt(uiIndex, nRemove); } \
306 void Remove(T Item) \
307 { int iIndex = Index(Item); \
308 wxCHECK2_MSG( iIndex != wxNOT_FOUND, return, \
309 _WX_ERROR_REMOVE); \
310 RemoveAt((size_t)iIndex); } \
311 \
312 void Sort(CMPFUNC##T fCmp) { base::Sort((CMPFUNC)fCmp); } \
313}
314
d5d29b8a 315#define _WX_DEFINE_TYPEARRAY_PTR(T, name, base, classexp) \
6108e3fd
VZ		 316 _WX_DEFINE_TYPEARRAY(T, name, base, classexp)
317
df5168c4
MB		 318#else // if !wxUSE_STL
319
6108e3fd 320// common declaration used by both _WX_DEFINE_TYPEARRAY and
d5d29b8a 321// _WX_DEFINE_TYPEARRAY_PTR
6108e3fd 322#define _WX_DEFINE_TYPEARRAY_HELPER(T, name, base, classexp, ptrop) \
5a1cad6e
GD		 323wxCOMPILE_TIME_ASSERT2(sizeof(T) <= sizeof(base::base_type), \
324 TypeTooBigToBeStoredIn##base, \
325 name); \
326typedef int (CMPFUNC_CONV *CMPFUNC##T)(T *pItem1, T *pItem2); \
327classexp name : public base \
328{ \
329public: \
330 name() { } \
331 ~name() { } \
332 \
333 name& operator=(const name& src) \
334 { base* temp = (base*) this; \
335 (*temp) = ((const base&)src); \
336 return *this; } \
337 \
338 T& operator[](size_t uiIndex) const \
df5168c4 339 { return (T&)(base::operator[](uiIndex)); } \
5a1cad6e 340 T& Item(size_t uiIndex) const \
df5168c4 341 { return (T&)(base::operator[](uiIndex)); } \
5a1cad6e 342 T& Last() const \
df5168c4 343 { return (T&)(base::operator[](Count() - 1)); } \
5a1cad6e
GD		 344 \
345 int Index(T Item, bool bFromEnd = FALSE) const \
e38ed919 346 { return base::Index((base_type)Item, bFromEnd); } \
5a1cad6e 347 \
3b0b5f13 348 void Add(T Item, size_t nInsert = 1) \
e38ed919 349 { base::Add((base_type)Item, nInsert); } \
3b0b5f13 350 void Insert(T Item, size_t uiIndex, size_t nInsert = 1) \
e38ed919 351 { base::Insert((base_type)Item, uiIndex, nInsert) ; } \
5a1cad6e 352 \
3b0b5f13
VZ		 353 void RemoveAt(size_t uiIndex, size_t nRemove = 1) \
354 { base::RemoveAt(uiIndex, nRemove); } \
5a1cad6e
GD		 355 void Remove(T Item) \
356 { int iIndex = Index(Item); \
357 wxCHECK2_MSG( iIndex != wxNOT_FOUND, return, \
358 _WX_ERROR_REMOVE); \
359 base::RemoveAt((size_t)iIndex); } \
360 \
361 void Sort(CMPFUNC##T fCmp) { base::Sort((CMPFUNC)fCmp); } \
df5168c4
MB		 362 \
363 /* STL-like interface */ \
364private: \
365 typedef base::iterator biterator; \
366 typedef base::const_iterator bconst_iterator; \
367 typedef base::value_type bvalue_type; \
368 typedef base::const_reference bconst_reference; \
369public: \
370 typedef T value_type; \
371 typedef value_type* pointer; \
372 typedef const value_type* const_pointer; \
373 typedef value_type* iterator; \
374 typedef const value_type* const_iterator; \
375 typedef value_type& reference; \
376 typedef const value_type& const_reference; \
377 typedef base::difference_type difference_type; \
378 typedef base::size_type size_type; \
379 \
380 class reverse_iterator \
381 { \
c514cd53
MB		 382 typedef T value_type; \
383 typedef value_type& reference; \
384 typedef value_type* pointer; \
df5168c4 385 typedef reverse_iterator itor; \
31222b7c
VZ		 386 friend inline itor operator+(int o, const itor& it) \
387 { return it.m_ptr - o; } \
388 friend inline itor operator+(const itor& it, int o) \
389 { return it.m_ptr - o; } \
390 friend inline itor operator-(const itor& it, int o) \
391 { return it.m_ptr + o; } \
392 friend inline difference_type operator-(const itor& i1, \
393 const itor& i2) \
394 { return i1.m_ptr - i2.m_ptr; } \
395 \
df5168c4
MB		 396 public: \
397 pointer m_ptr; \
398 reverse_iterator() : m_ptr(NULL) { } \
399 reverse_iterator(pointer ptr) : m_ptr(ptr) { } \
400 reverse_iterator(const itor& it) : m_ptr(it.m_ptr) { } \
401 reference operator*() const { return *m_ptr; } \
6108e3fd 402 ptrop \
df5168c4
MB		 403 itor operator++() { --m_ptr; return *this; } \
404 itor operator++(int) \
405 { reverse_iterator tmp = *this; --m_ptr; return tmp; } \
406 itor operator--() { ++m_ptr; return *this; } \
407 itor operator--(int) { itor tmp = *this; ++m_ptr; return tmp; } \
408 bool operator ==(const itor& it) { return m_ptr == it.m_ptr; } \
409 bool operator !=(const itor& it) { return m_ptr != it.m_ptr; } \
410 }; \
411 \
