summaryrefslogtreecommitdiffstats
path: root/doc/man/man3/qintdict.3qt
diff options
context:
space:
mode:
Diffstat (limited to 'doc/man/man3/qintdict.3qt')
-rw-r--r--doc/man/man3/qintdict.3qt315
1 files changed, 0 insertions, 315 deletions
diff --git a/doc/man/man3/qintdict.3qt b/doc/man/man3/qintdict.3qt
deleted file mode 100644
index 355002cad..000000000
--- a/doc/man/man3/qintdict.3qt
+++ /dev/null
@@ -1,315 +0,0 @@
-'\" t
-.TH QIntDict 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*-
-.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the
-.\" license file included in the distribution for a complete license
-.\" statement.
-.\"
-.ad l
-.nh
-.SH NAME
-QIntDict \- Template class that provides a dictionary based on long keys
-.SH SYNOPSIS
-\fC#include <ntqintdict.h>\fR
-.PP
-Inherits QPtrCollection.
-.PP
-.SS "Public Members"
-.in +1c
-.ti -1c
-.BI "\fBQIntDict\fR ( int size = 17 )"
-.br
-.ti -1c
-.BI "\fBQIntDict\fR ( const QIntDict<type> & dict )"
-.br
-.ti -1c
-.BI "\fB~QIntDict\fR ()"
-.br
-.ti -1c
-.BI "QIntDict<type> & \fBoperator=\fR ( const QIntDict<type> & dict )"
-.br
-.ti -1c
-.BI "virtual uint \fBcount\fR () const"
-.br
-.ti -1c
-.BI "uint \fBsize\fR () const"
-.br
-.ti -1c
-.BI "bool \fBisEmpty\fR () const"
-.br
-.ti -1c
-.BI "void \fBinsert\fR ( long key, const type * item )"
-.br
-.ti -1c
-.BI "void \fBreplace\fR ( long key, const type * item )"
-.br
-.ti -1c
-.BI "bool \fBremove\fR ( long key )"
-.br
-.ti -1c
-.BI "type * \fBtake\fR ( long key )"
-.br
-.ti -1c
-.BI "type * \fBfind\fR ( long key ) const"
-.br
-.ti -1c
-.BI "type * \fBoperator[]\fR ( long key ) const"
-.br
-.ti -1c
-.BI "virtual void \fBclear\fR ()"
-.br
-.ti -1c
-.BI "void \fBresize\fR ( uint newsize )"
-.br
-.ti -1c
-.BI "void \fBstatistics\fR () const"
-.br
-.in -1c
-.SS "Important Inherited Members"
-.in +1c
-.ti -1c
-.BI "bool \fBautoDelete\fR () const"
-.br
-.ti -1c
-.BI "void \fBsetAutoDelete\fR ( bool enable )"
-.br
-.in -1c
-.SS "Protected Members"
-.in +1c
-.ti -1c
-.BI "virtual QDataStream & \fBread\fR ( QDataStream & s, QPtrCollection::Item & item )"
-.br
-.ti -1c
-.BI "virtual QDataStream & \fBwrite\fR ( QDataStream & s, QPtrCollection::Item ) const"
-.br
-.in -1c
-.SH DESCRIPTION
-The QIntDict class is a template class that provides a dictionary based on long keys.
-.PP
-QMap is an STL-compatible alternative to this class.
-.PP
-QIntDict is implemented as a template class. Define a template instance QIntDict<X> to create a dictionary that operates on pointers to X (X*).
-.PP
-A dictionary is a collection of key-value pairs. The key is an \fClong\fR used for insertion, removal and lookup. The value is a pointer. Dictionaries provide very fast insertion and lookup.
-.PP
-Example:
-.PP
-.nf
-.br
- QIntDict<QLineEdit> fields; // long int keys, QLineEdit* values
-.br
- for ( int i = 0; i < 3; i++ )
-.br
- fields.insert( i, new QLineEdit( this ) );
-.br
-.br
- fields[0]->setText( "Homer" );
-.br
- fields[1]->setText( "Simpson" );
-.br
- fields[2]->setText( "45" );
-.br
-.br
- QIntDictIterator<QLineEdit> it( fields );
-.br
- for ( ; it.current(); ++it )
-.br
- cout << it.currentKey() << ": " << it.current()->text() << endl;
-.br
-.br
- for ( int i = 0; i < 3; i++ )
-.br
- cout << fields[i]->text() << " "; // Prints "Homer Simpson 45"
-.br
- cout << endl;
-.br
-.br
- fields.remove( 1 ); // Does not delete the line edit
-.br
- for ( int i = 0; i < 3; i++ )
-.br
- if ( fields[i] )
-.br
- cout << fields[i]->text() << " "; // Prints "Homer 45"
-.br
-.fi
-.PP
-See QDict for full details, including the choice of dictionary size, and how deletions are handled.
