qvector.h
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- /****************************************************************************
- **
- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtCore module of the Qt Toolkit.
- **
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- **
- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 3.0 as published by the Free
- ** Software Foundation and appearing in the file LICENSE.GPL included in
- ** the packaging of this file. Please review the following information
- ** to ensure GNU General Public Licensing requirements will be met:
- ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
- ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
- ** exception, Nokia gives you certain additional rights. These rights
- ** are described in the Nokia Qt GPL Exception version 1.3, included in
- ** the file GPL_EXCEPTION.txt in this package.
- **
- ** Qt for Windows(R) Licensees
- ** As a special exception, Nokia, as the sole copyright holder for Qt
- ** Designer, grants users of the Qt/Eclipse Integration plug-in the
- ** right for the Qt/Eclipse Integration to link to functionality
- ** provided by Qt Designer and its related libraries.
- **
- ** If you are unsure which license is appropriate for your use, please
- ** contact the sales department at qt-sales@nokia.com.
- **
- ****************************************************************************/
- #ifndef QVECTOR_H
- #define QVECTOR_H
- #include <QtCore/qiterator.h>
- #include <QtCore/qatomic.h>
- #include <QtCore/qalgorithms.h>
- #include <QtCore/qlist.h>
- #ifndef QT_NO_STL
- #include <iterator>
- #include <vector>
- #endif
- #include <stdlib.h>
- #include <string.h>
- QT_BEGIN_HEADER
- QT_BEGIN_NAMESPACE
- QT_MODULE(Core)
- struct Q_CORE_EXPORT QVectorData
- {
- QBasicAtomicInt ref;
- int alloc;
- int size;
- #if defined(QT_ARCH_SPARC) && defined(Q_CC_GNU) && defined(__LP64__) && defined(QT_BOOTSTRAPPED)
- // workaround for bug in gcc 3.4.2
- uint sharable;
- uint capacity;
- #else
- uint sharable : 1;
- uint capacity : 1;
- #endif
- static QVectorData shared_null;
- static QVectorData *malloc(int sizeofTypedData, int size, int sizeofT, QVectorData *init);
- static int grow(int sizeofTypedData, int size, int sizeofT, bool excessive);
- };
- template <typename T>
- struct QVectorTypedData
- {
- QBasicAtomicInt ref;
- int alloc;
- int size;
- #if defined(QT_ARCH_SPARC) && defined(Q_CC_GNU) && defined(__LP64__) && defined(QT_BOOTSTRAPPED)
- // workaround for bug in gcc 3.4.2
- uint sharable;
- uint capacity;
- #else
- uint sharable : 1;
- uint capacity : 1;
- #endif
- T array[1];
- };
- template <typename T>
- class QVector
- {
- typedef QVectorTypedData<T> Data;
- union { QVectorData *p; QVectorTypedData<T> *d; };
- public:
- inline QVector() : p(&QVectorData::shared_null) { d->ref.ref(); }
- explicit QVector(int size);
- QVector(int size, const T &t);
- inline QVector(const QVector<T> &v) : d(v.d) { d->ref.ref(); if (!d->sharable) detach_helper(); }
- inline ~QVector() { if (!d) return; if (!d->ref.deref()) free(d); }
- QVector<T> &operator=(const QVector<T> &v);
- bool operator==(const QVector<T> &v) const;
- inline bool operator!=(const QVector<T> &v) const { return !(*this == v); }
- inline int size() const { return d->size; }
- inline bool isEmpty() const { return d->size == 0; }
- void resize(int size);
- inline int capacity() const { return d->alloc; }
- void reserve(int size);
- inline void squeeze() { realloc(d->size, d->size); d->capacity = 0; }
- inline void detach() { if (d->ref != 1) detach_helper(); }
- inline bool isDetached() const { return d->ref == 1; }
- inline void setSharable(bool sharable) { if (!sharable) detach(); d->sharable = sharable; }
- inline T *data() { detach(); return d->array; }