412 class const_reverse_iterator \
413 { \
c514cd53
MB		 414 typedef T value_type; \
415 typedef const value_type& reference; \
416 typedef const value_type* pointer; \
df5168c4 417 typedef const_reverse_iterator itor; \
31222b7c
VZ		 418 friend inline itor operator+(int o, const itor& it) \
419 { return it.m_ptr - o; } \
420 friend inline itor operator+(const itor& it, int o) \
421 { return it.m_ptr - o; } \
422 friend inline itor operator-(const itor& it, int o) \
423 { return it.m_ptr + o; } \
424 friend inline difference_type operator-(const itor& i1, \
425 const itor& i2) \
426 { return i1.m_ptr - i2.m_ptr; } \
427 \
df5168c4
MB		 428 public: \
429 pointer m_ptr; \
430 const_reverse_iterator() : m_ptr(NULL) { } \
431 const_reverse_iterator(pointer ptr) : m_ptr(ptr) { } \
432 const_reverse_iterator(const itor& it) : m_ptr(it.m_ptr) { } \
433 const_reverse_iterator(const reverse_iterator& it) : m_ptr(it.m_ptr) { }\
434 reference operator*() const { return *m_ptr; } \
6108e3fd 435 ptrop \
df5168c4
MB		 436 itor operator++() { --m_ptr; return *this; } \
437 itor operator++(int) \
438 { itor tmp = *this; --m_ptr; return tmp; } \
439 itor operator--() { ++m_ptr; return *this; } \
440 itor operator--(int) { itor tmp = *this; ++m_ptr; return tmp; } \
441 bool operator ==(const itor& it) { return m_ptr == it.m_ptr; } \
442 bool operator !=(const itor& it) { return m_ptr != it.m_ptr; } \
443 }; \
444 \
445 void assign(const_iterator first, const_iterator last) \
446 { base::assign((bconst_iterator)first, (bconst_iterator)last); } \
447 void assign(size_type n, const_reference v) \
448 { base::assign(n, (bconst_reference)v); } \
449 reference back() { return *(end() - 1); } \
450 const_reference back() const { return *(end() - 1); } \
451 iterator begin() { return (iterator)base::begin(); } \
452 const_iterator begin() const { return (const_iterator)base::begin(); }\
453 size_type capacity() const { return base::capacity(); } \
df5168c4
MB		 454 iterator end() { return (iterator)base::end(); } \
455 const_iterator end() const { return (const_iterator)base::end(); } \
456 iterator erase(iterator first, iterator last) \
457 { return (iterator)base::erase((biterator)first, (biterator)last); }\
458 iterator erase(iterator it) \
459 { return (iterator)base::erase((biterator)it); } \
460 reference front() { return *begin(); } \
461 const_reference front() const { return *begin(); } \
462 void insert(iterator it, size_type n, const_reference v) \
463 { base::insert((biterator)it, n, (bconst_reference)v); } \
464 iterator insert(iterator it, const_reference v = value_type()) \
465 { return (iterator)base::insert((biterator)it, (bconst_reference)v); }\
466 void insert(iterator it, const_iterator first, const_iterator last) \
467 { base::insert((biterator)it, (bconst_iterator)first, \
468 (bconst_iterator)last); } \
df5168c4
MB		 469 void pop_back() { base::pop_back(); } \
470 void push_back(const_reference v) \
471 { base::push_back((bconst_reference)v); } \
472 reverse_iterator rbegin() { return reverse_iterator(end() - 1); } \
473 const_reverse_iterator rbegin() const; \
474 reverse_iterator rend() { return reverse_iterator(begin() - 1); } \
475 const_reverse_iterator rend() const; \
476 void reserve(size_type n) { base::reserve(n); }; \
477 void resize(size_type n, value_type v = value_type()); \
31222b7c
VZ		 478}
479
6108e3fd
VZ		 480#define _WX_PTROP pointer operator->() const { return m_ptr; }
481#define _WX_PTROP_NONE
482
483#define _WX_DEFINE_TYPEARRAY(T, name, base, classexp) \
484 _WX_DEFINE_TYPEARRAY_HELPER(T, name, base, classexp, _WX_PTROP)
d5d29b8a 485#define _WX_DEFINE_TYPEARRAY_PTR(T, name, base, classexp) \
6108e3fd 486 _WX_DEFINE_TYPEARRAY_HELPER(T, name, base, classexp, _WX_PTROP_NONE)
df5168c4
MB		 487
488#endif // !wxUSE_STL
c801d85f 489
3bfa4402 490// ----------------------------------------------------------------------------
5a1cad6e
GD		 491// _WX_DEFINE_SORTED_TYPEARRAY: sorted array for simple data types
492// cannot handle types with size greater than pointer because of sorting
3bfa4402 493// ----------------------------------------------------------------------------
