A simple output token stream that can be used to build token lists. Always UNCOMPRESSED. More...

#include <OTstream.H>

Inheritance diagram for OTstream:

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Collaboration diagram for OTstream:

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Public Member Functions
	OTstream (IOstreamOption streamOpt=IOstreamOption())
	Default construct, set stream status.
	OTstream (const OTstream &os)
	Copy construct.
	OTstream (OTstream &&os)
	Move construct.
	~OTstream ()=default
	Destructor.
const DynamicList< token > &	tokens () const noexcept
	The tokens.
DynamicList< token > &	tokens () noexcept
	The tokens.
virtual bool	write (const token &tok) override
	Write token to stream or otherwise handle it.
virtual Ostream &	write (const char c) override
	Write single character. Whitespace is suppressed.
virtual Ostream &	writeQuoted (const char *str, std::streamsize len, const bool quoted=true) override
	Write character/string content, with/without surrounding quotes.
virtual Ostream &	write (const char *str) override
	Write the word-characters of a character string.
virtual Ostream &	write (const word &str) override
	Write word.
virtual Ostream &	write (const std::string &str) override
	Write string.
virtual Ostream &	write (const int32_t val) override
	Write int32_t.
virtual Ostream &	write (const int64_t val) override
	Write int64_t.
virtual Ostream &	write (const uint32_t val) override
	Write uint32_t.
virtual Ostream &	write (const uint64_t val) override
	Write uint64_t.
virtual Ostream &	write (const float val) override
	Write float.
virtual Ostream &	write (const double val) override
	Write double.
virtual Ostream &	write (const char *data, std::streamsize count) override
	Write binary block with 8-byte alignment.
virtual Ostream &	writeRaw (const char *data, std::streamsize count) override
	Low-level raw binary output.
virtual bool	beginRawWrite (std::streamsize count) override
	Begin marker for low-level raw binary output.
virtual bool	endRawWrite () override
	End marker for low-level raw binary output.
virtual void	indent () override
	Add indentation characters.
virtual std::ios_base::fmtflags	flags () const override
	Return current stream flags. Dummy for token stream, returns 0.
std::ios_base::fmtflags	flags (std::ios_base::fmtflags) override
	Set stream flags, return old stream flags. Dummy for token stream, returns 0.
virtual void	flush () override
	Flush stream.
virtual void	endl () override
	Add newline and flush stream.
virtual char	fill () const override
	Get the current padding character.
virtual char	fill (const char) override
	Set padding character for formatted field up to field width.
virtual int	width () const override
	Get width of output field.
virtual int	width (const int) override
	Set width of output field.
virtual int	precision () const override
	Get precision of output field.
virtual int	precision (const int) override
	Set precision of output field.
void	reset () noexcept
	Rewind the output stream to position 0 (non-virtual!) and adjust the stream status (open/good/eof ...) Reset the output buffer and rewind the stream.
virtual void	rewind ()
	Rewind the output stream to position 0 and adjust the stream status (open/good/eof ...).
void	print (Ostream &os) const override
	Print stream description to Ostream.
virtual Ostream &	writeQuoted (const std::string &str, const bool quoted=true)
	Inherit write methods from Ostream.
Public Member Functions inherited from Ostream
	Ostream (const Ostream &)=default
	Copy construct.
virtual	~Ostream ()=default
	Destructor.
	Ostream (IOstreamOption streamOpt=IOstreamOption())
	Default construct (ASCII, uncompressed), construct with specified stream option.
	Ostream (IOstreamOption::streamFormat fmt, IOstreamOption::compressionType cmp=IOstreamOption::UNCOMPRESSED)
	Construct with format (uncompressed).
virtual Ostream &	write (const keyType &kw)
	Write keyType.
unsigned short	indentSize () const noexcept
	Return indent size (spaces per level).
unsigned short	indentSize (unsigned short val) noexcept
	Change indent size (spaces per level), return old value.
unsigned short	indentLevel () const noexcept
	Return the indent level.
unsigned short	indentLevel (unsigned short val) noexcept
	Change the indent level, return old value.
void	incrIndent () noexcept
	Increment the indent level.
void	decrIndent ()
	Decrement the indent level.
virtual Ostream &	writeKeyword (const keyType &kw)
	Write the keyword followed by an appropriate indentation.
virtual Ostream &	beginBlock (const keyType &kw)
	Write begin block group with the given name.
virtual Ostream &	beginBlock ()
	Write begin block group without a name.
virtual Ostream &	endBlock ()
	Write end block group.
virtual Ostream &	endEntry ()
	Write end entry (';') followed by newline.
template<class T>
Ostream &	writeEntry (const keyType &key, const T &value)
	Write a keyword/value entry.
template<class T>
Ostream &	writeEntryIfDifferent (const word &key, const T &value1, const T &value2)
	Write a keyword/value entry only when the two values differ.
Ostream &	operator() () const
	Return a non-const reference to const Ostream.
unsigned short &	indentLevel () noexcept
	Access to indent level.
unsigned short &	indentSize () noexcept
	Access to indent size.
Public Member Functions inherited from IOstream
	IOstream (const IOstream &)=default
	Copy construct.
virtual	~IOstream ()=default
	Destructor.
	IOstream (IOstreamOption streamOpt=IOstreamOption())
