qsqlresult.cpp File Reference

#include "qvariant.h"
#include "qhash.h"
#include "qregexp.h"
#include "qsqlerror.h"
#include "qsqlfield.h"
#include "qsqlrecord.h"
#include "qsqlresult.h"
#include "qvector.h"
#include "qsqldriver.h"
#include "qpointer.h"
#include <QDebug>

Go to the source code of this file.

Classes
struct	QHolder
class	QSqlResultPrivate

Functions
static QString	qFieldSerial (int i)
static bool	qIsAlnum (QChar ch)

Function Documentation

qFieldSerial()

static QString qFieldSerial ( int  i )

static

Definition at line 130 of file qsqlresult.cpp.

Referenced by QSqlResult::bindValue(), and QSqlResultPrivate::positionalToNamedBinding().

{
    ushort arr[] = { ':', 'f', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
    ushort *ptr = &arr[1];

    while (i > 0) {
        *(++ptr) = 'a' + i % 16;
        i >>= 4;
    }

    return QString(reinterpret_cast<const QChar *>(arr), int(ptr - arr) + 1);
}

qIsAlnum()

static bool qIsAlnum ( QChar  ch )

static

Definition at line 143 of file qsqlresult.cpp.

Referenced by QSqlResultPrivate::namedToPositionalBinding(), and QSqlResult::prepare().

{
    uint u = uint(ch.unicode());
    // matches [a-zA-Z0-9_]
    return u - 'a' < 26 || u - 'A' < 26 || u - '0' < 10 || u == '_';
}