1a931653 494
df5168c4 495#define _WX_DEFINE_SORTED_TYPEARRAY_2(T, name, base, defcomp, classexp, comptype)\
335991af 496wxCOMPILE_TIME_ASSERT2(sizeof(T) <= sizeof(base::base_type), \
5a1cad6e
GD		 497 TypeTooBigToBeStoredInSorted##base, \
498 name); \
5a1cad6e
GD		 499classexp name : public base \
500{ \
f700f98c 501 typedef comptype SCMPFUNC; \
5a1cad6e 502public: \
df5168c4 503 name(comptype fn defcomp) { m_fnCompare = fn; } \
5a1cad6e
GD		 504 \
505 name& operator=(const name& src) \
506 { base* temp = (base*) this; \
507 (*temp) = ((const base&)src); \
508 m_fnCompare = src.m_fnCompare; \
509 return *this; } \
510 \
511 T& operator[](size_t uiIndex) const \
df5168c4 512 { return (T&)(base::operator[](uiIndex)); } \
5a1cad6e 513 T& Item(size_t uiIndex) const \
df5168c4 514 { return (T&)(base::operator[](uiIndex)); } \
5a1cad6e 515 T& Last() const \
df5168c4 516 { return (T&)(base::operator[](size() - 1)); } \
5a1cad6e
GD		 517 \
518 int Index(T Item) const \
519 { return base::Index(Item, (CMPFUNC)m_fnCompare); } \
520 \
521 size_t IndexForInsert(T Item) const \
522 { return base::IndexForInsert(Item, (CMPFUNC)m_fnCompare); } \
523 \
524 void AddAt(T item, size_t index) \
df5168c4 525 { base::insert(begin() + index, item); } \
5a1cad6e 526 \
6992d326
MB		 527 size_t Add(T Item) \
528 { return base::Add(Item, (CMPFUNC)m_fnCompare); } \
5a1cad6e 529 \
3b0b5f13 530 void RemoveAt(size_t uiIndex, size_t nRemove = 1) \
df5168c4 531 { base::erase(begin() + uiIndex, begin() + uiIndex + nRemove); } \
5a1cad6e
GD		 532 void Remove(T Item) \
533 { int iIndex = Index(Item); \
534 wxCHECK2_MSG( iIndex != wxNOT_FOUND, return, \
535 _WX_ERROR_REMOVE ); \
df5168c4 536 base::erase(begin() + iIndex); } \
5a1cad6e
GD		 537 \
538private: \
df5168c4 539 comptype m_fnCompare; \
3bfa4402
VZ		 540}
541
df5168c4 542
c801d85f 543// ----------------------------------------------------------------------------
1a931653 544// _WX_DECLARE_OBJARRAY: an array for pointers to type T with owning semantics
c801d85f 545// ----------------------------------------------------------------------------
1a931653 546
5a1cad6e
GD		 547#define _WX_DECLARE_OBJARRAY(T, name, base, classexp) \
548typedef int (CMPFUNC_CONV *CMPFUNC##T)(T **pItem1, T **pItem2); \
df5168c4 549classexp name : protected base \
5a1cad6e
GD		 550{ \
551typedef int (CMPFUNC_CONV *CMPFUNC##base)(void **pItem1, void **pItem2); \
df5168c4 552typedef base base_array; \
5a1cad6e
GD		 553public: \
554 name() { } \
555 name(const name& src); \
556 name& operator=(const name& src); \
557 \
558 ~name(); \
559 \
df5168c4
MB		 560 void Alloc(size_t count) { reserve(count); } \
561 size_t GetCount() const { return base_array::size(); } \
562 size_t size() const { return base_array::size(); } \
563 bool IsEmpty() const { return base_array::empty(); } \
564 size_t Count() const { return base_array::size(); } \
565 void Shrink() { base::Shrink(); } \
566 \
5a1cad6e 567 T& operator[](size_t uiIndex) const \
df5168c4 568 { return *(T*)base::operator[](uiIndex); } \
5a1cad6e 569 T& Item(size_t uiIndex) const \
df5168c4 570 { return *(T*)base::operator[](uiIndex); } \
5a1cad6e 571 T& Last() const \
df5168c4 572 { return *(T*)(base::operator[](size() - 1)); } \
5a1cad6e
GD		 573 \
574 int Index(const T& Item, bool bFromEnd = FALSE) const; \
575 \
3b0b5f13 576 void Add(const T& Item, size_t nInsert = 1); \
5a1cad6e 577 void Add(const T* pItem) \
df5168c4
MB		 578 { base::push_back((T*)pItem); } \
579 void push_back(const T* pItem) \
580 { base::push_back((T*)pItem); } \
581 void push_back(const T& Item) \
582 { Add(Item); } \
5a1cad6e 583 \
3b0b5f13 584 void Insert(const T& Item, size_t uiIndex, size_t nInsert = 1); \
5a1cad6e 585 void Insert(const T* pItem, size_t uiIndex) \
df5168c4 586 { base::insert(begin() + uiIndex, (T*)pItem); } \
5a1cad6e 587 \
df5168c4
MB		 588 void Empty() { DoEmpty(); base::clear(); } \
589 void Clear() { DoEmpty(); base::clear(); } \
5a1cad6e
GD		 590 \
591 T* Detach(size_t uiIndex) \
df5168c4
MB		 592 { T* p = (T*)base::operator[](uiIndex); \
593 base::erase(begin() + uiIndex); return p; } \
