#include <algorithm>
#include <cassert>
#include <functional>
#include <iterator>
#include <initializer_list>
#include <map>
#include <numeric>
#include <tuple>
#include <utility>
#include <variant>
#include <vector>

Include dependency graph for stl.hh:

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Go to the source code of this file.

Classes
struct	always_true

struct	overloaded< Ts >

struct	get_index_tag< typename >

struct	get_index< T, std::variant< Ts... > >

struct	array_with_enum_index< Enum, T, S >

Namespaces
namespace	detail

Typedefs
template<typename T , typename Iterator >
using	detail::ToVectorType = std::conditional_t< std::is_same_v< T, void >, typename std::iterator_traits< Iterator >::value_type, T >

Functions
template<typename ITER , typename VAL >
constexpr bool	contains (ITER first, ITER last, const VAL &val)
	Check if a range contains a given value, using linear search.

template<typename RANGE , typename VAL >
constexpr bool	contains (const RANGE &range, const VAL &val)

template<typename ITER , typename VAL , typename Proj >
bool	contains (ITER first, ITER last, const VAL &val, Proj proj)

template<typename RANGE , typename VAL , typename Proj >
bool	contains (const RANGE &range, const VAL &val, Proj proj)

template<typename ITER , typename VAL , typename Proj = std::identity>
ITER	find_unguarded (ITER first, ITER last, const VAL &val, Proj proj={})
	Faster alternative to 'find' when it's guaranteed that the value will be found (if not the behavior is undefined).

template<typename RANGE , typename VAL , typename Proj = std::identity>
auto	find_unguarded (RANGE &range, const VAL &val, Proj proj={})

template<typename ITER , typename PRED >
constexpr ITER	find_if_unguarded (ITER first, ITER last, PRED pred)
	Faster alternative to 'find_if' when it's guaranteed that the predicate will be true for at least one element in the given range.

template<typename RANGE , typename PRED >
constexpr auto	find_if_unguarded (RANGE &range, PRED pred)

template<typename RANGE , typename VAL , typename Proj = std::identity>
auto	rfind_unguarded (RANGE &range, const VAL &val, Proj proj={})
	Similar to the find(_if)_unguarded functions above, but searches from the back to front.

template<typename RANGE , typename PRED >
constexpr auto	rfind_if_unguarded (RANGE &range, PRED pred)

template<typename VECTOR >
void	move_pop_back (VECTOR &v, typename VECTOR::iterator it)
	Erase the pointed to element from the given vector.

template<typename ForwardIt , typename OutputIt , typename UnaryPredicate >
std::pair< OutputIt, ForwardIt >	partition_copy_remove (ForwardIt first, ForwardIt last, OutputIt out_true, UnaryPredicate p)
	This is like a combination of partition_copy() and remove().

template<typename ForwardRange , typename OutputIt , typename UnaryPredicate >
auto	partition_copy_remove (ForwardRange &&range, OutputIt out_true, UnaryPredicate p)

template<typename ForwardRange , typename UnaryOperation >
auto	transform_in_place (ForwardRange &&range, UnaryOperation op)

template<typename InputIterator , typename Proj = std::identity>
auto	min_value (InputIterator first, InputIterator last, Proj proj={})

template<typename InputRange , typename Proj = std::identity>
auto	min_value (InputRange &&range, Proj proj={})

template<typename InputIterator , typename Proj = std::identity>
auto	max_value (InputIterator first, InputIterator last, Proj proj={})

template<typename InputRange , typename Proj = std::identity>
auto	max_value (InputRange &&range, Proj proj={})

template<typename InputRange , typename Proj = std::identity>
constexpr auto	sum (InputRange &&range, Proj proj={})

template<typename T = void, typename Range >
auto	to_vector (Range &&range) -> std::vector< detail::ToVectorType< T, decltype(std::begin(range))> >

template<typename T >
auto	to_vector (std::vector< T > &&v)

template<typename... Ranges>
constexpr size_t	detail::sum_of_sizes (const Ranges &... ranges)

template<typename Result >
void	detail::append (Result &)

template<typename Result , typename Range , typename... Tail>
void	detail::append (Result &x, Range &&y, Tail &&... tail)