- inline const T *data() const { return d->array; }
- inline const T *constData() const { return d->array; }
- void clear();
- const T &at(int i) const;
- T &operator[](int i);
- const T &operator[](int i) const;
- void append(const T &t);
- void prepend(const T &t);
- void insert(int i, const T &t);
- void insert(int i, int n, const T &t);
- void replace(int i, const T &t);
- void remove(int i);
- void remove(int i, int n);
- QVector<T> &fill(const T &t, int size = -1);
- int indexOf(const T &t, int from = 0) const;
- int lastIndexOf(const T &t, int from = -1) const;
- bool contains(const T &t) const;
- int count(const T &t) const;
- #ifdef QT_STRICT_ITERATORS
- class iterator {
- public:
- T *i;
- typedef std::random_access_iterator_tag iterator_category;
- typedef ptrdiff_t difference_type;
- typedef T value_type;
- typedef T *pointer;
- typedef T &reference;
- inline iterator() : i(0) {}
- inline iterator(T *n) : i(n) {}
- inline iterator(const iterator &o): i(o.i){}
- inline T &operator*() const { return *i; }
- inline T *operator->() const { return i; }
- inline T &operator[](int j) const { return *(i + j); }
- inline bool operator==(const iterator &o) const { return i == o.i; }
- inline bool operator!=(const iterator &o) const { return i != o.i; }
- inline bool operator<(const iterator& other) const { return i < other.i; }
- inline bool operator<=(const iterator& other) const { return i <= other.i; }
- inline bool operator>(const iterator& other) const { return i > other.i; }
- inline bool operator>=(const iterator& other) const { return i >= other.i; }
- inline iterator &operator++() { ++i; return *this; }
- inline iterator operator++(int) { T *n = i; ++i; return n; }
- inline iterator &operator--() { i--; return *this; }
- inline iterator operator--(int) { T *n = i; i--; return n; }
- inline iterator &operator+=(int j) { i+=j; return *this; }
- inline iterator &operator-=(int j) { i-=j; return *this; }
- inline iterator operator+(int j) const { return iterator(i+j); }
- inline iterator operator-(int j) const { return iterator(i-j); }
- inline int operator-(iterator j) const { return i - j.i; }
- };
- friend class iterator;
- class const_iterator {
- public:
- T *i;
- typedef std::random_access_iterator_tag iterator_category;
- typedef ptrdiff_t difference_type;
- typedef T value_type;
- typedef const T *pointer;
- typedef const T &reference;
- inline const_iterator() : i(0) {}
- inline const_iterator(T *n) : i(n) {}
- inline const_iterator(const const_iterator &o): i(o.i) {}
- inline explicit const_iterator(const iterator &o): i(o.i) {}
- inline const T &operator*() const { return *i; }
- inline const T *operator->() const { return i; }
- inline const T &operator[](int j) const { return *(i + j); }
- inline bool operator==(const const_iterator &o) const { return i == o.i; }
- inline bool operator!=(const const_iterator &o) const { return i != o.i; }
- inline bool operator<(const const_iterator& other) const { return i < other.i; }
- inline bool operator<=(const const_iterator& other) const { return i <= other.i; }
- inline bool operator>(const const_iterator& other) const { return i > other.i; }
- inline bool operator>=(const const_iterator& other) const { return i >= other.i; }
- inline const_iterator &operator++() { ++i; return *this; }
- inline const_iterator operator++(int) { T *n = i; ++i; return n; }
- inline const_iterator &operator--() { i--; return *this; }
- inline const_iterator operator--(int) { T *n = i; i--; return n; }
- inline const_iterator &operator+=(int j) { i+=j; return *this; }
- inline const_iterator &operator-=(int j) { i+=j; return *this; }
- inline const_iterator operator+(int j) const { return const_iterator(i+j); }
- inline const_iterator operator-(int j) const { return const_iterator(i-j); }