3b0b5f13 594 void RemoveAt(size_t uiIndex, size_t nRemove = 1); \
5a1cad6e
GD		 595 \
596 void Sort(CMPFUNC##T fCmp) { base::Sort((CMPFUNC##base)fCmp); } \
597 \
598private: \
599 void DoEmpty(); \
600 void DoCopy(const name& src); \
c801d85f
KB		 601}
602
1a931653
VZ		 603// ============================================================================
604// The public macros for declaration and definition of the dynamic arrays
605// ============================================================================
606
607// Please note that for each macro WX_FOO_ARRAY we also have
608// WX_FOO_EXPORTED_ARRAY and WX_FOO_USER_EXPORTED_ARRAY which are exactly the
609// same except that they use an additional __declspec(dllexport) or equivalent
610// under Windows if needed.
611//
612// The first (just EXPORTED) macros do it if wxWindows was compiled as a DLL
613// and so must be used used inside the library. The second kind (USER_EXPORTED)
614// allow the user code to do it when it wants. This is needed if you have a dll
615// that wants to export a wxArray daubed with your own import/export goo.
616//
617// Finally, you can define the macro below as something special to modify the
618// arrays defined by a simple WX_FOO_ARRAY as well. By default is is empty.
619#define wxARRAY_DEFAULT_EXPORT
620
621// ----------------------------------------------------------------------------
5a1cad6e
GD		 622// WX_DECLARE_BASEARRAY(T, name) declare an array class named "name" containing
623// the elements of type T
624// ----------------------------------------------------------------------------
625
626#define WX_DECLARE_BASEARRAY(T, name) \
627 WX_DECLARE_USER_EXPORTED_BASEARRAY(T, name, wxARRAY_DEFAULT_EXPORT)
628
629#define WX_DECLARE_EXPORTED_BASEARRAY(T, name) \
630 WX_DECLARE_USER_EXPORTED_BASEARRAY(T, name, WXDLLEXPORT)
631
632#define WX_DECLARE_USER_EXPORTED_BASEARRAY(T, name, expmode) \
633 typedef T _wxArray##name; \
634 _WX_DECLARE_BASEARRAY(_wxArray##name, name, class expmode)
635
636// ----------------------------------------------------------------------------
637// WX_DEFINE_TYPEARRAY(T, name, base) define an array class named "name" deriving
638// from class "base" containing the elements of type T
1a931653
VZ		 639//
640// Note that the class defined has only inline function and doesn't take any
641// space at all so there is no size penalty for defining multiple array classes
c801d85f 642// ----------------------------------------------------------------------------
c801d85f 643
5a1cad6e 644#define WX_DEFINE_TYPEARRAY(T, name, base) \
68559fd5 645 WX_DEFINE_TYPEARRAY_WITH_DECL(T, name, base, class wxARRAY_DEFAULT_EXPORT)
1a931653 646
d5d29b8a
VZ		 647#define WX_DEFINE_TYPEARRAY_PTR(T, name, base) \
648 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, base, class wxARRAY_DEFAULT_EXPORT)
6108e3fd 649
5a1cad6e 650#define WX_DEFINE_EXPORTED_TYPEARRAY(T, name, base) \
68559fd5 651 WX_DEFINE_TYPEARRAY_WITH_DECL(T, name, base, class WXDLLEXPORT)
1a931653 652
d5d29b8a
VZ		 653#define WX_DEFINE_EXPORTED_TYPEARRAY_PTR(T, name, base) \
654 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, base, class WXDLLEXPORT)
6108e3fd 655
68559fd5
VZ		 656#define WX_DEFINE_USER_EXPORTED_TYPEARRAY(T, name, base, expdecl) \
657 WX_DEFINE_TYPEARRAY_WITH_DECL(T, name, base, class expdecl)
658
d5d29b8a
VZ		 659#define WX_DEFINE_USER_EXPORTED_TYPEARRAY_PTR(T, name, base, expdecl) \
660 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, base, class expdecl)
6108e3fd 661
68559fd5 662#define WX_DEFINE_TYPEARRAY_WITH_DECL(T, name, base, classdecl) \
df5168c4 663 typedef T _wxArray##name; \
68559fd5 664 _WX_DEFINE_TYPEARRAY(_wxArray##name, name, base, classdecl)
1a931653 665
d5d29b8a 666#define WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, base, classdecl) \
6108e3fd 667 typedef T _wxArray##name; \
d5d29b8a 668 _WX_DEFINE_TYPEARRAY_PTR(_wxArray##name, name, base, classdecl)
6108e3fd 669
1a931653 670// ----------------------------------------------------------------------------
5a1cad6e 671// WX_DEFINE_SORTED_TYPEARRAY: this is the same as the previous macro, but it
1a931653
VZ		 672// defines a sorted array.
