Added --use-stl to cnfigure, wxUSE_STL to setup0.h

Moved wx/datetime.inl contents to wx/datetime.h and removed
inline redefinition hack.
  Implemented STL-like interface on top of wxList/wxArray, when wxUSE_STL=0.
  Implemented wxList-like and wxArray interfaces on top of std::list and
std::vector, when wxUSE_STL=1.
  Added arrstr.h, moved wxArrayString declaration there; string.h
#includes arrstr.h only if WXWIN_COMPATIBILITY_2_4 is enabled.
  Added WX_CLEAR_HASH_MAP, WX_CLEAR_HASH_TABLE, WX_CLEAR_LIST macros,
to clear a wxHashMap, wxHashTable, wxList containing pointers: deletes
pointers and makes container zero-sized.
  When wxUSE_STL=1, wxStringList works like a std::list<wxString>.
  Made wxBase compile when wxUSE_STL=1.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21768 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Mattia Barbon
2003-07-08 19:52:35 +00:00
parent 0598fd99db
commit df5168c427
57 changed files with 2732 additions and 535 deletions

View File

@@ -12,12 +12,23 @@
#ifndef _DYNARRAY_H
#define _DYNARRAY_H
#if defined(__GNUG__) && !defined(__APPLE__)
#if defined(__GNUG__) && !defined(__APPLE__) && \
!(defined(__MINGW32__) && __GNUC__ == 3 && __GNUC_MINOR__ == 2)
#pragma interface "dynarray.h"
#endif
#include "wx/defs.h"
#if wxUSE_STL
#include "wx/beforestd.h"
#include <vector>
#include <algorithm>
#include "wx/afterstd.h"
#if defined(__WXMSW__) && defined(__MINGW32__)
#include "wx/msw/winundef.h"
#endif
#endif
/*
This header defines the dynamic arrays and object arrays (i.e. arrays which
own their elements). Dynamic means that the arrays grow automatically as
@@ -76,6 +87,59 @@ typedef int (wxCMPFUNC_CONV *CMPFUNC)(const void* pItem1, const void* pItem2);
// you cast "SomeArray *" as "BaseArray *" and then delete it)
// ----------------------------------------------------------------------------
#if wxUSE_STL
#define _WX_DECLARE_BASEARRAY(T, name, classexp) \
classexp name : public std::vector<T> \
{ \
public: \
void Empty() { clear(); } \
void Clear() { clear(); } \
void Alloc(size_t uiSize) { reserve(uiSize); } \
void Shrink(); \
\
size_t GetCount() const { return size(); } \
void SetCount(size_t n, T v = T()) { resize(n, v); } \
bool IsEmpty() const { return empty(); } \
size_t Count() const { return size(); } \
\
typedef T base_type; \
\
protected: \
T& Item(size_t uiIndex) const \
{ wxASSERT( uiIndex < size() ); return (T&)operator[](uiIndex); } \
\
int Index(T e, bool bFromEnd = FALSE) const; \
int Index(T lItem, CMPFUNC fnCompare) const; \
size_t IndexForInsert(T lItem, CMPFUNC fnCompare) const; \
void Add(T lItem, size_t nInsert = 1) \
{ insert(end(), nInsert, lItem); } \
void Add(T lItem, CMPFUNC fnCompare); \
void Insert(T lItem, size_t uiIndex, size_t nInsert = 1) \
{ insert(begin() + uiIndex, nInsert, lItem); } \
void Remove(T lItem); \
void RemoveAt(size_t uiIndex, size_t nRemove = 1) \
{ erase(begin() + uiIndex, begin() + uiIndex + nRemove); } \
\
void Sort(CMPFUNC fCmp) \
{ \
Predicate p(fCmp); \
std::sort(begin(), end(), p); \
} \
private: \
class Predicate \
{ \
typedef CMPFUNC fnc; \
fnc m_f; \
public: \
Predicate(fnc f) : m_f(f) { } \
bool operator()(const T& i1, const T& i2) \
{ return m_f((T*)&i1, (T*)&i2) < 0; /* const cast */ } \
}; \
}
#else // if !wxUSE_STL
#define _WX_DECLARE_BASEARRAY(T, name, classexp) \
classexp name \
{ \
@@ -113,6 +177,47 @@ protected: \
\
void Sort(CMPFUNC fnCompare); \
\
/* *minimal* STL-ish interface, for derived classes */ \
typedef T value_type; \
typedef value_type* iterator; \
typedef const value_type* const_iterator; \
typedef value_type& reference; \
typedef const value_type& const_reference; \
typedef int difference_type; \