-.PP
-See also QIntDictIterator, QDict, QAsciiDict, QPtrDict, Collection Classes, Collection Classes, and Non-GUI Classes.
-.SH MEMBER FUNCTION DOCUMENTATION
-.SH "QIntDict::QIntDict ( int size = 17 )"
-Constructs a dictionary using an internal hash array of size \fIsize\fR.
-.PP
-Setting \fIsize\fR to a suitably large prime number (equal to or greater than the expected number of entries) makes the hash distribution better which leads to faster lookup.
-.SH "QIntDict::QIntDict ( const QIntDict<type> & dict )"
-Constructs a copy of \fIdict\fR.
-.PP
-Each item in \fIdict\fR is inserted into this dictionary. Only the pointers are copied (shallow copy).
-.SH "QIntDict::~QIntDict ()"
-Removes all items from the dictionary and destroys it.
-.PP
-All iterators that access this dictionary will be reset.
-.PP
-See also setAutoDelete().
-.SH "bool QPtrCollection::autoDelete () const"
-Returns the setting of the auto-delete option. The default is FALSE.
-.PP
-See also setAutoDelete().
-.SH "void QIntDict::clear ()\fC [virtual]\fR"
-Removes all items from the dictionary.
-.PP
-The removed items are deleted if auto-deletion is enabled.
-.PP
-All dictionary iterators that access this dictionary will be reset.
-.PP
-See also remove(), take(), and setAutoDelete().
-.PP
-Reimplemented from QPtrCollection.
-.SH "uint QIntDict::count () const\fC [virtual]\fR"
-Returns the number of items in the dictionary.
-.PP
-See also isEmpty().
-.PP
-Reimplemented from QPtrCollection.
-.SH "type * QIntDict::find ( long key ) const"
-Returns the item associated with \fIkey\fR, or 0 if the key does not exist in the dictionary.
-.PP
-If there are two or more items with equal keys, then the most recently inserted item will be found.
-.PP
-Equivalent to operator[].
-.PP
-See also operator[]().
-.PP
-Example: table/bigtable/main.cpp.
-.SH "void QIntDict::insert ( long key, const type * item )"
-Insert item \fIitem\fR into the dictionary using key \fIkey\fR.
-.PP
-Multiple items can have the same key, in which case only the last item will be accessible using operator[]().
-.PP
-\fIitem\fR may not be 0.
-.PP
-See also replace().
-.PP
-Example: scribble/scribble.cpp.
-.SH "bool QIntDict::isEmpty () const"
-Returns TRUE if the dictionary is empty; otherwise returns FALSE.
-.PP
-See also count().
-.SH "QIntDict<type> & QIntDict::operator= ( const QIntDict<type> & dict )"
-Assigns \fIdict\fR to this dictionary and returns a reference to this dictionary.
-.PP
-This dictionary is first cleared and then each item in \fIdict\fR is inserted into this dictionary. Only the pointers are copied (shallow copy), unless newItem() has been reimplemented.
-.SH "type * QIntDict::operator[] ( long key ) const"
-Returns the item associated with \fIkey\fR, or 0 if the key does not exist in the dictionary.
-.PP
-If there are two or more items with equal keys, then the most recently inserted item will be found.
-.PP
-Equivalent to the find() function.
-.PP
-See also find().
-.SH "QDataStream & QIntDict::read ( QDataStream & s, QPtrCollection::Item & item )\fC [virtual protected]\fR"
-Reads a dictionary item from the stream \fIs\fR and returns a reference to the stream.
-.PP
-The default implementation sets \fIitem\fR to 0.
-.PP
-See also write().
-.SH "bool QIntDict::remove ( long key )"
-Removes the item associated with \fIkey\fR from the dictionary. Returns TRUE if successful, i.e. if the \fIkey\fR is in the dictionary; otherwise returns FALSE.