673//
674// Differences:
675// 1) it must be given a COMPARE function in ctor which takes 2 items of type
676// T* and should return -1, 0 or +1 if the first one is less/greater
677// than/equal to the second one.
678// 2) the Add() method inserts the item in such was that the array is always
679// sorted (it uses the COMPARE function)
680// 3) it has no Sort() method because it's always sorted
681// 4) Index() method is much faster (the sorted arrays use binary search
682// instead of linear one), but Add() is slower.
683// 5) there is no Insert() method because you can't insert an item into the
684// given position in a sorted array but there is IndexForInsert()/AddAt()
685// pair which may be used to optimize a common operation of "insert only if
686// not found"
687//
688// Note that you have to specify the comparison function when creating the
689// objects of this array type. If, as in 99% of cases, the comparison function
5a1cad6e
GD		 690// is the same for all objects of a class, WX_DEFINE_SORTED_TYPEARRAY_CMP below
691// is more convenient.
1a931653
VZ		 692//
693// Summary: use this class when the speed of Index() function is important, use
694// the normal arrays otherwise.
c801d85f
KB		 695// ----------------------------------------------------------------------------
696
17e656b0
VZ		 697#define wxARRAY_EMPTY_CMP
698
5a1cad6e
GD		 699#define WX_DEFINE_SORTED_TYPEARRAY(T, name, base) \
700 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY(T, name, base, \
701 wxARRAY_DEFAULT_EXPORT)
a497618a 702
5a1cad6e
GD		 703#define WX_DEFINE_SORTED_EXPORTED_TYPEARRAY(T, name, base) \
704 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY(T, name, base, WXDLLEXPORT)
a497618a 705
5a1cad6e
GD		 706#define WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY(T, name, base, expmode) \
707 typedef T _wxArray##name; \
3e49e577
MB		 708 typedef int (CMPFUNC_CONV *SCMPFUNC##name)(T pItem1, T pItem2); \
709 _WX_DEFINE_SORTED_TYPEARRAY_2(_wxArray##name, name, base, \
710 wxARRAY_EMPTY_CMP, class expmode, SCMPFUNC##name)
1a931653
VZ		 711
712// ----------------------------------------------------------------------------
5a1cad6e 713// WX_DEFINE_SORTED_TYPEARRAY_CMP: exactly the same as above but the comparison
1a931653
VZ		 714// function is provided by this macro and the objects of this class have a
715// default constructor which just uses it.
716//
717// The arguments are: the element type, the comparison function and the array
718// name
719//
5a1cad6e
GD		 720// NB: this is, of course, how WX_DEFINE_SORTED_TYPEARRAY() should have worked
721// from the very beginning - unfortunately I didn't think about this earlier
1a931653 722// ----------------------------------------------------------------------------
76314141 723
5a1cad6e
GD		 724#define WX_DEFINE_SORTED_TYPEARRAY_CMP(T, cmpfunc, name, base) \
725 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, base, \
726 wxARRAY_DEFAULT_EXPORT)
76314141 727
5a1cad6e
GD		 728#define WX_DEFINE_SORTED_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, base) \
729 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, base, \
730 WXDLLEXPORT)
1a931653 731
5a1cad6e
GD		 732#define WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, base, \
733 expmode) \
1a931653 734 typedef T _wxArray##name; \
3e49e577
MB		 735 typedef int (CMPFUNC_CONV *SCMPFUNC##name)(T pItem1, T pItem2); \
736 _WX_DEFINE_SORTED_TYPEARRAY_2(_wxArray##name, name, base, = cmpfunc, \
737 class expmode, SCMPFUNC##name)
1a931653
VZ		 738
739// ----------------------------------------------------------------------------
740// WX_DECLARE_OBJARRAY(T, name): this macro generates a new array class
741// named "name" which owns the objects of type T it contains, i.e. it will
742// delete them when it is destroyed.
743//
744// An element is of type T*, but arguments of type T& are taken (see below!)
745// and T& is returned.
746//
747// Don't use this for simple types such as "int" or "long"!