	Default construct (ASCII, uncompressed), construct with specified stream option.
	IOstream (IOstreamOption::streamFormat fmt, IOstreamOption::versionNumber ver, IOstreamOption::compressionType cmp=IOstreamOption::UNCOMPRESSED)
	Construct with format, version (compression).
virtual const fileName &	name () const
	The name of the stream.
fileName	relativeName () const
	Return the name of the stream relative to the current case.
virtual bool	check (const char *operation) const
	Check IOstream status for given operation.
bool	fatalCheck (const char *operation) const
	Check IOstream status for given operation.
bool	opened () const noexcept
	True if stream has been opened.
bool	closed () const noexcept
	True if stream is closed.
bool	good () const noexcept
	True if next operation might succeed.
bool	eof () const noexcept
	True if end of input seen.
bool	fail () const noexcept
	True if next operation will fail.
bool	bad () const noexcept
	True if stream is corrupted.
	operator bool () const noexcept
	True if the stream has not failed.
bool	operator! () const noexcept
	True if the stream has failed.
unsigned	labelByteSize () const noexcept
	The sizeof (label) in bytes associated with the stream.
unsigned	scalarByteSize () const noexcept
	The sizeof (scalar) in bytes associated with the stream.
void	setLabelByteSize (unsigned nbytes) noexcept
	Set the sizeof (label) in bytes associated with the stream.
void	setScalarByteSize (unsigned nbytes) noexcept
	Set the sizeof (scalar) in bytes associated with the stream.
template<class T, class = std::enable_if_t<std::is_integral_v<T>>>
bool	checkLabelSize () const noexcept
	Test if the label byte-size associated with the stream is the same as the given type.
template<class T, class = std::enable_if_t<std::is_floating_point_v<T>>>
bool	checkScalarSize () const noexcept
	Test if the scalar byte-size associated with the stream is the same as the given type.
bool	checkNativeSizes () const noexcept
	Test if the label/scalar byte-size associated with the stream are the native label/scalar sizes.
bool	fatalCheckNativeSizes (const char *operation) const
	Assert that the label/scalar byte-size associated with the stream are the native label/scalar sizes.
label	lineNumber () const noexcept
	Const access to the current stream line number.
label &	lineNumber () noexcept
	Non-const access to the current stream line number.
label	lineNumber (const label num) noexcept
	Set the stream line number.
void	setEof () noexcept
	Set stream state as reached 'eof'.
void	setFail () noexcept
	Set stream state as 'failed'.
void	setBad () noexcept
	Set stream state to be 'bad'.
std::ios_base::fmtflags	setf (std::ios_base::fmtflags f)
	Set stream flag(s), return old stream flags.
std::ios_base::fmtflags	setf (const std::ios_base::fmtflags f, const std::ios_base::fmtflags mask)
	Set stream flag(s) with mask, return old stream flags.
std::ios_base::fmtflags	unsetf (std::ios_base::fmtflags f)
	Unset stream flags, return old stream flags.
void	print (Ostream &os, const int streamState) const
	Print information about the stream state bits.
InfoProxy< IOstream >	info () const noexcept
	Return info proxy, used to print IOstream information to a stream.
Public Member Functions inherited from IOstreamOption
constexpr	IOstreamOption (streamFormat fmt=streamFormat::ASCII, compressionType comp=compressionType::UNCOMPRESSED) noexcept
	Default construct (ASCII, UNCOMPRESSED, currentVersion) or construct with format, compression.
constexpr	IOstreamOption (streamFormat fmt, compressionType comp, versionNumber ver) noexcept
	Construct from components (format, compression, version).
constexpr	IOstreamOption (streamFormat fmt, versionNumber ver, compressionType comp=compressionType::UNCOMPRESSED) noexcept
	Construct from components (format, version, compression).
	IOstreamOption (const IOstreamOption &opt, streamFormat fmt) noexcept
	Copy construct with change of format.
streamFormat	format () const noexcept
	Get the current stream format.
streamFormat	format (const streamFormat fmt) noexcept
	Set the stream format.
streamFormat	format (const word &formatName)
	Set the stream format from string value.
compressionType	compression () const noexcept
	Get the stream compression.
compressionType	compression (const compressionType comp) noexcept
	Set the stream compression.
compressionType	compression (const word &compName)
	Set the stream compression from string value.
versionNumber	version () const noexcept
	Get the stream version.
versionNumber	version (const versionNumber ver) noexcept
	Set the stream version.
versionNumber	version (const token &tok)
	Set the stream version from token.
Public Member Functions inherited from DynamicList< token >
constexpr	DynamicList () noexcept
	Default construct, an empty list without allocation.
	~DynamicList ()
	Destructor, sync allocated size before List destruction.
label	capacity () const noexcept
	Size of the underlying storage.
std::streamsize	capacity_bytes () const noexcept
	Number of contiguous bytes of the underlying storage.
void	setCapacity (const label len)
	Alter the size of the underlying storage.
void	setCapacity_nocopy (const label len)
	Alter the size of the underlying storage, without retaining old content.
void	setCapacity_unsafe (label len) noexcept
	Change the value for the list capacity directly (ADVANCED, UNSAFE) Does not perform any memory management or resizing.
void	reserve (const label len)
	Reserve allocation space for at least this size, allocating new space if required and retaining old content.
