QAbstractConcatenable Struct Reference

#include <qstringbuilder.h>

Inheritance diagram for QAbstractConcatenable:

Static Protected Functions
static void	convertFromAscii (const char *a, int len, QChar *&out)
static void	convertFromAscii (char a, QChar *&out)
static void	convertToAscii (const QChar *a, int len, char *&out)
static void	convertToAscii (QChar a, char *&out)
static void	convertToLatin1 (QChar a, char *&out)

Detailed Description

Definition at line 78 of file qstringbuilder.h.

Functions

convertFromAscii() [1/2]

void QAbstractConcatenable::convertFromAscii ( const char *  a, int  len, QChar *&  out  )

staticprotected

Warning

This function is not part of the public interface. Note: The len contains the ending \0

Definition at line 175 of file qstringbuilder.cpp.

Referenced by QConcatenable< char >::appendTo(), QConcatenable< char[N]>::appendTo(), QConcatenable< const char[N]>::appendTo(), QConcatenable< const char * >::appendTo(), and QConcatenable< QByteArray >::appendTo().

{
#ifndef QT_NO_TEXTCODEC
    if (QString::codecForCStrings && len) {
        QString tmp = QString::fromAscii(a, len > 0 ? len - 1 : -1);
        memcpy(out, reinterpret_cast<const char *>(tmp.constData()), sizeof(QChar) * tmp.size());
        out += tmp.length();
        return;
    }
#endif
    if (len == -1) {
        if (!a)
            return;
        while (*a)
            *out++ = QLatin1Char(*a++);
    } else {
        for (int i = 0; i < len - 1; ++i)
            *out++ = QLatin1Char(a[i]);
    }
}

convertFromAscii() [2/2]

static void QAbstractConcatenable::convertFromAscii ( char  a, QChar *&  out  )

inlinestaticprotected

Definition at line 83 of file qstringbuilder.h.

    {
#ifndef QT_NO_TEXTCODEC
        if (QString::codecForCStrings)
            *out++ = QChar::fromAscii(a);
        else
#endif
            *out++ = QLatin1Char(a);
    }

convertToAscii() [1/2]

void QAbstractConcatenable::convertToAscii ( const QChar *  a, int  len, char *&  out  )

staticprotected

Warning

This function is not part of the public interface.

Definition at line 197 of file qstringbuilder.cpp.

{
#ifndef QT_NO_TEXTCODEC
    if (QString::codecForCStrings) {
        QByteArray tmp = QString::codecForCStrings->fromUnicode(a, len);
        memcpy(out, tmp.constData(), tmp.size());
        out += tmp.length();
        return;
    }
#endif
    if (len == -1) {
        while (a->unicode())
            convertToLatin1(*a++, out);
    } else {
        for (int i = 0; i < len; ++i)
            convertToLatin1(a[i], out);
    }
}

convertToAscii() [2/2]

static void QAbstractConcatenable::convertToAscii ( QChar  a, char *&  out  )

inlinestaticprotected

Definition at line 93 of file qstringbuilder.h.

    {
#ifndef QT_NO_TEXTCODEC
        if (QString::codecForCStrings)
            *out++ = a.toAscii(); //###
        else
#endif
            convertToLatin1(a, out);
    }

convertToLatin1()

static void QAbstractConcatenable::convertToLatin1 ( QChar  a, char *&  out  )

inlinestaticprotected

Definition at line 103 of file qstringbuilder.h.

Referenced by convertToAscii().

    {
        *out++ = a.unicode() > 0xff ? '?' : char(a.unicode());
    }

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The documentation for this struct was generated from the following files:

• /src/corelib/tools/qstringbuilder.h
• /src/corelib/tools/qstringbuilder.cpp