1a931653
VZ		 748//
749// Note on Add/Insert functions:
750// 1) function(T*) gives the object to the array, i.e. it will delete the
751// object when it's removed or in the array's dtor
752// 2) function(T&) will create a copy of the object and work with it
753//
754// Also:
755// 1) Remove() will delete the object after removing it from the array
756// 2) Detach() just removes the object from the array (returning pointer to it)
757//
758// NB1: Base type T should have an accessible copy ctor if Add(T&) is used
759// NB2: Never ever cast a array to it's base type: as dtor is not virtual
760// and so you risk having at least the memory leaks and probably worse
761//
762// Some functions of this class are not inline, so it takes some space to
763// define new class from this template even if you don't use it - which is not
764// the case for the simple (non-object) array classes
765//
1a931653
VZ		 766// To use an objarray class you must
767// #include "dynarray.h"
768// WX_DECLARE_OBJARRAY(element_type, list_class_name)
769// #include "arrimpl.cpp"
770// WX_DEFINE_OBJARRAY(list_class_name) // name must be the same as above!
771//
772// This is necessary because at the moment of DEFINE_OBJARRAY class parsing the
773// element_type must be fully defined (i.e. forward declaration is not
774// enough), while WX_DECLARE_OBJARRAY may be done anywhere. The separation of
775// two allows to break cicrcular dependencies with classes which have member
776// variables of objarray type.
777// ----------------------------------------------------------------------------
778
779#define WX_DECLARE_OBJARRAY(T, name) \
780 WX_DECLARE_USER_EXPORTED_OBJARRAY(T, name, wxARRAY_DEFAULT_EXPORT)
781
782#define WX_DECLARE_EXPORTED_OBJARRAY(T, name) \
783 WX_DECLARE_USER_EXPORTED_OBJARRAY(T, name, WXDLLEXPORT)
784
fd68cfdb 785#define WX_DECLARE_OBJARRAY_WITH_DECL(T, name, decl) \
1a931653 786 typedef T _wxObjArray##name; \
fd68cfdb
VS		 787 _WX_DECLARE_OBJARRAY(_wxObjArray##name, name, wxArrayPtrVoid, decl)
788
789#define WX_DECLARE_USER_EXPORTED_OBJARRAY(T, name, expmode) \
790 WX_DECLARE_OBJARRAY_WITH_DECL(T, name, class expmode)
1a931653
VZ		 791
792// WX_DEFINE_OBJARRAY is going to be redefined when arrimpl.cpp is included,
793// try to provoke a human-understandable error if it used incorrectly.
794//
795// there is no real need for 3 different macros in the DEFINE case but do it
796// anyhow for consistency
797#define WX_DEFINE_OBJARRAY(name) DidYouIncludeArrimplCpp
798#define WX_DEFINE_EXPORTED_OBJARRAY(name) WX_DEFINE_OBJARRAY(name)
76314141 799#define WX_DEFINE_USER_EXPORTED_OBJARRAY(name) WX_DEFINE_OBJARRAY(name)
76314141 800
5a1cad6e
GD		 801// ----------------------------------------------------------------------------
802// Some commonly used predefined base arrays
803// ----------------------------------------------------------------------------
804
eee614d3
VS		 805WX_DECLARE_USER_EXPORTED_BASEARRAY(const void *, wxBaseArrayPtrVoid,
806 WXDLLIMPEXP_BASE);
6108e3fd
VZ		 807WX_DECLARE_USER_EXPORTED_BASEARRAY(short, wxBaseArrayShort, WXDLLIMPEXP_BASE);
808WX_DECLARE_USER_EXPORTED_BASEARRAY(int, wxBaseArrayInt, WXDLLIMPEXP_BASE);
809WX_DECLARE_USER_EXPORTED_BASEARRAY(long, wxBaseArrayLong, WXDLLIMPEXP_BASE);
810WX_DECLARE_USER_EXPORTED_BASEARRAY(double, wxBaseArrayDouble, WXDLLIMPEXP_BASE);
5a1cad6e
GD		 811
812// ----------------------------------------------------------------------------
813// Convenience macros to define arrays from base arrays
814// ----------------------------------------------------------------------------
815
816#define WX_DEFINE_ARRAY(T, name) \
817 WX_DEFINE_TYPEARRAY(T, name, wxBaseArrayPtrVoid)
d5d29b8a
VZ		 818#define WX_DEFINE_ARRAY_PTR(T, name) \
819 WX_DEFINE_TYPEARRAY_PTR(T, name, wxBaseArrayPtrVoid)
5a1cad6e
GD		 820#define WX_DEFINE_EXPORTED_ARRAY(T, name) \
821 WX_DEFINE_EXPORTED_TYPEARRAY(T, name, wxBaseArrayPtrVoid)
d5d29b8a
VZ		 822#define WX_DEFINE_EXPORTED_ARRAY_PTR(T, name) \
823 WX_DEFINE_EXPORTED_TYPEARRAY_PTR(T, name, wxBaseArrayPtrVoid)
824#define WX_DEFINE_ARRAY_WITH_DECL_PTR(T, name, decl) \
825 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, wxBaseArrayPtrVoid, decl)