void	reserve_nocopy (const label len)
	Reserve allocation space for at least this size, allocating new space if required without retaining old content.
void	reserve_exact (const label len)
	Reserve allocation space for at least this size, allocating new space if required and retaining old content. If allocation is required, uses the specified size without any other resizing logic.
void	resize (const label len)
	Alter addressable list size, allocating new space if required while recovering old content.
void	resize_copy (label count, const label len)
	Alter addressable size, retaining the first count contents.
void	resize_fill (const label len, const token &val)
	Alter addressable size and set val for all addressed entries.
void	resize_nocopy (const label len)
	Alter addressable list size, allocating new space if required without necessarily recovering old content.
void	clear () noexcept
	Clear the addressed list, i.e. set the size to zero.
void	clearStorage ()
	Clear the list and delete storage.
void	shrink_to_fit ()
	Shrink the allocated space to the number of elements used.
void	swap (List< token > &other)
	Swap with plain List content. Implies shrink_to_fit().
void	transfer (List< token > &list)
	Transfer contents of the argument List into this.
token &	emplace_back (Args &&... args)
	Construct an element at the end of the list, return reference to the new list element.
void	push_back (const token &val)
	Copy append an element to the end of this list.
label	push_uniq (const token &val)
	Append an element if not already in the list.
void	pop_back (label n=1)
	Reduce size by 1 or more elements. Can be called on an empty list.
token	remove ()
	Remove and return the last element. Fatal on an empty list.
label	subset (const labelRange &range)
	Retain a (start,size) subset from the list.
token &	operator() (const label i)
	Return non-const access to an element, resizing list if needed.
void	operator= (const token &val)
	Assign addressed entries to the given value.
Istream &	readList (Istream &is)
	Read from Istream, discarding existing contents.
void	setSize (const label n)
	Alias for resize().
DynamicList< token, 16 > &	shrink ()
	Calls shrink_to_fit() and returns a reference to the DynamicList.
void	append (const token &val)
	Copy append an element to the end of this list.
label	appendUniq (const token &val)
	Same as push_uniq().
Public Member Functions inherited from List< token >
constexpr	List () noexcept
	Default construct.
	List (const label len)
	Construct with given size.
	List (const label len, const token &val)
	Construct with given size and value for all elements.
	List (const label len, Foam::zero)
	Construct with given size initializing all elements to zero.
	List (Foam::one, const token &val)
	Construct with length=1, copying the value as the only content.
	List (Foam::one, token &&val)
	Construct with length=1, moving the value as the only content.
	List (Foam::one, Foam::zero)
	Construct with length=1, initializing content to zero.
	List (const List< token > &list)
	Copy construct from list.
	List (const UList< token > &list)
	Copy construct contents from list.
	List (List< token > &list, bool reuse)
	Construct as copy or re-use as specified.
	List (const UList< token > &list, const labelUList &indices)
	Copy construct subset of list.
	List (const UList< token > &list, const FixedList< label, N > &indices)
	Copy construct subset of list.
	List (const FixedList< token, N > &list)
	Construct as copy of FixedList<T, N>.
	List (const UPtrList< token > &list)
	Construct as copy of UPtrList<T> content.
	List (const IndirectListBase< token, Addr > &list)
	Construct as copy of IndirectList contents.
	List (std::initializer_list< token > list)
	Construct from an initializer list.
	List (List< token > &&list) noexcept
	Move construct from List.
	List (DynamicList< token, SizeMin > &&list)
	Move construct from DynamicList.
	List (Istream &is)
	Construct from Istream.
autoPtr< List< token > >	clone () const
	Clone.
	~List ()
	Destructor.
void	clear ()
	Clear the list, i.e. set size to zero.
void	resize (const label len)
	Adjust allocated size of list.
void	resize (const label len, const token &val)
	Adjust allocated size of list and set val for new elements.
void	resize_copy (label count, const label len)
	Change allocated size of list, retaining the first count elements.
void	resize_fill (const label len, const token &val)
	Adjust allocated size of list and set val for all elements.
void	resize_nocopy (const label len)
	Adjust allocated size of list without necessarily.
void	transfer (List< token > &list)
	Transfer the contents of the argument List into this list and annul the argument list.
void	transfer (DynamicList< token, SizeMin > &list)
	Transfer the contents of the argument List into this list and annul the argument list.
token &	newElmt (const label i)
	Return subscript-checked element of UList and resizing the list if required.
token &	emplace_back (Args &&... args)
	Construct an element at the end of the list, return reference to the new list element.
void	push_back (const token &val)
	Append an element at the end of the list.
void	push_back (token &&val)
	Move append an element at the end of the list.
void	push_back (const UList< token > &list)
	Append a List to the end of this list.
void	push_back (const IndirectListBase< token, Addr > &list)
	Append IndirectList contents at the end of this list.
label	push_uniq (const token &val)