- inline int operator-(const_iterator j) const { return i - j.i; }
- };
- friend class const_iterator;
- #else
- // STL-style
- typedef T* iterator;
- typedef const T* const_iterator;
- #endif
- inline iterator begin() { detach(); return d->array; }
- inline const_iterator begin() const { return d->array; }
- inline const_iterator constBegin() const { return d->array; }
- inline iterator end() { detach(); return d->array + d->size; }
- inline const_iterator end() const { return d->array + d->size; }
- inline const_iterator constEnd() const { return d->array + d->size; }
- iterator insert(iterator before, int n, const T &x);
- inline iterator insert(iterator before, const T &x) { return insert(before, 1, x); }
- iterator erase(iterator begin, iterator end);
- inline iterator erase(iterator pos) { return erase(pos, pos+1); }
- // more Qt
- inline int count() const { return d->size; }
- inline T& first() { Q_ASSERT(!isEmpty()); return *begin(); }
- inline const T &first() const { Q_ASSERT(!isEmpty()); return *begin(); }
- inline T& last() { Q_ASSERT(!isEmpty()); return *(end()-1); }
- inline const T &last() const { Q_ASSERT(!isEmpty()); return *(end()-1); }
- QVector<T> mid(int pos, int length = -1) const;
- T value(int i) const;
- T value(int i, const T &defaultValue) const;
- // STL compatibility
- typedef T value_type;
- typedef value_type* pointer;
- typedef const value_type* const_pointer;
- typedef value_type& reference;
- typedef const value_type& const_reference;
- #ifndef QT_NO_STL
- typedef ptrdiff_t difference_type;
- #else
- typedef int difference_type;
- #endif
- typedef iterator Iterator;
- typedef const_iterator ConstIterator;
- typedef int size_type;
- inline void push_back(const T &t) { append(t); }
- inline void push_front(const T &t) { prepend(t); }
- void pop_back() { Q_ASSERT(!isEmpty()); erase(end()-1); }
- void pop_front() { Q_ASSERT(!isEmpty()); erase(begin()); }
- inline bool empty() const
- { return d->size == 0; }
- inline T& front() { return first(); }
- inline const_reference front() const { return first(); }
- inline reference back() { return last(); }
- inline const_reference back() const { return last(); }
- // comfort
- QVector<T> &operator+=(const QVector<T> &l);
- inline QVector<T> operator+(const QVector<T> &l) const
- { QVector n = *this; n += l; return n; }
- inline QVector<T> &operator+=(const T &t)
- { append(t); return *this; }
- inline QVector<T> &operator<< (const T &t)
- { append(t); return *this; }
- inline QVector<T> &operator<<(const QVector<T> &l)
- { *this += l; return *this; }
- QList<T> toList() const;
- static QVector<T> fromList(const QList<T> &list);
- #ifndef QT_NO_STL
- static inline QVector<T> fromStdVector(const std::vector<T> &vector)
- { QVector<T> tmp; qCopy(vector.begin(), vector.end(), std::back_inserter(tmp)); return tmp; }
- inline std::vector<T> toStdVector() const
- { std::vector<T> tmp; qCopy(constBegin(), constEnd(), std::back_inserter(tmp)); return tmp; }
- #endif
- private:
- void detach_helper();
- QVectorData *malloc(int alloc);
- void realloc(int size, int alloc);
- void free(Data *d);
- int sizeOfTypedData() {
- // this is more or less the same as sizeof(Data), except that it doesn't
- // count the padding at the end
- return reinterpret_cast<const char *>(&(reinterpret_cast<const Data *>(this))->array[1]) - reinterpret_cast<const char *>(this);
- }
- };
- template <typename T>
- void QVector<T>::detach_helper()
- { realloc(d->size, d->alloc); }
- template <typename T>
- void QVector<T>::reserve(int asize)
- { if (asize > d->alloc) realloc(d->size, asize); d->capacity = 1; }
- template <typename T>
- void QVector<T>::resize(int asize)
- { realloc(asize, (asize > d->alloc || (!d->capacity && asize < d->size && asize < (d->alloc >> 1))) ?