template<typename Result , typename T2 , typename... Tail>
void	detail::append (Result &x, std::vector< T2 > &&y, Tail &&... tail)

template<typename T , typename... Tail>
void	append (std::vector< T > &v, Tail &&... tail)

template<typename T >
void	append (std::vector< T > &v, std::vector< T > &&range)

template<typename T >
void	append (std::vector< T > &x, std::initializer_list< T > list)

template<typename T = void, typename Range , typename... Tail>
auto	concat (const Range &range, Tail &&... tail)

template<typename T , typename... Tail>
std::vector< T >	concat (std::vector< T > &&v, Tail &&... tail)

template<typename T , size_t X, size_t Y>
constexpr auto	concatArray (const std::array< T, X > &x, const std::array< T, Y > &y)

template<typename T , size_t X, size_t Y, size_t Z>
constexpr auto	concatArray (const std::array< T, X > &x, const std::array< T, Y > &y, const std::array< T, Z > &z)

template<typename Key , typename Value , typename Key2 >
const Value *	lookup (const std::map< Key, Value > &m, const Key2 &k)

template<typename Key , typename Value , typename Key2 >
Value *	lookup (std::map< Key, Value > &m, const Key2 &k)

template<class... Ts>
	overloaded (Ts...) -> overloaded< Ts... >

template<typename E >
constexpr auto	to_underlying (E e) noexcept

Function Documentation

◆ append() [1/3]

template<typename T >

void append	(	std::vector< T > &	v,
		std::vector< T > &&	range
	)

Definition at line 353 of file stl.hh.

◆ append() [2/3]

template<typename T , typename... Tail>

void append	(	std::vector< T > &	v,
		Tail &&...	tail
	)

Definition at line 338 of file stl.hh.

References detail::append(), and detail::sum_of_sizes().

Referenced by concat(), concat(), and TEST_CASE().

◆ append() [3/3]

template<typename T >

void append	(	std::vector< T > &	x,
		std::initializer_list< T >	list
	)

Definition at line 365 of file stl.hh.

◆ concat() [1/2]

template<typename T = void, typename Range , typename... Tail>

auto concat	(	const Range &	range,
		Tail &&...	tail
	)

Definition at line 372 of file stl.hh.

References append().

◆ concat() [2/2]

template<typename T , typename... Tail>

std::vector< T > concat	(	std::vector< T > &&	v,
		Tail &&...	tail
	)

Definition at line 381 of file stl.hh.

References append().

◆ concatArray() [1/2]

template<typename T , size_t X, size_t Y>

constexpr auto concatArray	(	const std::array< T, X > &	x,
		const std::array< T, Y > &	y
	)

constexpr

Definition at line 390 of file stl.hh.

◆ concatArray() [2/2]

template<typename T , size_t X, size_t Y, size_t Z>

constexpr auto concatArray	(	const std::array< T, X > &	x,
		const std::array< T, Y > &	y,
		const std::array< T, Z > &	z
	)

constexpr

Definition at line 401 of file stl.hh.

◆ contains() [1/4]

template<typename RANGE , typename VAL >

constexpr bool contains	(	const RANGE &	range,
		const VAL &	val
	)

constexpr

Definition at line 42 of file stl.hh.

References contains().

◆ contains() [2/4]

template<typename RANGE , typename VAL , typename Proj >

bool contains	(	const RANGE &	range,
		const VAL &	val,
		Proj	proj
	)

Definition at line 58 of file stl.hh.

References contains().

◆ contains() [3/4]

template<typename ITER , typename VAL >

constexpr bool contains	(	ITER	first,
		ITER	last,
		const VAL &	val
	)

constexpr

Check if a range contains a given value, using linear search.

Equivalent to 'find(first, last, val) != last', though this algorithm is more convenient to use. Note: we don't need a variant that uses 'find_if' instead of 'find' because STL already has the 'any_of' algorithm.

Definition at line 32 of file stl.hh.