typedef size_t size_type; \
\
void assign(const_iterator first, const_iterator last); \
void assign(size_type n, const_reference v); \
size_type capacity() const { return m_nSize; } \
void clear() { Clear(); } \
bool empty() const { return IsEmpty(); } \
iterator erase(iterator first, iterator last) \
{ \
size_type idx = first - begin(); \
RemoveAt(idx, last - first); \
return begin() + idx; \
} \
iterator erase(iterator it) { return erase(it, it + 1); } \
void insert(iterator it, size_type n, const value_type& v) \
{ Insert(v, it - begin(), n); } \
iterator insert(iterator it, const value_type& v = value_type()) \
{ \
size_type idx = it - begin(); \
Insert(v, idx); \
return begin() + idx; \
} \
void insert(iterator it, const_iterator first, const_iterator last);\
size_type max_size() const { return INT_MAX; } \
void pop_back() { RemoveAt(size() - 1); } \
void push_back(const value_type& v) { Add(v); } \
void reserve(size_type n) { if(n > m_nSize) Realloc(n); } \
void resize(size_type n, value_type v = value_type()); \
size_type size() const { return GetCount(); } \
\
iterator begin() { return m_pItems; } \
iterator end() { return m_pItems + m_nCount; } \
const_iterator begin() const { return m_pItems; } \
const_iterator end() const { return m_pItems + m_nCount; } \
private: \
void Grow(size_t nIncrement = 0); \
bool Realloc(size_t nSize); \
@@ -123,6 +228,8 @@ private: \
T *m_pItems; \
}
#endif // !wxUSE_STL
// ============================================================================
// The private helper macros containing the core of the array classes
// ============================================================================
@@ -144,6 +251,41 @@ private: \
// _WX_DEFINE_TYPEARRAY: array for simple types
// ----------------------------------------------------------------------------
#if wxUSE_STL
#define _WX_DEFINE_TYPEARRAY(T, name, base, classexp) \
typedef int (CMPFUNC_CONV *CMPFUNC##T)(T *pItem1, T *pItem2); \
classexp name : public base \
{ \
public: \
T& operator[](size_t uiIndex) const \
{ return (T&)(base::operator[](uiIndex)); } \
T& Item(size_t uiIndex) const \
{ return (T&)/*const cast*/base::operator[](uiIndex); } \
T& Last() const \
{ return Item(Count() - 1); } \
\
int Index(T e, bool bFromEnd = FALSE) const \
{ return base::Index(e, bFromEnd); } \
\
void Add(T Item, size_t nInsert = 1) \
{ insert(end(), nInsert, Item); } \
void Insert(T Item, size_t uiIndex, size_t nInsert = 1) \
{ insert(begin() + uiIndex, nInsert, Item); } \
\
void RemoveAt(size_t uiIndex, size_t nRemove = 1) \
{ base::RemoveAt(uiIndex, nRemove); } \
void Remove(T Item) \
{ int iIndex = Index(Item); \
wxCHECK2_MSG( iIndex != wxNOT_FOUND, return, \
_WX_ERROR_REMOVE); \
RemoveAt((size_t)iIndex); } \
\
void Sort(CMPFUNC##T fCmp) { base::Sort((CMPFUNC)fCmp); } \
}
#else // if !wxUSE_STL
#define _WX_DEFINE_TYPEARRAY(T, name, base, classexp) \
wxCOMPILE_TIME_ASSERT2(sizeof(T) <= sizeof(base::base_type), \
TypeTooBigToBeStoredIn##base, \
@@ -161,11 +303,11 @@ public: \
return *this; } \
\
T& operator[](size_t uiIndex) const \
{ return (T&)(base::Item(uiIndex)); } \
{ return (T&)(base::operator[](uiIndex)); } \
T& Item(size_t uiIndex) const \
{ return (T&)(base::Item(uiIndex)); } \
{ return (T&)(base::operator[](uiIndex)); } \
T& Last() const \
{ return (T&)(base::Item(Count() - 1)); } \
{ return (T&)(base::operator[](Count() - 1)); } \
\
int Index(T Item, bool bFromEnd = FALSE) const \
{ return base::Index((base_type)Item, bFromEnd); } \
@@ -184,7 +326,129 @@ public: \
base::RemoveAt((size_t)iIndex); } \
\
void Sort(CMPFUNC##T fCmp) { base::Sort((CMPFUNC)fCmp); } \
}
\
/* STL-like interface */ \
private: \
typedef base::iterator biterator; \
