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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2012-01-26 23:32:43 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2012-01-26 23:32:43 -0600
commitea318d1431c89e647598c510c4245c6571aa5f46 (patch)
tree996d29b80c30d453dda86d1a23162d441628f169 /doc/html/shclass.html
parentaaf89d4b48f69c9293feb187db26362e550b5561 (diff)
downloadtqt3-ea318d1431c89e647598c510c4245c6571aa5f46.tar.gz
tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.zip
Update to latest tqt3 automated conversion
Diffstat (limited to 'doc/html/shclass.html')
-rw-r--r--doc/html/shclass.html84
1 files changed, 42 insertions, 42 deletions
diff --git a/doc/html/shclass.html b/doc/html/shclass.html
index 416c211a6..814b32674 100644
--- a/doc/html/shclass.html
+++ b/doc/html/shclass.html
@@ -72,7 +72,7 @@ very fast, because it only involves setting a pointer and incrementing
the reference count.
<p> Object assignment (with operator=()) for implicitly and explicitly
shared objects is implemented using shallow copies. A deep copy can be
-made by calling a copy() function or by using <a href="qdeepcopy.html">TQDeepCopy</a>.
+made by calling a copy() function or by using <a href="ntqdeepcopy.html">TQDeepCopy</a>.
<p> The benefit of sharing is that a program does not need to duplicate
data unnecessarily, which results in lower memory use and less copying
of data. Objects can easily be assigned, sent as function arguments,
@@ -93,9 +93,9 @@ Example:
a = b; // 3: {12,34} {12,34}
a[1] = 56; // 4: {12,56} {12,56}
<a href="qbytearray.html">TQByteArray</a> c = a; // 5: {12,56} {12,56} {12,56}
- a.<a href="qmemarray.html#detach">detach</a>(); // 6: {12,56} {12,56} {12,56}
+ a.<a href="ntqmemarray.html#detach">detach</a>(); // 6: {12,56} {12,56} {12,56}
a[1] = 78; // 7: {12,78} {12,56} {12,56}
- b = a.<a href="qmemarray.html#copy">copy</a>(); // 8: {12,78} {12,78} {12,56}
+ b = a.<a href="ntqmemarray.html#copy">copy</a>(); // 8: {12,78} {12,78} {12,56}
a[1] = 90; // 9: {12,90} {12,78} {12,56}
</pre>
@@ -128,7 +128,7 @@ TQByteArray know.
<p> An implicitly shared class has total control of its internal data. In
any member functions that modify its data, it automatically detaches
before modifying the data.
-<p> The <a href="qpen.html">TQPen</a> class, which uses implicit sharing, detaches from the shared
+<p> The <a href="ntqpen.html">TQPen</a> class, which uses implicit sharing, detaches from the shared
data in all member functions that change the internal data.
<p> Code fragment:
<pre>
@@ -149,50 +149,50 @@ data in all member functions that change the internal data.
can do the following:
<p> <pre>
<a href="qbytearray.html">TQByteArray</a> array( 10 );
- array.<a href="qmemarray.html#fill">fill</a>( 'a' );
+ array.<a href="ntqmemarray.html#fill">fill</a>( 'a' );
array[0] = 'f'; // will modify array
- array.<a href="qmemarray.html#data">data</a>()[1] = 'i'; // will modify array
+ array.<a href="ntqmemarray.html#data">data</a>()[1] = 'i'; // will modify array
</pre>
<p> If we monitor changes in a <a href="qbytearray.html">TQByteArray</a>, the TQByteArray class would
become unacceptably slow.
<p> <h2> Explicitly Shared Classes
</h2>
-<a name="4"></a><p> All classes that are instances of the <a href="qmemarray.html">TQMemArray</a> template class are
+<a name="4"></a><p> All classes that are instances of the <a href="ntqmemarray.html">TQMemArray</a> template class are
explicitly shared:
<p> <ul>
-<li> <a href="qbitarray.html">TQBitArray</a>
-<li> <a href="qpointarray.html">TQPointArray</a>
+<li> <a href="ntqbitarray.html">TQBitArray</a>
+<li> <a href="ntqpointarray.html">TQPointArray</a>
<li> <a href="qbytearray.html">TQByteArray</a>
-<li> Any other instantiation of <a href="qmemarray.html">TQMemArray&lt;type&gt;</a>
+<li> Any other instantiation of <a href="ntqmemarray.html">TQMemArray&lt;type&gt;</a>
</ul>
<p> These classes have a detach() function that can be called if you want
your object to get a private copy of the shared data. They also have a
copy() function that returns a deep copy with a reference count of 1.
-<p> The same is true for <a href="qimage.html">TQImage</a>, which does not inherit TQMemArray. <a href="qmovie.html">TQMovie</a> is also explicitly shared, but it does not support detach() or
+<p> The same is true for <a href="ntqimage.html">TQImage</a>, which does not inherit TQMemArray. <a href="ntqmovie.html">TQMovie</a> is also explicitly shared, but it does not support detach() or
copy().
