| -rw-r--r-- | qmake/include/qgarray.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/qmake/include/qgarray.h b/qmake/include/qgarray.h index 12edea6..40720a6 100644 --- a/qmake/include/qgarray.h +++ b/qmake/include/qgarray.h @@ -28,69 +28,78 @@ ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for ** information about Qt Commercial License Agreements. ** See http://www.trolltech.com/qpl/ for QPL licensing information. ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #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. IT IS PUBLIC BUT DO NOT USE IT IN NEW CODE. struct array_data : public QShared { // shared array - array_data() { data=0; len=0; } + array_data():data(0),len(0) +#ifdef QT_QGARRAY_SPEED_OPTIM + ,maxl(0) +#endif + {} char *data; // actual array data uint len; +#ifdef QT_QGARRAY_SPEED_OPTIM + uint maxl; +#endif }; QGArray(); + enum Optimization { MemOptim, SpeedOptim }; protected: QGArray( int, int ); // dummy; does not alloc QGArray( int size ); // allocate 'size' bytes QGArray( const QGArray &a ); // shallow copy virtual ~QGArray(); QGArray &operator=( const QGArray &a ) { return assign( a ); } virtual void detach() { duplicate(*this); } // ### Qt 4.0: maybe provide two versions of data(), at(), etc. char *data() const { return shd->data; } uint nrefs() const { return shd->count; } uint size() const { return shd->len; } bool isEqual( const QGArray &a ) const; + bool resize( uint newsize, Optimization optim ); bool resize( uint newsize ); bool fill( const char *d, int len, uint sz ); QGArray &assign( const QGArray &a ); QGArray &assign( const char *d, uint len ); QGArray &duplicate( const QGArray &a ); QGArray &duplicate( const char *d, uint len ); void store( const char *d, uint len ); array_data *sharedBlock() const { return shd; } void setSharedBlock( array_data *p ) { shd=(array_data*)p; } QGArray &setRawData( const char *d, uint len ); void resetRawData( const char *d, uint len ); int find( const char *d, uint index, uint sz ) const; int contains( const char *d, uint sz ) const; void sort( uint sz ); int bsearch( const char *d, uint sz ) const; char *at( uint index ) const; |