-.PP
-If there are two or more items with equal keys, then the most recently inserted item will be removed.
-.PP
-The removed item is deleted if auto-deletion is enabled.
-.PP
-All dictionary iterators that refer to the removed item will be set to point to the next item in the dictionary's traversal order.
-.PP
-See also take(), clear(), and setAutoDelete().
-.PP
-Example: table/bigtable/main.cpp.
-.SH "void QIntDict::replace ( long key, const type * item )"
-If the dictionary has key \fIkey\fR, this key's item is replaced with \fIitem\fR. If the dictionary doesn't contain key \fIkey\fR, \fIitem\fR is inserted into the dictionary using key \fIkey\fR.
-.PP
-\fIitem\fR may not be 0.
-.PP
-Equivalent to:
-.PP
-.nf
-.br
- QIntDict<char> dict;
-.br
- // ...
-.br
- if ( dict.find(key) )
-.br
- dict.remove( key );
-.br
- dict.insert( key, item );
-.br
-.fi
-.PP
-If there are two or more items with equal keys, then the most recently inserted item will be replaced.
-.PP
-See also insert().
-.PP
-Example: table/bigtable/main.cpp.
-.SH "void QIntDict::resize ( uint newsize )"
-Changes the size of the hashtable to \fInewsize\fR. The contents of the dictionary are preserved, but all iterators on the dictionary become invalid.
-.SH "void QPtrCollection::setAutoDelete ( bool enable )"
-Sets the collection to auto-delete its contents if \fIenable\fR is TRUE and to never delete them if \fIenable\fR is FALSE.
-.PP
-If auto-deleting is turned on, all the items in a collection are deleted when the collection itself is deleted. This is convenient if the collection has the only pointer to the items.
-.PP
-The default setting is FALSE, for safety. If you turn it on, be careful about copying the collection - you might find yourself with two collections deleting the same items.
-.PP
-Note that the auto-delete setting may also affect other functions in subclasses. For example, a subclass that has a remove() function will remove the item from its data structure, and if auto-delete is enabled, will also delete the item.
-.PP
-See also autoDelete().
-.PP
-Examples:
-.)l grapher/grapher.cpp, scribble/scribble.cpp, and table/bigtable/main.cpp.
-.SH "uint QIntDict::size () const"
-Returns the size of the internal hash array (as specified in the constructor).
-.PP
-See also count().
-.SH "void QIntDict::statistics () const"
-Debugging-only function that prints out the dictionary distribution using tqDebug().
-.SH "type * QIntDict::take ( long key )"
-Takes the item associated with \fIkey\fR out of the dictionary without deleting it (even if auto-deletion is enabled).
-.PP
-If there are two or more items with equal keys, then the most recently inserted item will be taken.
-.PP
-Returns a pointer to the item taken out, or 0 if the key does not exist in the dictionary.
-.PP
-All dictionary iterators that refer to the taken item will be set to point to the next item in the dictionary's traversing order.
-.PP
-See also remove(), clear(), and setAutoDelete().
-.PP
-Example: table/bigtable/main.cpp.
-.SH "QDataStream & QIntDict::write ( QDataStream & s, QPtrCollection::Item ) const\fC [virtual protected]\fR"
-Writes a dictionary item to the stream \fIs\fR and returns a reference to the stream.
-.PP
-See also read().
-
-.SH "SEE ALSO"
-.BR http://doc.trolltech.com/ntqintdict.html
-.BR http://www.trolltech.com/faq/tech.html
-.SH COPYRIGHT
-Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
-license file included in the distribution for a complete license
-statement.
-.SH AUTHOR
-Generated automatically from the source code.
-.SH BUGS
-If you find a bug in Qt, please report it as described in
-.BR http://doc.trolltech.com/bughowto.html .
-Good bug reports help us to help you. Thank you.
-.P
-The definitive Qt documentation is provided in HTML format; it is
-located at $QTDIR/doc/html and can be read using Qt Assistant or with
-a web browser. This man page is provided as a convenience for those
-users who prefer man pages, although this format is not officially
-supported by Trolltech.
-.P
-If you find errors in this manual page, please report them to
-.BR qt-bugs@trolltech.com .
-Please include the name of the manual page (qintdict.3qt) and the Qt
-version (3.3.8).