	Append an element if not already in the list.
void	pop_back (label n=1)
	Reduce size by 1 or more elements. Can be called on an empty list.
void	operator= (const UList< token > &list)
	Assignment to UList operator. Takes linear time.
void	operator= (const List< token > &list)
	Assignment operator. Takes linear time.
void	operator= (const IndirectListBase< token, Addr > &list)
	Assignment from IndirectList. Takes linear time.
void	operator= (const FixedList< token, N > &list)
	Copy assignment from FixedList.
void	operator= (std::initializer_list< token > list)
	Assignment to an initializer list.
void	operator= (const token &val)
	Assignment of all entries to the given value.
void	operator= (Foam::zero)
	Assignment of all entries to zero.
void	operator= (List< token > &&list)
	Move assignment. Takes constant time.
void	operator= (DynamicList< token, SizeMin > &&list)
	Move assignment. Takes constant time.
Istream &	readList (Istream &is)
	Read List from Istream, discarding contents of existing List.
void	shallowCopy (const UList< token > &)=delete
	No shallowCopy permitted.
bool	set (const label i, bool val=true)
	A bitSet::set() method for a list of bool.
void	append (const token &val)
	Append an element at the end of the list.
void	append (token &&val)
	Move append an element at the end of the list.
void	append (const UList< token > &list)
	Append a List to the end of this list.
void	append (const IndirectListBase< token, Addr > &list)
	Append IndirectList contents at the end of this list.
label	appendUniq (const token &val)
	Same as push_uniq().
void	setSize (label n)
	Alias for resize().
void	setSize (label n, const token &val)
	Alias for resize().
	List (const Expression::ListExpression< E > &expr)
	Construct from value expression.
void	operator= (const Expression::ListExpression< E > &expr)
	Assign values from expression.
void	resize (const label len)
Public Member Functions inherited from UList< T >
	UList (const UList< T > &) noexcept=default
	Copy construct, shallow copy.
	UList (UList< T > &&) noexcept=default
	Move construct, shallow copy.
UList< T > &	operator= (const UList< T > &)=delete
	No copy assignment (default: shallow copy).
UList< T > &	operator= (UList< T > &&) noexcept=default
	Move assignment, shallow copy.
constexpr	UList () noexcept
	Default construct, zero-sized and nullptr.
	UList (T *__restrict__ ptr, const label len) noexcept
	Construct from components.
	UList (SubList< T > &&) noexcept
	Move construct from a SubList, shallow copy.
label	fcIndex (const label i) const noexcept
	The forward circular index. The next index in the list which returns to the first at the end of the list.
label	rcIndex (const label i) const noexcept
	The reverse circular index. The previous index in the list which returns to the last at the beginning of the list.
const T &	fcValue (const label i) const
	Return forward circular value (ie, next value in the list).
T &	fcValue (const label i)
	Return forward circular value (ie, next value in the list).
const T &	rcValue (const label i) const
	Return reverse circular value (ie, previous value in the list).
T &	rcValue (const label i)
	Return reverse circular value (ie, previous value in the list).
const T *	cdata () const noexcept
	Return pointer to the underlying array serving as data storage.
T *	data () noexcept
	Return pointer to the underlying array serving as data storage.
const char *	cdata_bytes () const noexcept
	Return pointer to the underlying array serving as data storage,.
char *	data_bytes () noexcept
	Return pointer to the underlying array serving as data storage,.
T &	front ()
	Access first element of the list, position [0].
const T &	front () const
	Access first element of the list.
T &	back ()
	Access last element of the list, position [size()-1].
const T &	back () const
	Access last element of the list, position [size()-1].
std::streamsize	size_bytes () const noexcept
	Number of contiguous bytes for the List data.
std::streamsize	byteSize () const
	Number of contiguous bytes for the List data, runtime FatalError if type is not contiguous.
void	checkStart (const label start) const
	Check start is within valid range [0,size).
void	checkSize (const label size) const
	Check size is within valid range [0,size].
void	checkRange (const label start, const label len) const
	Check that start and length define a valid range.
void	checkIndex (const label i) const
	Check index is within valid range [0,size).
bool	uniform () const
	True if all entries have identical values, and list is non-empty.
bool	contains (const T &val) const
	True if the value is contained in the list.
bool	contains (const T &val, label pos, label len=-1) const
	Is the value contained in the list?
label	find (const T &val) const
	Find index of the first occurrence of the value.
label	find (const T &val, label pos, label len=-1) const
	Find index of the first occurrence of the value.
label	rfind (const T &val, label pos=-1) const
	Find index of the last occurrence of the value.
void	moveFirst (const label i)
	Move element to the first position.
void	moveLast (const label i)
	Move element to the last position.
void	swapFirst (const label i)
	Swap element with the first element. Fatal on an empty list.
void	swapLast (const label i)
	Swap element with the last element. Fatal on an empty list.
void	shallowCopy (T *__restrict__ ptr, const label len) noexcept
	Copy the pointer and size.
void	shallowCopy (std::nullptr_t) noexcept
	Copy nullptr and zero size.
void	shallowCopy (const UList< T > &list) noexcept
