clarisma Namespace Reference

Classes
class	AbstractStreamWriter
class	AnsiColor
class	Arena
class	ArenaPool
	A fast object pool that uses an Arena as its allocator.
class	ArenaStack
	A fast stack that uses an ArenaPool for dynamic memory allocation.
class	BitIterator
class	BlobPtr
class	BlobStore
class	Block
class	Buffer
class	BufferWriter
class	CharSchema
	A bitmap consisting of 256 flags that can be used to quickly identify whether a given character is part of a set (e.g.
class	ChunkChain
class	ChunkedBuffer
class	CliApplication
class	CliCommand
class	CliCommandConfigurator
class	CliHelp
class	CompactHashTable
class	Console
class	ConsoleWriter
class	Crc32
class	DataPtr
class	DateTime
class	Decimal
	A string containing a Decimal in canonical form:
class	Deduplicator
	A Lookup-based template class that enables de-duplication of items that are represented by a sequence of bytes (such as strings).
class	DynamicBuffer
class	DynamicStackBuffer
class	EncodedVarint26
	A pre-encoded varint representation of a 26-bit integer.
class	ExpandableMappedFile
	A MappedFile that grows on demand (if opened in writable mode).
class	File
class	FileBuffer
class	FileBuffer2
class	FileLock
class	FileNotFoundException
class	FileSystem
class	FileWriter
class	FixedQueue
class	Highlighter
class	IndexFile
	A fast disk-based key-value lookup that stores values in an array, appropriate for keyspaces that are expected to be dense.
class	IOException
class	Linked
class	LinkedList
class	LinkedQueue
class	Lookup
	Template for classes that look up items in a hashtable using a 64-bit numeric ID.
class	LookupBase
	Base template for classes that use hashtable-based lookup.
class	MappedFile
class	MappedSegment
class	MutableDataPtr
class	NearPtr
	A pointer that can reference a limited address range, in exchange for a smaller storage footprint.
class	Parcel
class	ParcelPtr
struct	ParsedString
class	ParseException
class	Parser
class	PbfDecoder
class	Phaser
class	PileFile
class	pointer
class	ProgressReporter
class	PunnedPtr
class	QuickSelect
class	RefCounted
class	ReusableBlock
class	ShortString
	A string with a maximum length of 2^16-1 bytes.
class	ShortVarString
	A string with a maximum length of 2^14-1 bytes.
class	SimpleArena
	A simplified arena allocator.
class	SimpleLinkedList
	A simple single-linked list.
class	Span
class	Store
class	StoreException
class	StreamWriter
class	StringBuilder
class	StringLookup
	static const S& string(T* p) static uint32_t& next(T* p) uint32_t[]* table() uint32_t tableSize() void* data()
class	StringSet
	A fast and memory-efficient set of strings.
class	SystemInfo
class	TaggedPtr
class	TaskEngine
class	TaskQueue
class	TaskStatus
class	ThreadPool
class	TinyString
	A string with a maximum length of 255 bytes.
class	TinyStringConstant
class	UUID
class	Validate
class	ValueException

Typedefs
using	ByteBlock = Block<uint8_t>
using	CharBlock = Block<char>
using	ByteSpan = Span<const uint8_t>
typedef int	FileHandle

Functions
template<typename Stream >
Stream &	operator<< (Stream &out, const Decimal &d)
template<std::size_t N>
	TinyStringConstant (const char(&)[N]) -> TinyStringConstant< N+1 >
uint64_t	readVarint35 (const uint8_t *&p)
uint32_t	readVarint32 (const uint8_t *&p)
uint64_t	readVarint64 (const uint8_t *&p)
int32_t	readSignedVarint32 (const uint8_t *&p)
int64_t	readSignedVarint64 (const uint8_t *&p)
std::string_view	readStringView (const uint8_t *&p)
int	countVarints (const void *pStart, const void *pEnd)
void	skipVarints (const uint8_t *&p, int count)
void	skipVarintsBackwardUnsafe (const uint8_t *&p, int count)
	Moves pointer backward, skipping over the specified numbers of varints.
void	writeVarint (uint8_t *&p, uint64_t val)
void	writeSignedVarint (uint8_t *&p, int64_t val)
unsigned int	varintSize (uint64_t v)
	Returns the number of bytes required to encode the given unsigned value as a varint (A varint requires one byte for each complete or partial run of 7 significant bits)
uint64_t	toZigzag (int64_t v)
uint32_t	toZigzag (int32_t v)
int64_t	fromZigzag (uint64_t v)
int32_t	fromZigzag (uint32_t v)

Variables
static FileHandle	INVALID_FILE_HANDLE = -1

Typedef Documentation

ByteBlock

using clarisma::ByteBlock = Block<uint8_t>

ByteSpan

using clarisma::ByteSpan = Span<const uint8_t>

CharBlock

using clarisma::CharBlock = Block<char>

FileHandle

typedef int clarisma::FileHandle

Function Documentation

countVarints()

int clarisma::countVarints ( const void * pStart, const void * pEnd )

inline

fromZigzag() [1/2]

int32_t clarisma::fromZigzag ( uint32_t v )

inline

fromZigzag() [2/2]

int64_t clarisma::fromZigzag ( uint64_t v )

inline

operator<<()

template<typename Stream >

Stream & clarisma::operator<<	(	Stream &	out,
		const Decimal &	d )

readSignedVarint32()

int32_t clarisma::readSignedVarint32 ( const uint8_t *& p )

inline

readSignedVarint64()

int64_t clarisma::readSignedVarint64 ( const uint8_t *& p )

inline

readStringView()

std::string_view clarisma::readStringView ( const uint8_t *& p )

inline

readVarint32()

uint32_t clarisma::readVarint32 ( const uint8_t *& p )

inline

readVarint35()

uint64_t clarisma::readVarint35 ( const uint8_t *& p )

inline

readVarint64()

uint64_t clarisma::readVarint64 ( const uint8_t *& p )

inline

skipVarints()

void clarisma::skipVarints ( const uint8_t *& p, int count )

inline

skipVarintsBackwardUnsafe()

void clarisma::skipVarintsBackwardUnsafe ( const uint8_t *& p, int count )

inline

Moves pointer backward, skipping over the specified numbers of varints.

This function must guarantee the following:

• p is placed right after the last varint
• a valid varint must precede the varint to which to skip

TinyStringConstant()

template<std::size_t N>

clarisma::TinyStringConstant

(

const

char(&)[N]

)

-> TinyStringConstant< N+1 >

toZigzag() [1/2]

uint32_t clarisma::toZigzag ( int32_t v )

inline

toZigzag() [2/2]

uint64_t clarisma::toZigzag ( int64_t v )

inline

varintSize()

unsigned int clarisma::varintSize ( uint64_t v )

inline

Returns the number of bytes required to encode the given unsigned value as a varint (A varint requires one byte for each complete or partial run of 7 significant bits)

writeSignedVarint()

void clarisma::writeSignedVarint ( uint8_t *& p, int64_t val )

inline

writeVarint()

void clarisma::writeVarint ( uint8_t *& p, uint64_t val )

inline

Variable Documentation

INVALID_FILE_HANDLE

FileHandle clarisma::INVALID_FILE_HANDLE = -1

static