- QVectorData::grow(sizeOfTypedData(), asize, sizeof(T), QTypeInfo<T>::isStatic)
- : d->alloc); }
- template <typename T>
- inline void QVector<T>::clear()
- { *this = QVector<T>(); }
- template <typename T>
- inline const T &QVector<T>::at(int i) const
- { Q_ASSERT_X(i >= 0 && i < d->size, "QVector<T>::at", "index out of range");
- return d->array[i]; }
- template <typename T>
- inline const T &QVector<T>::operator[](int i) const
- { Q_ASSERT_X(i >= 0 && i < d->size, "QVector<T>::operator[]", "index out of range");
- return d->array[i]; }
- template <typename T>
- inline T &QVector<T>::operator[](int i)
- { Q_ASSERT_X(i >= 0 && i < d->size, "QVector<T>::operator[]", "index out of range");
- return data()[i]; }
- template <typename T>
- inline void QVector<T>::insert(int i, const T &t)
- { Q_ASSERT_X(i >= 0 && i <= d->size, "QVector<T>::insert", "index out of range");
- insert(begin() + i, 1, t); }
- template <typename T>
- inline void QVector<T>::insert(int i, int n, const T &t)
- { Q_ASSERT_X(i >= 0 && i <= d->size, "QVector<T>::insert", "index out of range");
- insert(begin() + i, n, t); }
- template <typename T>
- inline void QVector<T>::remove(int i, int n)
- { Q_ASSERT_X(i >= 0 && n >= 0 && i + n <= d->size, "QVector<T>::remove", "index out of range");
- erase(begin() + i, begin() + i + n); }
- template <typename T>
- inline void QVector<T>::remove(int i)
- { Q_ASSERT_X(i >= 0 && i < d->size, "QVector<T>::remove", "index out of range");
- erase(begin() + i, begin() + i + 1); }
- template <typename T>
- inline void QVector<T>::prepend(const T &t)
- { insert(begin(), 1, t); }
- template <typename T>
- inline void QVector<T>::replace(int i, const T &t)
- {
- Q_ASSERT_X(i >= 0 && i < d->size, "QVector<T>::replace", "index out of range");
- const T copy(t);
- data()[i] = copy;
- }
- template <typename T>
- QVector<T> &QVector<T>::operator=(const QVector<T> &v)
- {
- v.d->ref.ref();
- if (!d->ref.deref())
- free(d);
- d = v.d;
- if (!d->sharable)
- detach_helper();
- return *this;
- }
- template <typename T>
- inline QVectorData *QVector<T>::malloc(int aalloc)
- {
- return static_cast<QVectorData *>(qMalloc(sizeOfTypedData() + (aalloc - 1) * sizeof(T)));
- }
- template <typename T>
- QVector<T>::QVector(int asize)
- {
- p = malloc(asize);
- d->ref = 1;
- d->alloc = d->size = asize;
- d->sharable = true;
- d->capacity = false;
- if (QTypeInfo<T>::isComplex) {
- T* b = d->array;
- T* i = d->array + d->size;
- while (i != b)
- new (--i) T;
- } else {
- qMemSet(d->array, 0, asize * sizeof(T));
- }
- }
- template <typename T>
- QVector<T>::QVector(int asize, const T &t)
- {
- p = malloc(asize);
- d->ref = 1;
- d->alloc = d->size = asize;
- d->sharable = true;
- d->capacity = false;
- T* i = d->array + d->size;
- while (i != d->array)
- new (--i) T(t);
- }
- template <typename T>
- void QVector<T>::free(Data *x)
- {
- if (QTypeInfo<T>::isComplex) {
- T* b = x->array;
- T* i = b + x->size;
- while (i-- != b)
- i->~T();
- }
- qFree(x);
- }
- template <typename T>
- void QVector<T>::realloc(int asize, int aalloc)
- {
- T *j, *i, *b;
- union { QVectorData *p; Data *d; } x;
- x.d = d;
- if (QTypeInfo<T>::isComplex && aalloc == d->alloc && d->ref == 1) {
- // pure resize
- i = d->array + d->size;
- j = d->array + asize;
- if (i > j) {
- while (i-- != j)
- i->~T();
- } else {
- while (j-- != i)
- new (j) T;
- }
- d->size = asize;
- return;
- }
- if (aalloc != d->alloc || d->ref != 1) {
- // (re)allocate memory
- if (QTypeInfo<T>::isStatic) {
- x.p = malloc(aalloc);
- } else if (d->ref != 1) {