5a1cad6e 826#define WX_DEFINE_USER_EXPORTED_ARRAY(T, name, expmode) \
991023b4 827 WX_DEFINE_TYPEARRAY_WITH_DECL(T, name, wxBaseArrayPtrVoid, expmode)
d5d29b8a
VZ		 828#define WX_DEFINE_USER_EXPORTED_ARRAY_PTR(T, name, expmode) \
829 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, wxBaseArrayPtrVoid, expmode)
5a1cad6e
GD		 830
831#define WX_DEFINE_ARRAY_SHORT(T, name) \
d5d29b8a 832 WX_DEFINE_TYPEARRAY_PTR(T, name, wxBaseArrayShort)
5a1cad6e 833#define WX_DEFINE_EXPORTED_ARRAY_SHORT(T, name) \
d5d29b8a 834 WX_DEFINE_EXPORTED_TYPEARRAY_PTR(T, name, wxBaseArrayShort)
5a1cad6e 835#define WX_DEFINE_USER_EXPORTED_ARRAY_SHORT(T, name, expmode) \
d5d29b8a 836 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, wxBaseArrayShort, expmode)
5a1cad6e
GD		 837
838#define WX_DEFINE_ARRAY_INT(T, name) \
d5d29b8a 839 WX_DEFINE_TYPEARRAY_PTR(T, name, wxBaseArrayInt)
5a1cad6e 840#define WX_DEFINE_EXPORTED_ARRAY_INT(T, name) \
d5d29b8a 841 WX_DEFINE_EXPORTED_TYPEARRAY_PTR(T, name, wxBaseArrayInt)
5a1cad6e 842#define WX_DEFINE_USER_EXPORTED_ARRAY_INT(T, name, expmode) \
d5d29b8a 843 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, wxBaseArrayInt, expmode)
5a1cad6e
GD		 844
845#define WX_DEFINE_ARRAY_LONG(T, name) \
d5d29b8a 846 WX_DEFINE_TYPEARRAY_PTR(T, name, wxBaseArrayLong)
5a1cad6e 847#define WX_DEFINE_EXPORTED_ARRAY_LONG(T, name) \
d5d29b8a 848 WX_DEFINE_EXPORTED_TYPEARRAY_PTR(T, name, wxBaseArrayLong)
5a1cad6e 849#define WX_DEFINE_USER_EXPORTED_ARRAY_LONG(T, name, expmode) \
d5d29b8a 850 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, wxBaseArrayLong, expmode)
5a1cad6e
GD		 851
852#define WX_DEFINE_ARRAY_DOUBLE(T, name) \
d5d29b8a 853 WX_DEFINE_TYPEARRAY_PTR(T, name, wxBaseArrayDouble)
5a1cad6e 854#define WX_DEFINE_EXPORTED_ARRAY_DOUBLE(T, name) \
d5d29b8a 855 WX_DEFINE_EXPORTED_TYPEARRAY_PTR(T, name, wxBaseArrayDouble)
5a1cad6e 856#define WX_DEFINE_USER_EXPORTED_ARRAY_DOUBLE(T, name, expmode) \
d5d29b8a 857 WX_DEFINE_TYPEARRAY_WITH_DECL_PTR(T, name, wxBaseArrayDouble, expmode)
5a1cad6e
GD		 858
859// ----------------------------------------------------------------------------
860// Convenience macros to define sorted arrays from base arrays
861// ----------------------------------------------------------------------------
862
863#define WX_DEFINE_SORTED_ARRAY(T, name) \
864 WX_DEFINE_SORTED_TYPEARRAY(T, name, wxBaseArrayPtrVoid)
865#define WX_DEFINE_SORTED_EXPORTED_ARRAY(T, name) \
866 WX_DEFINE_SORTED_EXPORTED_TYPEARRAY(T, name, wxBaseArrayPtrVoid)
867#define WX_DEFINE_SORTED_USER_EXPORTED_ARRAY(T, name, expmode) \
868 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY(T, name, wxBaseArrayPtrVoid, expmode)
869
870#define WX_DEFINE_SORTED_ARRAY_SHORT(T, name) \
871 WX_DEFINE_SORTED_TYPEARRAY(T, name, wxBaseArrayShort)
872#define WX_DEFINE_SORTED_EXPORTED_ARRAY_SHORT(T, name) \
873 WX_DEFINE_SORTED_EXPORTED_TYPEARRAY(T, name, wxBaseArrayShort)
874#define WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_SHORT(T, name, expmode) \
875 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY(T, name, wxBaseArrayShort, expmode)
876
877#define WX_DEFINE_SORTED_ARRAY_INT(T, name) \
878 WX_DEFINE_SORTED_TYPEARRAY(T, name, wxBaseArrayInt)
879#define WX_DEFINE_SORTED_EXPORTED_ARRAY_INT(T, name) \
880 WX_DEFINE_SORTED_EXPORTED_TYPEARRAY(T, name, wxBaseArrayInt)
881#define WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_INT(T, name, expmode) \
882 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY(T, name, wxBaseArrayInt, expmode)
883
884#define WX_DEFINE_SORTED_ARRAY_LONG(T, name) \
885 WX_DEFINE_SORTED_TYPEARRAY(T, name, wxBaseArrayLong)
886#define WX_DEFINE_SORTED_EXPORTED_ARRAY_LONG(T, name) \
887 WX_DEFINE_SORTED_EXPORTED_TYPEARRAY(T, name, wxBaseArrayLong)
888#define WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_LONG(T, name, expmode) \
889 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY(T, name, wxBaseArrayLong, expmode)
890
891// ----------------------------------------------------------------------------
892// Convenience macros to define sorted arrays from base arrays
