qalgorithms.h File Reference

(f6a1e0449f6645d814bfb076df68c6e6dbb87457)

#include <QtCore/qglobal.h>
#include <QtCore/q20bit.h>
#include <QtCore/q20functional.h>
#include <type_traits>

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Namespaces
namespace	QtPrivate

Macros
#define	QT_HAS_CONSTEXPR_BITOPS

Functions
template<typename ForwardIterator>
QT_BEGIN_NAMESPACE Q_OUTOFLINE_TEMPLATE void	qDeleteAll (ForwardIterator begin, ForwardIterator endend)
template<typename Container>
void	qDeleteAll (const Container &cc)
Q_DECL_CONST_FUNCTION constexpr uint	qPopulationCount (quint32 vv) noexcept
Q_DECL_CONST_FUNCTION constexpr uint	qPopulationCount (quint8 vv) noexcept
Q_DECL_CONST_FUNCTION constexpr uint	qPopulationCount (quint16 vv) noexcept
Q_DECL_CONST_FUNCTION constexpr uint	qPopulationCount (quint64 vv) noexcept
Q_DECL_CONST_FUNCTION constexpr uint	qPopulationCount (long unsigned int vv) noexcept
constexpr uint	qCountTrailingZeroBits (quint32 vv) noexcept
constexpr uint	qCountTrailingZeroBits (quint8 vv) noexcept
constexpr uint	qCountTrailingZeroBits (quint16 vv) noexcept
constexpr uint	qCountTrailingZeroBits (quint64 vv) noexcept
constexpr uint	qCountTrailingZeroBits (unsigned long vv) noexcept
constexpr uint	qCountLeadingZeroBits (quint32 vv) noexcept
constexpr uint	qCountLeadingZeroBits (quint8 vv) noexcept
constexpr uint	qCountLeadingZeroBits (quint16 vv) noexcept
constexpr uint	qCountLeadingZeroBits (quint64 vv) noexcept
constexpr uint	qCountLeadingZeroBits (unsigned long vv) noexcept
template<typename InputIterator, typename Result, typename Separator = Result, typename Projection = q20::identity>
Result	qJoin (InputIterator firstfirst, InputIterator last, Result init, const Separator &separator={}, Projection pp={})
template<typename T>
constexpr std::enable_if_t< std::conjunction_v< std::is_integral< T >, std::is_unsigned< T > >, int >	QtPrivate::log2i (T xx)

Macro Definition Documentation

QT_HAS_CONSTEXPR_BITOPS

#define QT_HAS_CONSTEXPR_BITOPS

Definition at line 17 of file qalgorithms.h.

Function Documentation

qCountLeadingZeroBits() [1/5]

uint qCountLeadingZeroBits ( quint16 v )

inlineconstexprnoexcept

Definition at line 97 of file qalgorithms.h.

qCountLeadingZeroBits() [2/5]

uint qCountLeadingZeroBits ( quint32 v )

inlineconstexprnoexcept

Definition at line 87 of file qalgorithms.h.

qCountLeadingZeroBits() [3/5]

uint qCountLeadingZeroBits ( quint64 v )

inlineconstexprnoexcept

Definition at line 102 of file qalgorithms.h.

qCountLeadingZeroBits() [4/5]

uint qCountLeadingZeroBits ( quint8 v )

inlineconstexprnoexcept

Definition at line 92 of file qalgorithms.h.

qCountLeadingZeroBits() [5/5]

uint qCountLeadingZeroBits ( unsigned long v )

inlineconstexprnoexcept

Definition at line 107 of file qalgorithms.h.

qCountTrailingZeroBits() [1/5]

uint qCountTrailingZeroBits ( quint16 v )

inlineconstexprnoexcept

Definition at line 72 of file qalgorithms.h.

qCountTrailingZeroBits() [2/5]

uint qCountTrailingZeroBits ( quint32 v )

inlineconstexprnoexcept

Definition at line 62 of file qalgorithms.h.

qCountTrailingZeroBits() [3/5]

uint qCountTrailingZeroBits ( quint64 v )

inlineconstexprnoexcept

Definition at line 77 of file qalgorithms.h.

qCountTrailingZeroBits() [4/5]

uint qCountTrailingZeroBits ( quint8 v )

inlineconstexprnoexcept

Definition at line 67 of file qalgorithms.h.

qCountTrailingZeroBits() [5/5]

uint qCountTrailingZeroBits ( unsigned long v )

inlineconstexprnoexcept

Definition at line 82 of file qalgorithms.h.

qDeleteAll() [1/2]

template<typename Container>

void qDeleteAll ( const Container & c )

inline

Definition at line 31 of file qalgorithms.h.

qDeleteAll() [2/2]

template<typename ForwardIterator>

QT_BEGIN_NAMESPACE Q_OUTOFLINE_TEMPLATE void qDeleteAll	(	ForwardIterator	begin,
		ForwardIterator	end )

Definition at line 22 of file qalgorithms.h.

qJoin()

template<typename InputIterator, typename Result, typename Separator = Result, typename Projection = q20::identity>

Result qJoin	(	InputIterator	first,
		InputIterator	last,
		Result	init,
		const Separator &	separator = {},
		Projection	p = {} )

Definition at line 114 of file qalgorithms.h.

qPopulationCount() [1/5]

Q_DECL_CONST_FUNCTION constexpr uint qPopulationCount ( long unsigned int v )

inlineconstexprnoexcept

Definition at line 57 of file qalgorithms.h.

qPopulationCount() [2/5]

Q_DECL_CONST_FUNCTION constexpr uint qPopulationCount ( quint16 v )

inlineconstexprnoexcept

Definition at line 47 of file qalgorithms.h.

qPopulationCount() [3/5]

Q_DECL_CONST_FUNCTION constexpr uint qPopulationCount ( quint32 v )

inlineconstexprnoexcept

Definition at line 37 of file qalgorithms.h.

qPopulationCount() [4/5]

Q_DECL_CONST_FUNCTION constexpr uint qPopulationCount ( quint64 v )

inlineconstexprnoexcept

Definition at line 52 of file qalgorithms.h.

qPopulationCount() [5/5]

Q_DECL_CONST_FUNCTION constexpr uint qPopulationCount ( quint8 v )

inlineconstexprnoexcept

Definition at line 42 of file qalgorithms.h.