	Copy the pointer and size held by the given UList.
void	deepCopy (const UList< T > &list)
	Copy elements of the given UList. Sizes must match!
template<class Addr>
void	deepCopy (const IndirectListBase< T, Addr > &list)
	Copy elements of the given indirect list. Sizes must match!
SubList< T >	slice (const label pos, label len=-1)
	Return SubList slice (non-const access) - no range checking.
const SubList< T >	slice (const label pos, label len=-1) const
	Return SubList slice (const access) - no range checking.
SubList< T >	slice (const labelRange &range)
	Return SubList slice (non-const access) - with range checking.
const SubList< T >	slice (const labelRange &range) const
	Return SubList slice (const access) - with range checking.
T &	operator[] (const label i)
	Return element of UList.
const T &	operator[] (const label i) const
	Return element of constant UList.
	operator const Foam::List< T > & () const
	Allow cast to a const List<T>&.
void	operator= (const T &val)
	Assignment of all entries to the given value.
void	operator= (Foam::zero)
	Assignment of all entries to zero.
iterator	begin () noexcept
	Return an iterator to begin traversing the UList.
iterator	end () noexcept
	Return an iterator to end traversing the UList.
iterator	begin (const label i) noexcept
	Return iterator at offset i from begin, clamped to [0,size] range.
const_iterator	cbegin () const noexcept
	Return const_iterator to begin traversing the constant UList.
const_iterator	cend () const noexcept
	Return const_iterator to end traversing the constant UList.
const_iterator	begin () const noexcept
	Return const_iterator to begin traversing the constant UList.
const_iterator	end () const noexcept
	Return const_iterator to end traversing the constant UList.
const_iterator	cbegin (const label i) const noexcept
	Return const_iterator at offset i from begin, clamped to [0,size] range.
const_iterator	begin (const label i) const noexcept
	Return const_iterator at offset i from begin, clamped to [0,size] range.
reverse_iterator	rbegin ()
	Return reverse_iterator to begin reverse traversing the UList.
reverse_iterator	rend ()
	Return reverse_iterator to end reverse traversing the UList.
const_reverse_iterator	crbegin () const
	Return const_reverse_iterator to begin reverse traversing the UList.
const_reverse_iterator	crend () const
	Return const_reverse_iterator to end reverse traversing the UList.
const_reverse_iterator	rbegin () const
	Return const_reverse_iterator to begin reverse traversing the UList.
const_reverse_iterator	rend () const
	Return const_reverse_iterator to end reverse traversing the UList.
bool	empty () const noexcept
	True if List is empty (ie, size() is zero).
label	size () const noexcept
	The number of elements in the container.
label	capacity () const noexcept
	Size of the underlying storage.
void	swap (UList< T > &list) noexcept
	Swap content with another UList of the same type in constant time.
bool	operator== (const UList< T > &list) const
	Equality operation on ULists of the same type.
bool	operator!= (const UList< T > &list) const
	The opposite of the equality operation. Takes linear time.
bool	operator< (const UList< T > &list) const
	Compare two ULists lexicographically. Takes linear time.
bool	operator> (const UList< T > &list) const
	Compare two ULists lexicographically. Takes linear time.
bool	operator<= (const UList< T > &list) const
	Return true if !(a > b). Takes linear time.
bool	operator>= (const UList< T > &list) const
	Return true if !(a < b). Takes linear time.
Istream &	readList (Istream &is)
	Read List contents from Istream.
void	writeEntry (const word &keyword, Ostream &os) const
	Write the List as a dictionary entry with keyword.
Ostream &	writeList (Ostream &os, const label shortLen=0) const
	Write List, with line-breaks in ASCII when length exceeds shortLen.
template<class TypeT = T, class = std::enable_if_t<stdFoam::is_bool_v<TypeT>>>
bool	all () const
	True if all entries are 'true' or if the list is empty.
template<class TypeT = T, class = std::enable_if_t<stdFoam::is_bool_v<TypeT>>>
bool	any () const
	True if any entries are 'true'.
template<class TypeT = T, class = std::enable_if_t<stdFoam::is_bool_v<TypeT>>>
bool	none () const
	True if no entries are 'true'.
template<class TypeT = T, class = std::enable_if_t<stdFoam::is_bool_v<TypeT>>>
bool	test (const label i) const
	Test `bool` value at specified position, always false for out-of-range access.
template<class TypeT = T, class = std::enable_if_t<stdFoam::is_bool_v<TypeT>>>
bool	get (const label i) const
	Return `bool` value at specified position, always false for out-of-range access.
template<class TypeT = T, class = std::enable_if_t<stdFoam::is_bool_v<TypeT>>>
bool	unset (const label i)
	Unset the `bool` entry at specified position, always false for out-of-range access.
template<class TypeT = T, class = std::enable_if_t<stdFoam::is_char_v<TypeT>>>
std::string_view	view () const
	Return a string_view of the charList. Content is non-modifiable.
T &	first ()
	Access first element of the list, position [0].
const T &	first () const
	Access first element of the list.
T &	last ()
	Access last element of the list, position [size()-1].
const T &	last () const
	Access last element of the list, position [size()-1].
bool	found (const T &val, label pos=0) const
	Same as contains().
auto	expr () const
	Wrap value as expression.
template<typename E>
void	operator= (const Expression::ListExpression< E > &expr)
	Assign values from expression.

