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Marc Mutz 76e0223619 Add qPopulationCount() function, extracted from QBitArray 
This functionality is used in multiple places in Qt itself, so it makes
sense to have a global function for this. This also allows to map this
onto specialized assembler instructions, should an architecture provide
them, later on.

Also added comprehensive tests, using a 4-bit lookup-table implementation
as a reference.

Change-Id: I8c4ea72cce54506ebb9fbe61141dbb5f1b7a660f
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
2013-04-03 11:38:35 +02:00
bin Merge remote-tracking branch 'gerrit/release' into stable 2013-03-21 08:49:01 +01:00
config.tests Whitespace cleanup: remove trailing whitespace 2013-03-16 20:22:50 +01:00
dist qmake/Win: disable "find highest lib version" feature by default 2013-03-26 21:44:15 +01:00
doc Doc: Added the Q_REVISION macro to the ignore list 2013-03-24 03:21:09 +01:00
examples improve openglwindow example a bit 2013-03-21 07:53:05 +01:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs iOS: Specify framework dependencies in the right place 2013-03-31 23:46:37 +02:00
qmake qmake/Win: disable "find highest lib version" feature by default 2013-03-26 21:44:15 +01:00
src Add qPopulationCount() function, extracted from QBitArray 2013-04-03 11:38:35 +02:00
tests Add qPopulationCount() function, extracted from QBitArray 2013-04-03 11:38:35 +02:00
tools Merge remote-tracking branch 'gerrit/release' into stable 2013-03-21 08:49:01 +01:00
util Whitespace cleanup: remove trailing whitespace 2013-03-16 20:22:50 +01:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Long live QLockFile 2013-03-05 06:26:33 +01:00
.qmake.conf require modules to define their version 2013-03-06 18:01:13 +01:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure Revert "eglfs: Disable eglfs when evdev is not present" 2013-03-26 21:44:15 +01:00
configure.bat Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.BSD Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.FDL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL-ONLY Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
INSTALL fix links in INSTALL 2012-10-10 08:45:22 +02:00
LGPL_EXCEPTION.txt Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.GPL Add the LICENSE.GPL file to the module referenced from license headers 2012-05-20 22:41:08 +02:00
LICENSE.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
LICENSE.PREVIEW.COMMERCIAL Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
qtbase.pro create tool pri file for syncqt 2013-02-11 18:00:12 +01:00
sync.profile Hide Harfbuzz from the outer world 2013-03-13 14:46:26 +01:00