893// ----------------------------------------------------------------------------
894
895#define WX_DEFINE_SORTED_ARRAY_CMP(T, cmpfunc, name) \
896 WX_DEFINE_SORTED_TYPEARRAY_CMP(T, cmpfunc, name, wxBaseArrayPtrVoid)
897#define WX_DEFINE_SORTED_EXPORTED_ARRAY_CMP(T, cmpfunc, name) \
898 WX_DEFINE_SORTED_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, wxBaseArrayPtrVoid)
899#define WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_CMP(T, cmpfunc, \
900 name, expmode) \
901 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, \
902 wxBaseArrayPtrVoid, expmode)
903
904#define WX_DEFINE_SORTED_ARRAY_CMP_SHORT(T, cmpfunc, name) \
905 WX_DEFINE_SORTED_TYPEARRAY_CMP(T, cmpfunc, name, wxBaseArrayShort)
906#define WX_DEFINE_SORTED_EXPORTED_ARRAY_CMP_SHORT(T, cmpfunc, name) \
907 WX_DEFINE_SORTED_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, wxBaseArrayShort)
908#define WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_CMP_SHORT(T, cmpfunc, \
909 name, expmode) \
910 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, \
911 wxBaseArrayShort, expmode)
912
913#define WX_DEFINE_SORTED_ARRAY_CMP_INT(T, cmpfunc, name) \
914 WX_DEFINE_SORTED_TYPEARRAY_CMP(T, cmpfunc, name, wxBaseArrayInt)
915#define WX_DEFINE_SORTED_EXPORTED_ARRAY_CMP_INT(T, cmpfunc, name) \
916 WX_DEFINE_SORTED_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, wxBaseArrayInt)
917#define WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_CMP_INT(T, cmpfunc, \
918 name, expmode) \
919 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, \
920 wxBaseArrayInt, expmode)
921
922#define WX_DEFINE_SORTED_ARRAY_CMP_LONG(T, cmpfunc, name) \
923 WX_DEFINE_SORTED_TYPEARRAY_CMP(T, cmpfunc, name, wxBaseArrayLong)
924#define WX_DEFINE_SORTED_EXPORTED_ARRAY_CMP_LONG(T, cmpfunc, name) \
925 WX_DEFINE_SORTED_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, wxBaseArrayLong)
926#define WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_CMP_LONG(T, cmpfunc, \
927 name, expmode) \
928 WX_DEFINE_SORTED_USER_EXPORTED_TYPEARRAY_CMP(T, cmpfunc, name, \
929 wxBaseArrayLong, expmode)
930
c801d85f 931// ----------------------------------------------------------------------------
1a931653 932// Some commonly used predefined arrays
c801d85f
KB		 933// ----------------------------------------------------------------------------
934
6108e3fd
VZ		 935WX_DEFINE_USER_EXPORTED_ARRAY_SHORT(short, wxArrayShort, class WXDLLIMPEXP_BASE);
936WX_DEFINE_USER_EXPORTED_ARRAY_INT(int, wxArrayInt, class WXDLLIMPEXP_BASE);
937WX_DEFINE_USER_EXPORTED_ARRAY_LONG(long, wxArrayLong, class WXDLLIMPEXP_BASE);
d5d29b8a 938WX_DEFINE_USER_EXPORTED_ARRAY_PTR(void *, wxArrayPtrVoid, class WXDLLIMPEXP_BASE);
c801d85f 939
2b9bd418 940// -----------------------------------------------------------------------------
0cbff120 941// convenience macros
2b9bd418
VZ		 942// -----------------------------------------------------------------------------
943
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VZ		 944// append all element of one array to another one
945#define WX_APPEND_ARRAY(array, other) \
946 { \
df5168c4 947 size_t count = (other).size(); \
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VZ		 948 for ( size_t n = 0; n < count; n++ ) \
949 { \
df5168c4 950 (array).push_back((other)[n]); \
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VZ		 951 } \
952 }
953
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VZ		 954// delete all array elements
955//
956// NB: the class declaration of the array elements must be visible from the
957// place where you use this macro, otherwise the proper destructor may not
958// be called (a decent compiler should give a warning about it, but don't
959// count on it)!
960#define WX_CLEAR_ARRAY(array) \
961 { \
df5168c4 962 size_t count = (array).size(); \
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VZ		 963 for ( size_t n = 0; n < count; n++ ) \
964 { \
5d5b1c0c 965 delete (array)[n]; \
2b9bd418 966 } \
2c356747 967 \
df5168c4 968 (array).clear(); \
2b9bd418 969 }
a497618a 970
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KB		 971#endif // _DYNARRAY_H
972
wxWidgets (Impactor)