Additional Inherited Members
Public Types inherited from IOstream
enum	streamAccess : char { CLOSED = 0 , OPENED }
	Enumeration for stream open/closed state. More...
Public Types inherited from IOstreamOption
enum	streamFormat : char { ASCII = 0 , BINARY , COHERENT , UNKNOWN_FORMAT }
	Data format (ascii \| binary \| coherent). More...
enum	compressionType : char { UNCOMPRESSED = 0 , COMPRESSED }
	Compression treatment (UNCOMPRESSED \| COMPRESSED). More...
enum	appendType : char { NO_APPEND = 0 , APPEND_APP , APPEND_ATE , NON_APPEND = NO_APPEND , APPEND = APPEND_APP }
	File appending (NO_APPEND \| APPEND_APP \| APPEND_ATE). More...
enum	atomicType : char { NON_ATOMIC = 0 , ATOMIC }
	Atomic operations (output). More...
enum class	floatFormat : unsigned { general = unsigned(0) , fixed = unsigned(std::ios_base::fixed) , scientific = unsigned(std::ios_base::scientific) }
	Float formats (eg, time directory name formats). More...
Public Types inherited from List< token >
typedef SubList< token >	subList
	Declare type of subList.
Public Types inherited from UList< T >
typedef T	value_type
	The value type the list contains.
typedef T *	pointer
	The pointer type for non-const access to value_type items.
typedef const T *	const_pointer
	The pointer type for const access to value_type items.
typedef T &	reference
	The type used for storing into value_type objects.
typedef const T &	const_reference
	The type used for reading from constant value_type objects.
typedef T *	iterator
	Random access iterator for traversing a UList.
typedef const T *	const_iterator
	Random access iterator for traversing a UList.
typedef label	size_type
	The type to represent the size of a UList.
typedef label	difference_type
	The difference between iterator objects.
typedef std::reverse_iterator< iterator >	reverse_iterator
	Reverse iterator (non-const access).
typedef std::reverse_iterator< const_iterator >	const_reverse_iterator
	Reverse iterator (const access).
using	is_List = void
	Have unique tag.
Static Public Member Functions inherited from IOstream
static unsigned int	defaultPrecision () noexcept
	Return the default precision.
static unsigned int	defaultPrecision (unsigned int prec) noexcept
	Reset the default precision.
static unsigned int	minPrecision (unsigned int prec) noexcept
	Set the minimum default precision.
Static Public Member Functions inherited from IOstreamOption
static floatFormat	floatFormatEnum (const word &fmtName, const floatFormat deflt=floatFormat::general)
	Lookup floatFormat enum corresponding to the string (general \| fixed \| scientific).
static floatFormat	floatFormatEnum (const word &key, const dictionary &dict, const floatFormat deflt=floatFormat::general)
	getOrDefault floatFormat from dictionary, warn only on bad enumeration.
static streamFormat	formatEnum (const word &fmtName, const streamFormat deflt=streamFormat::ASCII)
	Lookup streamFormat enum corresponding to the string (ascii \| binary).
static streamFormat	formatEnum (const word &key, const dictionary &dict, const streamFormat deflt=streamFormat::ASCII)
	getOrDefault streamFormat from dictionary, warn only on bad enumeration.
static compressionType	compressionEnum (const word &compName, const compressionType deflt=compressionType::UNCOMPRESSED)
	The compression enum corresponding to the string.
static compressionType	compressionEnum (const word &key, const dictionary &dict, const compressionType deflt=compressionType::UNCOMPRESSED)
	getOrDefault compressionType from dictionary, warn only on bad enumeration.
Static Public Member Functions inherited from DynamicList< token >
static constexpr label	min_size () noexcept
	Normal lower capacity limit - the SizeMin template parameter.
Static Public Member Functions inherited from List< token >
static const List< token > &	null () noexcept
	Return a null List (reference to a nullObject). Behaves like an empty List.
Static Public Member Functions inherited from UList< T >
static const UList< T > &	null () noexcept
	Return a null UList (reference to a nullObject). Behaves like an empty UList.
static constexpr label	max_size () noexcept
	The size of the largest possible UList.
Static Public Attributes inherited from IOstream
static unsigned int	precision_
	Default precision.
Static Public Attributes inherited from IOstreamOption
static const Enum< floatFormat >	floatFormatNames
	Names for float formats (general, fixed, scientific).
static const Enum< streamFormat >	formatNames
	Stream format names (ascii, binary).
static const versionNumber	currentVersion
	The current version number (2.0).
Protected Member Functions inherited from IOstream
void	setOpened () noexcept
	Set stream opened.
void	setClosed () noexcept
	Set stream closed.
void	setState (std::ios_base::iostate state) noexcept
	Set stream state.
void	setGood () noexcept
	Set stream state to be good.
Protected Member Functions inherited from UList< T >
void	setAddressableSize (const label n) noexcept
	Set addressed size to be inconsistent with allocated storage.
void	size (const label n)
	Older name for setAddressableSize.
void	writeEntry (Ostream &os) const
	Write the UList with its compound type.
labelRange	validateRange (const labelRange &requestedRange) const
	Return a validated (start,size) subset range, which means that it always addresses a valid section of the list.
void	fill_uniform (const T &val)
	Assign all entries to the given value.
void	fill_uniform (Foam::zero)
	Assign all entries to zero.
Protected Attributes inherited from Ostream
unsigned short	indentSize_ = 4
	Number of spaces per indent level.
unsigned short	indentLevel_ = 0
	Current indent level.
Protected Attributes inherited from IOstream
std::ios_base::iostate	ioState_
	Mirror of internal stream io state.
streamAccess	openClosed_
	The stream open/closed state.
unsigned char	sizeofLabel_
	The sizeof (label), possibly read from the header.
unsigned char	sizeofScalar_
	The sizeof (scalar), possibly read from the header.
label	lineNumber_
	The file line.
Static Protected Attributes inherited from Ostream
static constexpr const unsigned short	entryIndentation_ = 16
	Indentation of the entry from the start of the keyword.
Static Protected Attributes inherited from IOstream
static fileName	staticName_
	Name for any generic stream - normally treat as readonly.