Referenced by openmsx::MSXMultiIODevice::addDevice(), openmsx::Display::attach(), contains(), contains(), PerfectMinimalHash::create(), openmsx::getAllValuesFor(), openmsx::MSXMotherBoard::getUserName(), openmsx::MemoryOps::AllocMap::insert(), openmsx::FileContext::isUserContext(), openmsx::PersistentElementEnum< C >::load(), openmsx::matches(), openmsx::parseKeyChord(), openmsx::EventDistributor::registerEventListener(), openmsx::Mixer::registerMixer(), openmsx::ImGuiManager::registerPart(), openmsx::MachineMediaInfo::registerProvider(), openmsx::MSXDevice::testRemove(), and openmsx::MSXCPUInterface::testUnsetExpanded().

◆ contains() [4/4]

template<typename ITER , typename VAL , typename Proj >

bool contains	(	ITER	first,
		ITER	last,
		const VAL &	val,
		Proj	proj
	)

Definition at line 48 of file stl.hh.

◆ find_if_unguarded() [1/2]

template<typename ITER , typename PRED >

constexpr ITER find_if_unguarded	(	ITER	first,
		ITER	last,
		PRED	pred
	)

constexpr

Faster alternative to 'find_if' when it's guaranteed that the predicate will be true for at least one element in the given range.

◆ find_if_unguarded() [2/2]

template<typename RANGE , typename PRED >

constexpr auto find_if_unguarded	(	RANGE &	range,
		PRED	pred
	)

constexpr

Definition at line 98 of file stl.hh.

References find_if_unguarded().

◆ find_unguarded() [1/2]

template<typename ITER , typename VAL , typename Proj = std::identity>

ITER find_unguarded	(	ITER	first,
		ITER	last,
		const VAL &	val,
		Proj	proj = `{}`
	)

Faster alternative to 'find' when it's guaranteed that the value will be found (if not the behavior is undefined).

When asserts are enabled we check whether we really don't move beyond the end of the range. And this check is the only reason why you need to pass the 'last' parameter. Sometimes you see 'find_unguarded' without a 'last' parameter, we could consider providing such an overload as well.

Definition at line 72 of file stl.hh.

Referenced by openmsx::PostProcessor::paint(), openmsx::MSXCPUInterface::removeBreakPoint(), openmsx::Reactor::replaceBoard(), openmsx::HotKey::saveBindings(), openmsx::VideoSourceSetting::setSource(), openmsx::MSXMotherBoard::unregisterKeyboard(), and openmsx::MSXMixer::updateSoftwareVolume().

◆ find_unguarded() [2/2]

template<typename RANGE , typename VAL , typename Proj = std::identity>

auto find_unguarded	(	RANGE &	range,
		const VAL &	val,
		Proj	proj = `{}`
	)

Definition at line 78 of file stl.hh.

◆ lookup() [1/2]

template<typename Key , typename Value , typename Key2 >

const Value * lookup	(	const std::map< Key, Value > &	m,
		const Key2 &	k
	)

Definition at line 415 of file stl.hh.

◆ lookup() [2/2]

template<typename Key , typename Value , typename Key2 >

Value * lookup	(	std::map< Key, Value > &	m,
		const Key2 &	k
	)

Definition at line 422 of file stl.hh.

◆ max_value() [1/2]

template<typename InputIterator , typename Proj = std::identity>

auto max_value	(	InputIterator	first,
		InputIterator	last,
		Proj	proj = `{}`
	)

Definition at line 224 of file stl.hh.

Referenced by openmsx::VideoSourceSetting::getSource(), and openmsx::MSXDevice::getVisibleMemRegion().

◆ max_value() [2/2]

template<typename InputRange , typename Proj = std::identity>

auto max_value	(	InputRange &&	range,
		Proj	proj = `{}`
	)

Definition at line 235 of file stl.hh.

◆ min_value() [1/2]

template<typename InputIterator , typename Proj = std::identity>

auto min_value	(	InputIterator	first,
		InputIterator	last,
		Proj	proj = `{}`
	)

Definition at line 205 of file stl.hh.

Referenced by openmsx::MSXDevice::getVisibleMemRegion().

◆ min_value() [2/2]

template<typename InputRange , typename Proj = std::identity>

auto min_value	(	InputRange &&	range,
		Proj	proj = `{}`
	)

Definition at line 216 of file stl.hh.

◆ move_pop_back()

template<typename VECTOR >

void move_pop_back	(	VECTOR &	v,
		typename VECTOR::iterator	it
	)

Erase the pointed to element from the given vector.

