注册: 2007-08-04 10:04
帖子: 11
送出感谢: 0 次
接收感谢: 0 次
|
我在用C++ test 对.cpp文件build test时，就报C:\Qt\3.3.4\include\qbitarray.h(186) : error C2504: 'array_data' : base class undefined的错误，不知怎么解决呢！！
qbitarray.h中
#ifndef QBITARRAY_H
#define QBITARRAY_H
#ifndef QT_H
#include "qstring.h"
#endif // QT_H
/*****************************************************************************
QBitVal class; a context class for QBitArray::operator[]
*****************************************************************************/
class QBitArray;
class Q_EXPORT QBitVal
{
private:
QBitArray *array;
uint index;
public:
QBitVal( QBitArray *a, uint i ) : array(a), index(i) {}
operator int();
QBitVal &operator=( const QBitVal &v );
QBitVal &operator=( bool v );
};
/*****************************************************************************
QBitArray class
*****************************************************************************/
class Q_EXPORT QBitArray : public QByteArray
{
public:
QBitArray();
QBitArray( uint size );
QBitArray( const QBitArray &a ) : QByteArray( a ) {}
QBitArray &operator=( const QBitArray & );
uint size() const;
bool resize( uint size );
bool fill( bool v, int size = -1 );
void detach();
QBitArray copy() const;
bool testBit( uint index ) const;
void setBit( uint index );
void setBit( uint index, bool value );
void clearBit( uint index );
bool toggleBit( uint index );
bool at( uint index ) const;
QBitVal operator[]( int index );
bool operator[]( int index ) const;
QBitArray &operator&=( const QBitArray & );
QBitArray &operator|=( const QBitArray & );
QBitArray &operator^=( const QBitArray & );
QBitArray operator~() const;
protected:
struct bitarr_data : public QGArray::array_data {
在qgarry.h中已经定义，且qstring.h中已经include“qgarry.h”
#ifndef QGARRAY_H
#define QGARRAY_H
#ifndef QT_H
#include "qshared.h"
#endif // QT_H
class Q_EXPORT QGArray // generic array
{
friend class QBuffer;
public:
// do not use this, even though this is public
// ### make protected or private in Qt 4.0 beta?
struct array_data : public QShared
|
|
登录
注册
FAQ