typedef base::const_iterator bconst_iterator; \
typedef base::value_type bvalue_type; \
typedef base::const_reference bconst_reference; \
public: \
typedef T value_type; \
typedef value_type* pointer; \
typedef const value_type* const_pointer; \
typedef value_type* iterator; \
typedef const value_type* const_iterator; \
typedef value_type& reference; \
typedef const value_type& const_reference; \
typedef base::difference_type difference_type; \
typedef base::size_type size_type; \
\
class reverse_iterator \
{ \
typedef name::reference reference; \
typedef name::pointer pointer; \
typedef reverse_iterator itor; \
friend itor operator+(int o, const itor& it); \
friend itor operator+(const itor& it, int o); \
friend itor operator-(const itor& it, int o); \
friend difference_type operator -(const itor& i1, const itor& i2);\
public: \
pointer m_ptr; \
reverse_iterator() : m_ptr(NULL) { } \
reverse_iterator(pointer ptr) : m_ptr(ptr) { } \
reverse_iterator(const itor& it) : m_ptr(it.m_ptr) { } \
reference operator*() const { return *m_ptr; } \
pointer operator->() const { return m_ptr; } \
itor operator++() { --m_ptr; return *this; } \
itor operator++(int) \
{ reverse_iterator tmp = *this; --m_ptr; return tmp; } \
itor operator--() { ++m_ptr; return *this; } \
itor operator--(int) { itor tmp = *this; ++m_ptr; return tmp; } \
bool operator ==(const itor& it) { return m_ptr == it.m_ptr; } \
bool operator !=(const itor& it) { return m_ptr != it.m_ptr; } \
}; \
\
class const_reverse_iterator \
{ \
typedef name::const_reference reference; \
typedef name::const_pointer pointer; \
typedef const_reverse_iterator itor; \
friend itor operator+(int o, const itor& it); \
friend itor operator+(const itor& it, int o); \
friend itor operator-(const itor& it, int o); \
friend difference_type operator -(const itor& i1, const itor& i2);\
public: \
pointer m_ptr; \
const_reverse_iterator() : m_ptr(NULL) { } \
const_reverse_iterator(pointer ptr) : m_ptr(ptr) { } \
const_reverse_iterator(const itor& it) : m_ptr(it.m_ptr) { } \
const_reverse_iterator(const reverse_iterator& it) : m_ptr(it.m_ptr) { }\
reference operator*() const { return *m_ptr; } \
pointer operator->() const { return m_ptr; } \
itor operator++() { --m_ptr; return *this; } \
itor operator++(int) \
{ itor tmp = *this; --m_ptr; return tmp; } \
itor operator--() { ++m_ptr; return *this; } \
itor operator--(int) { itor tmp = *this; ++m_ptr; return tmp; } \
bool operator ==(const itor& it) { return m_ptr == it.m_ptr; } \
bool operator !=(const itor& it) { return m_ptr != it.m_ptr; } \
}; \
\
void assign(const_iterator first, const_iterator last) \
{ base::assign((bconst_iterator)first, (bconst_iterator)last); } \
void assign(size_type n, const_reference v) \
{ base::assign(n, (bconst_reference)v); } \
reference back() { return *(end() - 1); } \
const_reference back() const { return *(end() - 1); } \
iterator begin() { return (iterator)base::begin(); } \
const_iterator begin() const { return (const_iterator)base::begin(); }\
size_type capacity() const { return base::capacity(); } \
void clear() { base::clear(); } \
bool empty() const { return base::empty(); } \
iterator end() { return (iterator)base::end(); } \
const_iterator end() const { return (const_iterator)base::end(); } \
iterator erase(iterator first, iterator last) \
{ return (iterator)base::erase((biterator)first, (biterator)last); }\
iterator erase(iterator it) \
{ return (iterator)base::erase((biterator)it); } \
reference front() { return *begin(); } \
const_reference front() const { return *begin(); } \
void insert(iterator it, size_type n, const_reference v) \
{ base::insert((biterator)it, n, (bconst_reference)v); } \