We first move the last element into the indicated position and then pop the last element.

If the order of the elements in the vector is allowed to change this may be a faster alternative than calling 'v.erase(it)'.

Definition at line 134 of file stl.hh.

Referenced by openmsx::UserSettings::deleteSetting(), openmsx::Subject< T >::detach(), openmsx::Display::detach(), openmsx::MSXMotherBoard::freeUserName(), openmsx::TTFFontPool::release(), openmsx::ResampleCoeffs::releaseCoeffs(), openmsx::MemoryOps::AllocMap::remove(), openmsx::MSXMotherBoard::removeDevice(), openmsx::GlobalCliComm::removeListener(), openmsx::Debugger::removeProbeBreakPoint(), openmsx::Reactor::replaceBoard(), openmsx::EventDelay::sync(), openmsx::PluggingController::unregisterConnector(), openmsx::DiskManipulator::unregisterDrive(), openmsx::MSXEventDistributor::unregisterEventListener(), openmsx::MSXCPUInterface::unregisterGlobalRead(), openmsx::MSXCPUInterface::unregisterGlobalWrite(), openmsx::StateChangeDistributor::unregisterListener(), openmsx::Mixer::unregisterMixer(), openmsx::MachineMediaInfo::unregisterProvider(), openmsx::GlobalCommandController::unregisterProxySetting(), openmsx::MSXCommandController::unregisterSetting(), openmsx::MSXMixer::unregisterSound(), and openmsx::VideoSourceSetting::unregisterVideoSource().

◆ overloaded()

template<class... Ts>

overloaded ( Ts... ) -> overloaded< Ts... >

◆ partition_copy_remove() [1/2]

template<typename ForwardIt , typename OutputIt , typename UnaryPredicate >

std::pair< OutputIt, ForwardIt > partition_copy_remove	(	ForwardIt	first,
		ForwardIt	last,
		OutputIt	out_true,
		UnaryPredicate	p
	)

This is like a combination of partition_copy() and remove().

Each element is tested against the predicate. If it matches, the element is copied to the output and removed from the input. So the output contains all elements for which the predicate gives true and the input is modified in-place to contain the elements for which the predicate gives false. (Like the remove() algorithm, it's still required to call erase() to also shrink the input).

This algorithm returns a pair of iterators. -first: one past the matching elements (in the output range). Similar to the return value of the partition_copy() algorithm. -second: one past the non-matching elements (in the input range). Similar to the return value of the remove() algorithm.

Definition at line 169 of file stl.hh.

Referenced by partition_copy_remove().

◆ partition_copy_remove() [2/2]

template<typename ForwardRange , typename OutputIt , typename UnaryPredicate >

auto partition_copy_remove	(	ForwardRange &&	range,
		OutputIt	out_true,
		UnaryPredicate	p
	)

Definition at line 188 of file stl.hh.

References partition_copy_remove().

◆ rfind_if_unguarded()

template<typename RANGE , typename PRED >

constexpr auto rfind_if_unguarded	(	RANGE &	range,
		PRED	pred
	)

constexpr

Definition at line 117 of file stl.hh.

References find_if_unguarded().

Referenced by openmsx::AfterCmd::removeSelf().

◆ rfind_unguarded()

template<typename RANGE , typename VAL , typename Proj = std::identity>

auto rfind_unguarded	(	RANGE &	range,
		const VAL &	val,
		Proj	proj = `{}`
	)

Similar to the find(_if)_unguarded functions above, but searches from the back to front.

Note that we only need to provide range versions. Because for the iterator versions it is already possible to pass reverse iterators.

Definition at line 109 of file stl.hh.