- x.p = QVectorData::malloc(sizeOfTypedData(), aalloc, sizeof(T), p);
- } else {
- if (QTypeInfo<T>::isComplex) {
- // call the destructor on all objects that need to be
- // destroyed when shrinking
- if (asize < d->size) {
- j = d->array + asize;
- i = d->array + d->size;
- while (i-- != j)
- i->~T();
- i = d->array + asize;
- }
- }
- x.p = p = static_cast<QVectorData *>(qRealloc(p, sizeOfTypedData() + (aalloc - 1) * sizeof(T)));
- }
- x.d->ref = 1;
- x.d->sharable = true;
- x.d->capacity = d->capacity;
- }
- if (QTypeInfo<T>::isComplex) {
- if (asize < d->size) {
- j = d->array + asize;
- i = x.d->array + asize;
- } else {
- // construct all new objects when growing
- i = x.d->array + asize;
- j = x.d->array + d->size;
- while (i != j)
- new (--i) T;
- j = d->array + d->size;
- }
- if (i != j) {
- // copy objects from the old array into the new array
- b = x.d->array;
- while (i != b)
- new (--i) T(*--j);
- }
- } else if (asize > d->size) {
- // initialize newly allocated memory to 0
- qMemSet(x.d->array + d->size, 0, (asize - d->size) * sizeof(T));
- }
- x.d->size = asize;
- x.d->alloc = aalloc;
- if (d != x.d) {
- if (!d->ref.deref())
- free(d);
- d = x.d;
- }
- }
- template<typename T>
- Q_OUTOFLINE_TEMPLATE T QVector<T>::value(int i) const
- {
- if (i < 0 || i >= p->size) {
- return T();
- }
- return d->array[i];
- }
- template<typename T>
- Q_OUTOFLINE_TEMPLATE T QVector<T>::value(int i, const T &defaultValue) const
- {
- return ((i < 0 || i >= p->size) ? defaultValue : d->array[i]);
- }
- template <typename T>
- void QVector<T>::append(const T &t)
- {
- if (d->ref != 1 || d->size + 1 > d->alloc) {
- const T copy(t);
- realloc(d->size, QVectorData::grow(sizeOfTypedData(), d->size + 1, sizeof(T),
- QTypeInfo<T>::isStatic));
- if (QTypeInfo<T>::isComplex)
- new (d->array + d->size) T(copy);
- else
- d->array[d->size] = copy;
- } else {
- if (QTypeInfo<T>::isComplex)
- new (d->array + d->size) T(t);
- else
- d->array[d->size] = t;
- }
- ++d->size;
- }
- template <typename T>
- Q_TYPENAME QVector<T>::iterator QVector<T>::insert(iterator before, size_type n, const T &t)
- {
- int offset = before - d->array;
- if (n != 0) {
- const T copy(t);
- if (d->ref != 1 || d->size + n > d->alloc)
- realloc(d->size, QVectorData::grow(sizeOfTypedData(), d->size + n, sizeof(T),
- QTypeInfo<T>::isStatic));
- if (QTypeInfo<T>::isStatic) {
- T *b = d->array + d->size;
- T *i = d->array + d->size + n;
- while (i != b)
- new (--i) T;
- i = d->array + d->size;
- T *j = i + n;
- b = d->array + offset;
- while (i != b)
- *--j = *--i;
- i = b+n;
- while (i != b)
- *--i = copy;
- } else {
- T *b = d->array + offset;
- T *i = b + n;
- memmove(i, b, (d->size - offset) * sizeof(T));
- while (i != b)
- new (--i) T(copy);
- }
- d->size += n;
- }
- return d->array + offset;
- }
- template <typename T>
- Q_TYPENAME QVector<T>::iterator QVector<T>::erase(iterator abegin, iterator aend)
- {
- int f = abegin - d->array;
- int l = aend - d->array;
- int n = l - f;
- detach();
- if (QTypeInfo<T>::isComplex) {
- qCopy(d->array+l, d->array+d->size, d->array+f);
- T *i = d->array+d->size;
- T* b = d->array+d->size-n;
- while (i != b) {
- --i;
- i->~T();
- }
- } else {
- memmove(d->array + f, d->array + l, (d->size-l)*sizeof(T));
- }
- d->size -= n;
- return d->array + f;
- }
- template <typename T>
- bool QVector<T>::operator==(const QVector<T> &v) const
- {
- if (d->size != v.d->size)
- return false;
- if (d == v.d)
- return true;
- T* b = d->array;
- T* i = b + d->size;
- T* j = v.d->array + d->size;
- while (i != b)
- if (!(*--i == *--j))
- return false;
- return true;
- }