Detailed Description

A simple output token stream that can be used to build token lists. Always UNCOMPRESSED.

Note: Appending single characters to token list is fragile.

Source files

Definition at line 52 of file OTstream.H.

Constructor & Destructor Documentation

◆ OTstream() [1/3]

OTstream ( IOstreamOption streamOpt = IOstreamOption() )

inlineexplicit

Default construct, set stream status.

Definition at line 64 of file OTstream.H.

References DynamicList< token >::DynamicList(), IOstreamOption::format(), Ostream::Ostream(), IOstream::setGood(), IOstream::setOpened(), and IOstreamOption::version().

Referenced by OTstream(), and OTstream().

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◆ OTstream() [2/3]

OTstream ( const OTstream & os )

inline

Copy construct.

Definition at line 76 of file OTstream.H.

References DynamicList< token >::DynamicList(), os(), Ostream::Ostream(), OTstream(), IOstream::setGood(), IOstream::setOpened(), and tokens().

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◆ OTstream() [3/3]

OTstream ( OTstream && os )

inline

Move construct.

Definition at line 88 of file OTstream.H.

References DynamicList< token >::DynamicList(), os(), Ostream::Ostream(), OTstream(), IOstream::setGood(), IOstream::setOpened(), and tokens().

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◆ ~OTstream()

~OTstream ( )

default

Destructor.

Member Function Documentation

◆ tokens() [1/2]

const DynamicList< token > & tokens ( ) const

inlinenoexcept

The tokens.

Definition at line 109 of file OTstream.H.

References DynamicList< token >::DynamicList(), and Foam::noexcept.

Referenced by OTstream(), OTstream(), write(), write(), write(), write(), write(), write(), write(), write(), write(), write(), write(), and writeQuoted().

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◆ tokens() [2/2]

DynamicList< token > & tokens ( )

inlinenoexcept

The tokens.

Definition at line 114 of file OTstream.H.

References DynamicList< token >::DynamicList(), and Foam::noexcept.

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◆ write() [1/12]

bool write ( const token & tok )

overridevirtual

Write token to stream or otherwise handle it.

Returns: false if the token type was not handled by this method

Implements Ostream.

Definition at line 27 of file OTstream.C.

References token::good(), DynamicList< T, SizeMin >::push_back(), and tokens().

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◆ write() [2/12]

Foam::Ostream & write ( const char c )

overridevirtual

Write single character. Whitespace is suppressed.

Implements Ostream.

Definition at line 39 of file OTstream.C.

References tokens().

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◆ writeQuoted() [1/2]

Foam::Ostream & writeQuoted	(	const char *	str,
		std::streamsize	len,
		const bool	quoted = true )

overridevirtual

Write character/string content, with/without surrounding quotes.

Implements Ostream.

Definition at line 51 of file OTstream.C.

References tokens(), and token::WORD.

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◆ write() [3/12]

Foam::Ostream & write ( const char * str )

overridevirtual

Write the word-characters of a character string.

Sends as a single char, or as word.

Implements Ostream.

Definition at line 77 of file OTstream.C.

References tokens(), string::validate(), and write().

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◆ write() [4/12]

Foam::Ostream & write ( const word & str )

overridevirtual

Write word.

Implements Ostream.

Definition at line 96 of file OTstream.C.

References tokens().

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◆ write() [5/12]

Foam::Ostream & write ( const std::string & str )

overridevirtual

Write string.

Implements Ostream.

Definition at line 105 of file OTstream.C.

References tokens().

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◆ write() [6/12]

Foam::Ostream & write ( const int32_t val )

overridevirtual

Write int32_t.

Implements Ostream.

Definition at line 114 of file OTstream.C.

References tokens().

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◆ write() [7/12]

Foam::Ostream & write ( const int64_t val )

overridevirtual

Write int64_t.

Implements Ostream.

Definition at line 122 of file OTstream.C.

References tokens().

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◆ write() [8/12]

Foam::Ostream & write ( const uint32_t val )

overridevirtual

Write uint32_t.

Implements Ostream.

Definition at line 129 of file OTstream.C.

References tokens().

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◆ write() [9/12]

Foam::Ostream & write ( const uint64_t val )

overridevirtual

Write uint64_t.

Implements Ostream.

Definition at line 137 of file OTstream.C.

References tokens().

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◆ write() [10/12]

Foam::Ostream & write ( const float val )

overridevirtual

Write float.

Implements Ostream.

Definition at line 144 of file OTstream.C.

References tokens().

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◆ write() [11/12]

Foam::Ostream & write ( const double val )

overridevirtual

Write double.

Implements Ostream.

Definition at line 151 of file OTstream.C.

References tokens().

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◆ write() [12/12]

Foam::Ostream & write	(	const char *	data,
		std::streamsize	count )

overridevirtual

Write binary block with 8-byte alignment.

Implements Ostream.

Definition at line 158 of file OTstream.C.

References UList< T >::data(), and NotImplemented.