Referenced by openmsx::UserSettings::deleteSetting(), openmsx::OSDWidget::deleteWidget(), openmsx::Subject< T >::detach(), openmsx::Display::detach(), openmsx::MSXMotherBoard::freeUserName(), openmsx::TTFFontPool::release(), openmsx::ResampleCoeffs::releaseCoeffs(), openmsx::MSXMultiMemDevice::remove(), openmsx::MemoryOps::AllocMap::remove(), openmsx::MSXCPUInterface::removeCondition(), openmsx::MSXMotherBoard::removeDevice(), openmsx::MSXMultiIODevice::removeDevice(), openmsx::MSXMotherBoard::removeExtension(), openmsx::Display::removeLayer(), openmsx::GlobalCliComm::removeListener(), openmsx::Debugger::removeProbeBreakPoint(), openmsx::PluggingController::unregisterConnector(), openmsx::EventDistributor::unregisterEventListener(), openmsx::MSXEventDistributor::unregisterEventListener(), openmsx::MSXCPUInterface::unregisterGlobalRead(), openmsx::MSXCPUInterface::unregisterGlobalWrite(), openmsx::StateChangeDistributor::unregisterListener(), openmsx::MSXMapperIO::unregisterMapper(), openmsx::Mixer::unregisterMixer(), openmsx::MachineMediaInfo::unregisterProvider(), openmsx::Interpreter::unregisterSetting(), openmsx::MSXCommandController::unregisterSetting(), openmsx::MSXMixer::unregisterSound(), openmsx::VideoSourceSetting::unregisterVideoSource(), and openmsx::Display::updateZ().

◆ sum()

template<typename InputRange , typename Proj = std::identity>

constexpr auto sum	(	InputRange &&	range,
		Proj	proj = `{}`
	)

constexpr

Definition at line 245 of file stl.hh.

Referenced by openmsx::DiskManipulator::create(), openmsx::FilePoolCore::getSha1Sum(), openmsx::Paper::plot(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), and TEST_CASE().

◆ to_underlying()

template<typename E >

constexpr auto to_underlying ( E e )

constexprnoexcept

Definition at line 465 of file stl.hh.

Referenced by openmsx::VDPAccessSlots::getAccessSlot(), openmsx::ImGuiMedia::loadLine(), openmsx::match(), openmsx::VDPAccessSlots::Calculator::next(), array_with_enum_index< Enum, T, S >::operator[](), array_with_enum_index< Enum, T, S >::operator[](), openmsx::YM2413Burczynski::Slot::setKeyOn(), openmsx::toString(), openmsx::toString(), and openmsx::AmdFlash::AutoSelect::validate().

◆ to_vector() [1/2]

template<typename T = void, typename Range >

auto to_vector ( Range && range ) -> std::vector<detail::ToVectorType<T, decltype(std::begin(range))>>

Definition at line 275 of file stl.hh.

Referenced by openmsx::MSXMultiMemDevice::getDevices(), openmsx::ImGuiTrainer::paint(), openmsx::CommandLineParser::parse(), openmsx::NowindHost::serialize(), openmsx::MSXCommandEvent::serialize(), openmsx::ImGuiMedia::showMenu(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), TEST_CASE(), and openmsx::Scheduler::~Scheduler().

◆ to_vector() [2/2]

template<typename T >

auto to_vector ( std::vector< T > && v )

Definition at line 283 of file stl.hh.

◆ transform_in_place()

template<typename ForwardRange , typename UnaryOperation >

auto transform_in_place	(	ForwardRange &&	range,
		UnaryOperation	op
	)

Definition at line 196 of file stl.hh.

Referenced by StringOp::toLower().

Classes

Namespaces

Typedefs

Functions

Function Documentation

◆ append() [1/3]

◆ append() [2/3]

◆ append() [3/3]

◆ concat() [1/2]

◆ concat() [2/2]

◆ concatArray() [1/2]

◆ concatArray() [2/2]

◆ contains() [1/4]

◆ contains() [2/4]

◆ contains() [3/4]

◆ contains() [4/4]

◆ find_if_unguarded() [1/2]

◆ find_if_unguarded() [2/2]

◆ find_unguarded() [1/2]

◆ find_unguarded() [2/2]

◆ lookup() [1/2]

◆ lookup() [2/2]

◆ max_value() [1/2]

◆ max_value() [2/2]

◆ min_value() [1/2]

◆ min_value() [2/2]

◆ move_pop_back()

◆ overloaded()

◆ partition_copy_remove() [1/2]

◆ partition_copy_remove() [2/2]

◆ rfind_if_unguarded()

◆ rfind_unguarded()

◆ sum()

◆ to_underlying()

◆ to_vector() [1/2]

◆ to_vector() [2/2]

◆ transform_in_place()