iterator insert(iterator it, const_reference v = value_type()) \
{ return (iterator)base::insert((biterator)it, (bconst_reference)v); }\
void insert(iterator it, const_iterator first, const_iterator last) \
{ base::insert((biterator)it, (bconst_iterator)first, \
(bconst_iterator)last); } \
size_type max_size() const { return base::max_size(); } \
void pop_back() { base::pop_back(); } \
void push_back(const_reference v) \
{ base::push_back((bconst_reference)v); } \
reverse_iterator rbegin() { return reverse_iterator(end() - 1); } \
const_reverse_iterator rbegin() const; \
reverse_iterator rend() { return reverse_iterator(begin() - 1); } \
const_reverse_iterator rend() const; \
void reserve(size_type n) { base::reserve(n); }; \
void resize(size_type n, value_type v = value_type()); \
size_type size() const { return base::size(); } \
}; \
\
inline name::reverse_iterator operator+(int o, const name::reverse_iterator& it) { return it.m_ptr - o; } \
inline name::reverse_iterator operator+(const name::reverse_iterator& it, int o) { return it.m_ptr - o; } \
inline name::reverse_iterator operator-(const name::reverse_iterator& it, int o) { return it.m_ptr + o; } \
inline name::difference_type operator -(const name::reverse_iterator& i1, \
const name::reverse_iterator& i2) \
{ return i1.m_ptr - i2.m_ptr; } \
\
inline name::const_reverse_iterator operator+(int o, const name::const_reverse_iterator& it) { return it.m_ptr - o; } \
inline name::const_reverse_iterator operator+(const name::const_reverse_iterator& it, int o) { return it.m_ptr - o; } \
inline name::const_reverse_iterator operator-(const name::const_reverse_iterator& it, int o) { return it.m_ptr + o; } \
inline name::difference_type operator -(const name::const_reverse_iterator& i1,\
const name::const_reverse_iterator& i2) \
{ return i1.m_ptr - i2.m_ptr; } \
#endif // !wxUSE_STL
// ----------------------------------------------------------------------------
// _WX_DEFINE_SORTED_TYPEARRAY: sorted array for simple data types
@@ -192,14 +456,17 @@ public: \
// ----------------------------------------------------------------------------
#define _WX_DEFINE_SORTED_TYPEARRAY(T, name, base, defcomp, classexp) \
typedef int (CMPFUNC_CONV *SCMPFUNC##T)(T pItem1, T pItem2); \
_WX_DEFINE_SORTED_TYPEARRAY_2(T, name, base, defcomp, classexp, SCMPFUNC##T)
#define _WX_DEFINE_SORTED_TYPEARRAY_2(T, name, base, defcomp, classexp, comptype)\
wxCOMPILE_TIME_ASSERT2(sizeof(T) <= sizeof(void *), \
TypeTooBigToBeStoredInSorted##base, \
name); \
typedef int (CMPFUNC_CONV *SCMPFUNC##T)(T pItem1, T pItem2); \
classexp name : public base \
{ \
public: \
name(SCMPFUNC##T fn defcomp) { m_fnCompare = fn; } \
name(comptype fn defcomp) { m_fnCompare = fn; } \
\
name& operator=(const name& src) \
{ base* temp = (base*) this; \
@@ -208,11 +475,11 @@ public: \
return *this; } \
\
T& operator[](size_t uiIndex) const \
{ return (T&)(base::Item(uiIndex)); } \
{ return (T&)(base::operator[](uiIndex)); } \
T& Item(size_t uiIndex) const \
{ return (T&)(base::Item(uiIndex)); } \
{ return (T&)(base::operator[](uiIndex)); } \
T& Last() const \
{ return (T&)(base::Item(Count() - 1)); } \
{ return (T&)(base::operator[](size() - 1)); } \
\
int Index(T Item) const \
{ return base::Index(Item, (CMPFUNC)m_fnCompare); } \
@@ -221,32 +488,34 @@ public: \
{ return base::IndexForInsert(Item, (CMPFUNC)m_fnCompare); } \
\
void AddAt(T item, size_t index) \
{ base::Insert(item, index); } \
{ base::insert(begin() + index, item); } \
\
void Add(T Item) \
{ base::Add(Item, (CMPFUNC)m_fnCompare); } \
\
void RemoveAt(size_t uiIndex, size_t nRemove = 1) \
{ base::RemoveAt(uiIndex, nRemove); } \