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◆ writeRaw()

Foam::Ostream & writeRaw	(	const char *	data,
		std::streamsize	count )

overridevirtual

Low-level raw binary output.

Implements Ostream.

Definition at line 172 of file OTstream.C.

References UList< T >::data(), and NotImplemented.

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◆ beginRawWrite()

bool beginRawWrite ( std::streamsize count )

overridevirtual

Begin marker for low-level raw binary output.

The count indicates the number of bytes for subsequent writeRaw calls.

Implements Ostream.

Definition at line 186 of file OTstream.C.

References NotImplemented.

◆ endRawWrite()

virtual bool endRawWrite ( )

inlineoverridevirtual

End marker for low-level raw binary output.

Implements Ostream.

Definition at line 222 of file OTstream.H.

◆ indent()

virtual void indent ( )

inlineoverridevirtual

Add indentation characters.

Implements Ostream.

Definition at line 230 of file OTstream.H.

◆ flags() [1/2]

virtual std::ios_base::fmtflags flags ( ) const

inlineoverridevirtual

Return current stream flags. Dummy for token stream, returns 0.

Implements IOstream.

Definition at line 240 of file OTstream.H.

◆ flags() [2/2]

std::ios_base::fmtflags flags ( std::ios_base::fmtflags )

inlineoverridevirtual

Set stream flags, return old stream flags. Dummy for token stream, returns 0.

Implements IOstream.

Definition at line 249 of file OTstream.H.

◆ flush()

virtual void flush ( )

inlineoverridevirtual

Flush stream.

Implements Ostream.

Definition at line 257 of file OTstream.H.

◆ endl()

virtual void endl ( )

inlineoverridevirtual

Add newline and flush stream.

Implements Ostream.

Definition at line 263 of file OTstream.H.

◆ fill() [1/2]

virtual char fill ( ) const

inlineoverridevirtual

Get the current padding character.

Returns: previous padding character

Implements Ostream.

Definition at line 271 of file OTstream.H.

◆ fill() [2/2]

virtual char fill ( const char )

inlineoverridevirtual

Set padding character for formatted field up to field width.

Implements Ostream.

Definition at line 279 of file OTstream.H.

◆ width() [1/2]

virtual int width ( ) const

inlineoverridevirtual

Get width of output field.

Implements Ostream.

Definition at line 287 of file OTstream.H.

◆ width() [2/2]

virtual int width ( const int )

inlineoverridevirtual

Set width of output field.

Returns: previous width

Implements Ostream.

Definition at line 297 of file OTstream.H.

◆ precision() [1/2]

virtual int precision ( ) const

inlineoverridevirtual

Get precision of output field.

Implements Ostream.

Definition at line 305 of file OTstream.H.

◆ precision() [2/2]

virtual int precision ( const int )

inlineoverridevirtual

Set precision of output field.

Returns: old precision

Implements Ostream.

Definition at line 315 of file OTstream.H.

◆ reset()

void reset ( )

inlinenoexcept

Rewind the output stream to position 0 (non-virtual!) and adjust the stream status (open/good/eof ...) Reset the output buffer and rewind the stream.

Definition at line 328 of file OTstream.H.

References DynamicList< T, SizeMin >::clear(), Foam::noexcept, IOstream::setGood(), and IOstream::setOpened().

Referenced by rewind().

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◆ rewind()

virtual void rewind ( )

inlinevirtual

Rewind the output stream to position 0 and adjust the stream status (open/good/eof ...).

Definition at line 339 of file OTstream.H.

References reset().

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◆ print()

void print ( Ostream & os ) const

overridevirtual

Print stream description to Ostream.

Reimplemented from IOstream.

Definition at line 200 of file OTstream.C.

References name, os(), Ostream::Ostream(), IOstream::print(), and UList< T >::size().

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◆ writeQuoted() [2/2]

Foam::Ostream & writeQuoted	(	const std::string &	str,
		const bool	quoted = true )

virtual

Inherit write methods from Ostream.

Reimplemented from Ostream.

Definition at line 149 of file Ostream.C.

The documentation for this class was generated from the following files:

src/OpenFOAM/db/IOstreams/Tstreams/OTstream.H
src/OpenFOAM/db/IOstreams/Tstreams/OTstream.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ OTstream() [1/3]

◆ OTstream() [2/3]

◆ OTstream() [3/3]

◆ ~OTstream()

Member Function Documentation

◆ tokens() [1/2]

◆ tokens() [2/2]

◆ write() [1/12]

◆ write() [2/12]

◆ writeQuoted() [1/2]

◆ write() [3/12]

◆ write() [4/12]

◆ write() [5/12]

◆ write() [6/12]

◆ write() [7/12]

◆ write() [8/12]

◆ write() [9/12]

◆ write() [10/12]

◆ write() [11/12]

◆ write() [12/12]

◆ writeRaw()

◆ beginRawWrite()

◆ endRawWrite()

◆ indent()

◆ flags() [1/2]

◆ flags() [2/2]

◆ flush()

◆ endl()

◆ fill() [1/2]

◆ fill() [2/2]

◆ width() [1/2]

◆ width() [2/2]

◆ precision() [1/2]

◆ precision() [2/2]

◆ reset()

◆ rewind()

◆ print()

◆ writeQuoted() [2/2]