- template <typename T>
- QVector<T> &QVector<T>::fill(const T &from, int asize)
- {
- const T copy(from);
- resize(asize < 0 ? d->size : asize);
- if (d->size) {
- T *i = d->array + d->size;
- T *b = d->array;
- while (i != b)
- *--i = copy;
- }
- return *this;
- }
- template <typename T>
- QVector<T> &QVector<T>::operator+=(const QVector &l)
- {
- int newSize = d->size + l.d->size;
- realloc(d->size, newSize);
- T *w = d->array + newSize;
- T *i = l.d->array + l.d->size;
- T *b = l.d->array;
- while (i != b) {
- if (QTypeInfo<T>::isComplex)
- new (--w) T(*--i);
- else
- *--w = *--i;
- }
- d->size = newSize;
- return *this;
- }
- template <typename T>
- int QVector<T>::indexOf(const T &t, int from) const
- {
- if (from < 0)
- from = qMax(from + d->size, 0);
- if (from < d->size) {
- T* n = d->array + from - 1;
- T* e = d->array + d->size;
- while (++n != e)
- if (*n == t)
- return n - d->array;
- }
- return -1;
- }
- template <typename T>
- int QVector<T>::lastIndexOf(const T &t, int from) const
- {
- if (from < 0)
- from += d->size;
- else if (from >= d->size)
- from = d->size-1;
- if (from >= 0) {
- T* b = d->array;
- T* n = d->array + from + 1;
- while (n != b) {
- if (*--n == t)
- return n - b;
- }
- }
- return -1;
- }
- template <typename T>
- bool QVector<T>::contains(const T &t) const
- {
- T* b = d->array;
- T* i = d->array + d->size;
- while (i != b)
- if (*--i == t)
- return true;
- return false;
- }
- template <typename T>
- int QVector<T>::count(const T &t) const
- {
- int c = 0;
- T* b = d->array;
- T* i = d->array + d->size;
- while (i != b)
- if (*--i == t)
- ++c;
- return c;
- }
- template <typename T>
- Q_OUTOFLINE_TEMPLATE QVector<T> QVector<T>::mid(int pos, int length) const
- {
- if (length < 0)
- length = size() - pos;
- if (pos == 0 && length == size())
- return *this;
- QVector<T> copy;
- if (pos + length > size())
- length = size() - pos;
- for (int i = pos; i < pos + length; ++i)
- copy += at(i);
- return copy;
- }
- template <typename T>
- Q_OUTOFLINE_TEMPLATE QList<T> QVector<T>::toList() const
- {
- QList<T> result;
- for (int i = 0; i < size(); ++i)
- result.append(at(i));
- return result;
- }
- template <typename T>
- Q_OUTOFLINE_TEMPLATE QVector<T> QList<T>::toVector() const
- {
- QVector<T> result(size());
- for (int i = 0; i < size(); ++i)
- result[i] = at(i);
- return result;
- }
- template <typename T>
- QVector<T> QVector<T>::fromList(const QList<T> &list)
- {
- return list.toVector();
- }
- template <typename T>
- QList<T> QList<T>::fromVector(const QVector<T> &vector)
- {
- return vector.toList();
- }
- Q_DECLARE_SEQUENTIAL_ITERATOR(Vector)
- Q_DECLARE_MUTABLE_SEQUENTIAL_ITERATOR(Vector)
- /*
- ### Qt 5:
- ### This needs to be removed for next releases of Qt. It is a workaround for vc++ because
- ### Qt exports QPolygon and QPolygonF that inherit QVector<QPoint> and
- ### QVector<QPointF> respectively.
- */
- #ifdef Q_CC_MSVC
- QT_BEGIN_INCLUDE_NAMESPACE
- #include <QtCore/QPointF>
- #include <QtCore/QPoint>
- QT_END_INCLUDE_NAMESPACE
- #if defined(QT_BUILD_CORE_LIB)
- #define Q_TEMPLATE_EXTERN
- #else
- #define Q_TEMPLATE_EXTERN extern
- #endif
- # pragma warning(push) /* MSVC 6.0 doesn't care about the disabling in qglobal.h (why?), so do it here */
- # pragma warning(disable: 4231) /* nonstandard extension used : 'extern' before template explicit instantiation */
- Q_TEMPLATE_EXTERN template class Q_CORE_EXPORT QVector<QPointF>;
- Q_TEMPLATE_EXTERN template class Q_CORE_EXPORT QVector<QPoint>;
- # pragma warning(pop)
- #endif
- QT_END_NAMESPACE
- QT_END_HEADER
- #endif // QVECTOR_H