{ base::erase(begin() + uiIndex, begin() + uiIndex + nRemove); } \
void Remove(T Item) \
{ int iIndex = Index(Item); \
wxCHECK2_MSG( iIndex != wxNOT_FOUND, return, \
_WX_ERROR_REMOVE ); \
base::RemoveAt((size_t)iIndex); } \
base::erase(begin() + iIndex); } \
\
private: \
SCMPFUNC##T m_fnCompare; \
comptype m_fnCompare; \
}
// ----------------------------------------------------------------------------
// _WX_DECLARE_OBJARRAY: an array for pointers to type T with owning semantics
// ----------------------------------------------------------------------------
#define _WX_DECLARE_OBJARRAY(T, name, base, classexp) \
typedef int (CMPFUNC_CONV *CMPFUNC##T)(T **pItem1, T **pItem2); \
classexp name : public base \
classexp name : protected base \
{ \
typedef int (CMPFUNC_CONV *CMPFUNC##base)(void **pItem1, void **pItem2); \
typedef base base_array; \
public: \
name() { } \
name(const name& src); \
@@ -254,29 +523,40 @@ public: \
\
~name(); \
\
void Alloc(size_t count) { reserve(count); } \
size_t GetCount() const { return base_array::size(); } \
size_t size() const { return base_array::size(); } \
bool IsEmpty() const { return base_array::empty(); } \
size_t Count() const { return base_array::size(); } \
void Shrink() { base::Shrink(); } \
\
T& operator[](size_t uiIndex) const \
{ return *(T*)base::Item(uiIndex); } \
{ return *(T*)base::operator[](uiIndex); } \
T& Item(size_t uiIndex) const \
{ return *(T*)base::Item(uiIndex); } \
{ return *(T*)base::operator[](uiIndex); } \
T& Last() const \
{ return *(T*)(base::Item(Count() - 1)); } \
{ return *(T*)(base::operator[](size() - 1)); } \
\
int Index(const T& Item, bool bFromEnd = FALSE) const; \
\
void Add(const T& Item, size_t nInsert = 1); \
void Add(const T* pItem) \
{ base::Add((T*)pItem); } \
{ base::push_back((T*)pItem); } \
void push_back(const T* pItem) \
{ base::push_back((T*)pItem); } \
void push_back(const T& Item) \
{ Add(Item); } \
\
void Insert(const T& Item, size_t uiIndex, size_t nInsert = 1); \
void Insert(const T* pItem, size_t uiIndex) \
{ base::Insert((T*)pItem, uiIndex); } \
{ base::insert(begin() + uiIndex, (T*)pItem); } \
\
void Empty() { DoEmpty(); base::Empty(); } \
void Clear() { DoEmpty(); base::Clear(); } \
void Empty() { DoEmpty(); base::clear(); } \
void Clear() { DoEmpty(); base::clear(); } \
\
T* Detach(size_t uiIndex) \
{ T* p = (T*)base::Item(uiIndex); \
base::RemoveAt(uiIndex); return p; } \
{ T* p = (T*)base::operator[](uiIndex); \
base::erase(begin() + uiIndex); return p; } \
void RemoveAt(size_t uiIndex, size_t nRemove = 1); \
\
void Sort(CMPFUNC##T fCmp) { base::Sort((CMPFUNC##base)fCmp); } \
@@ -337,7 +617,7 @@ private: \
WX_DEFINE_TYPEARRAY_WITH_DECL(T, name, base, class expdecl)
#define WX_DEFINE_TYPEARRAY_WITH_DECL(T, name, base, classdecl) \
typedef T _wxArray##name; \
typedef T _wxArray##name; \
_WX_DEFINE_TYPEARRAY(_wxArray##name, name, base, classdecl)
// ----------------------------------------------------------------------------
@@ -608,10 +888,10 @@ WX_DEFINE_USER_EXPORTED_ARRAY (void *, wxArrayPtrVoid, class WXDLLIMPEXP_B
// append all element of one array to another one
#define WX_APPEND_ARRAY(array, other) \
{ \
size_t count = (other).Count(); \
size_t count = (other).size(); \
for ( size_t n = 0; n < count; n++ ) \
{ \
(array).Add((other)[n]); \
(array).push_back((other)[n]); \
} \
}
@@ -623,13 +903,13 @@ WX_DEFINE_USER_EXPORTED_ARRAY (void *, wxArrayPtrVoid, class WXDLLIMPEXP_B
// count on it)!
#define WX_CLEAR_ARRAY(array) \
{ \
size_t count = (array).Count(); \
size_t count = (array).size(); \
for ( size_t n = 0; n < count; n++ ) \
{ \
delete (array)[n]; \
} \
\
(array).Empty(); \
(array).clear(); \
}
#endif // _DYNARRAY_H