<p> <h2> Implicitly Shared Classes
</h2>
<a name="5"></a><p> The TQt classes that are implicitly shared are:
<ul>
-<li> <a href="qbitmap.html">TQBitmap</a>
-<li> <a href="qbrush.html">TQBrush</a>
-<li> <a href="qcursor.html">TQCursor</a>
-<li> <a href="qfont.html">TQFont</a>
-<li> <a href="qfontinfo.html">TQFontInfo</a>
-<li> <a href="qfontmetrics.html">TQFontMetrics</a>
-<li> <a href="qiconset.html">TQIconSet</a>
-<li> <a href="qmap.html">TQMap</a>
-<li> <a href="qpalette.html">TQPalette</a>
-<li> <a href="qpen.html">TQPen</a>
-<li> <a href="qpicture.html">TQPicture</a>
-<li> <a href="qpixmap.html">TQPixmap</a>
-<li> <a href="qregion.html">TQRegion</a>
-<li> <a href="qregexp.html">TQRegExp</a>
-<li> <a href="qstring.html">TQString</a>
-<li> <a href="qstringlist.html">TQStringList</a>
-<li> <a href="qvaluelist.html">TQValueList</a>
-<li> <a href="qvaluestack.html">TQValueStack</a>
+<li> <a href="ntqbitmap.html">TQBitmap</a>
+<li> <a href="ntqbrush.html">TQBrush</a>
+<li> <a href="ntqcursor.html">TQCursor</a>
+<li> <a href="ntqfont.html">TQFont</a>
+<li> <a href="ntqfontinfo.html">TQFontInfo</a>
+<li> <a href="ntqfontmetrics.html">TQFontMetrics</a>
+<li> <a href="ntqiconset.html">TQIconSet</a>
+<li> <a href="ntqmap.html">TQMap</a>
+<li> <a href="ntqpalette.html">TQPalette</a>
+<li> <a href="ntqpen.html">TQPen</a>
+<li> <a href="ntqpicture.html">TQPicture</a>
+<li> <a href="ntqpixmap.html">TQPixmap</a>
+<li> <a href="ntqregion.html">TQRegion</a>
+<li> <a href="ntqregexp.html">TQRegExp</a>
+<li> <a href="ntqstring.html">TQString</a>
+<li> <a href="ntqstringlist.html">TQStringList</a>
+<li> <a href="ntqvaluelist.html">TQValueList</a>
+<li> <a href="ntqvaluestack.html">TQValueStack</a>
</ul>
<p> These classes automatically detach from common data if an object is
about to be changed. The programmer will not even notice that the
@@ -203,28 +203,28 @@ reason, you can pass instances of these classes as arguments to
functions by value without concern for the copying overhead.
<p> Example:
<pre>
- <a href="qpixmap.html">TQPixmap</a> p1, p2;
- p1.<a href="qpixmap.html#load">load</a>( "image.bmp" );
+ <a href="ntqpixmap.html">TQPixmap</a> p1, p2;
+ p1.<a href="ntqpixmap.html#load">load</a>( "image.bmp" );
p2 = p1; // p1 and p2 share data
- <a href="qpainter.html">TQPainter</a> paint;
- paint.<a href="qpainter.html#begin">begin</a>( &amp;p2 ); // cuts p2 loose from p1
- paint.<a href="qpainter.html#drawText">drawText</a>( 0,50, "Hi" );
- paint.<a href="qpainter.html#end">end</a>();
+ <a href="ntqpainter.html">TQPainter</a> paint;
+ paint.<a href="ntqpainter.html#begin">begin</a>( &amp;p2 ); // cuts p2 loose from p1
+ paint.<a href="ntqpainter.html#drawText">drawText</a>( 0,50, "Hi" );
+ paint.<a href="ntqpainter.html#end">end</a>();
</pre>
-<p> In this example, <tt>p1</tt> and <tt>p2</tt> share data until <a href="qpainter.html#begin">TQPainter::begin</a>() is
+<p> In this example, <tt>p1</tt> and <tt>p2</tt> share data until <a href="ntqpainter.html#begin">TQPainter::begin</a>() is
called for <tt>p2</tt>, because painting a pixmap will modify it. The same
-also happens if anything is <a href="qimage.html#bitBlt">bitBlt()</a>'ed into
+also happens if anything is <a href="ntqimage.html#bitBlt">bitBlt()</a>'ed into
<tt>p2</tt>.
-<p> <b>Warning:</b> Do not copy an implicitly shared container (<a href="qmap.html">TQMap</a>,
-<a href="qvaluevector.html">TQValueVector</a>, etc.) while you are iterating over it.
+<p> <b>Warning:</b> Do not copy an implicitly shared container (<a href="ntqmap.html">TQMap</a>,
+<a href="ntqvaluevector.html">TQValueVector</a>, etc.) while you are iterating over it.
<p> <h2> TQCString: implicit or explicit?
</h2>
-<a name="6"></a><p> <a href="qcstring.html">TQCString</a> uses a mixture of implicit and explicit sharing. Functions
+<a name="6"></a><p> <a href="ntqcstring.html">TQCString</a> uses a mixture of implicit and explicit sharing. Functions
inherited from <a href="qbytearray.html">TQByteArray</a>, such as data(), employ explicit sharing, while
-those only in <a href="qcstring.html">TQCString</a> detach automatically. Thus, TQCString is rather an
+those only in <a href="ntqcstring.html">TQCString</a> detach automatically. Thus, TQCString is rather an
"experts only" class, provided mainly to ease porting from TQt 1.x to TQt 2.0.
-We recommend that you use <a href="qstring.html">TQString</a>, a purely implicitly shared class.
+We recommend that you use <a href="ntqstring.html">TQString</a>, a purely implicitly shared class.
<p>
<!-- eof -->
<p><address><hr><div align=center>