📄 kwqmemarray.h
字号:
/*
* Copyright (C) 2003 Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef QARRAY_H_
#define QARRAY_H_
#include "KWQDef.h"
#include "KWQArrayImpl.h"
#ifdef _KWQ_IOSTREAM_
#include <ostream>
#endif
template <class T> class QMemArray
OOM_MODIFIED
{
public:
QMemArray() : impl(sizeof(T)) { }
QMemArray(int i) : impl(sizeof(T), i) { }
bool isEmpty() { return impl.size() == 0; }
T &at(uint u) { return *(T *)impl.at(u); }
const T &at(uint u) const { return *(T *)impl.at(u); }
T *data() { return (T *)impl.data(); }
const T *data() const { return (T *)impl.data(); }
uint size() const { return impl.size(); }
uint count() const { return impl.size(); }
bool resize(uint size) { return impl.resize(size); }
QMemArray<T>& duplicate(const T *data, int size) { impl.duplicate(data, size); return *this; }
void detach() { duplicate(data(), size()); }
bool fill(const T &item, int size=-1) { return impl.fill(&item, size); }
QMemArray<T>& assign(const QMemArray<T> &a) { return *this = a; }
T &operator[](int i) { return *(T *)impl.at(i); }
const T &operator[](int i) const { return *(T *)impl.at(i); }
bool operator==(const QMemArray<T> &a) const { return impl == a.impl; }
bool operator!=(const QMemArray<T> &a) const { return !(*this == a); }
operator const T*() const { return data(); }
private:
KWQArrayImpl impl;
};
#ifdef _KWQ_IOSTREAM_
template<class T>
inline std::ostream &operator<<(std::ostream &stream, const QMemArray<T>&a)
{
stream << "QMemArray: [size: " << a.size() << "; items: ";
for (unsigned i = 0; i < a.size(); i++) {
stream << a[i];
if (i < a.size() - 1) {
stream << ", ";
}
}
stream << "]";
return stream;
}
#endif
#endif
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -