An output stream for calculating byte counts. More...
Public Member Functions | |
OCountStream (streamFormat format=ASCII, versionNumber version=currentVersion) | |
Default construct. More... | |
OCountStream (const OCountStream &str) | |
Copy construct. More... | |
virtual void | rewind () |
Rewind the stream, reset the count, clearing any old errors. More... | |
virtual void | print (Ostream &os) const |
Print stream description to Ostream. More... | |
Public Member Functions inherited from OCountStreamAllocator | |
std::streamsize | size () const |
The number of bytes counted. More... | |
void | rewind () |
Rewind the stream, reset the count. More... | |
Public Member Functions inherited from OSstream | |
OSstream (const OSstream &)=default | |
Copy construct. More... | |
void | operator= (const OSstream &)=delete |
No copy assignment. More... | |
OSstream (std::ostream &os, const string &streamName, IOstreamOption streamOpt=IOstreamOption()) | |
Construct wrapper around std::ostream, set stream status. More... | |
OSstream (std::ostream &os, const string &streamName, streamFormat fmt, versionNumber ver=currentVersion, compressionType comp=compressionType::UNCOMPRESSED) | |
Construct wrapper around std::ostream, set stream status. More... | |
virtual const fileName & | name () const |
Return the name of the stream. More... | |
virtual fileName & | name () |
Return non-const access to the name of the stream. More... | |
virtual ios_base::fmtflags | flags () const |
Return flags of output stream. More... | |
virtual bool | write (const token &tok) |
Write token to stream or otherwise handle it. More... | |
virtual Ostream & | write (const char c) |
Write character. More... | |
virtual Ostream & | write (const char *str) |
Write character string. More... | |
virtual Ostream & | write (const word &str) |
Write word. More... | |
virtual Ostream & | write (const string &str) |
Write string (quoted) More... | |
virtual Ostream & | writeQuoted (const std::string &str, const bool quoted=true) |
Write std::string surrounded by quotes. More... | |
virtual Ostream & | write (const int32_t val) |
Write int32_t. More... | |
virtual Ostream & | write (const int64_t val) |
Write int64_t. More... | |
virtual Ostream & | write (const floatScalar val) |
Write floatScalar. More... | |
virtual Ostream & | write (const doubleScalar val) |
Write doubleScalar. More... | |
virtual Ostream & | write (const char *data, std::streamsize count) |
Write binary block. More... | |
virtual Ostream & | writeRaw (const char *data, std::streamsize count) |
Low-level raw binary output. More... | |
virtual bool | beginRawWrite (std::streamsize count) |
Begin marker for low-level raw binary output. More... | |
virtual bool | endRawWrite () |
End marker for low-level raw binary output. More... | |
virtual void | indent () |
Add indentation characters. More... | |
virtual ios_base::fmtflags | flags (const ios_base::fmtflags f) |
Set stream flags. More... | |
virtual void | flush () |
Flush stream. More... | |
virtual void | endl () |
Add newline and flush stream. More... | |
virtual char | fill () const |
Get the current padding character. More... | |
virtual char | fill (const char fillch) |
Set padding character for formatted field up to field width. More... | |
virtual int | width () const |
Get width of output field. More... | |
virtual int | width (const int w) |
Set width of output field. More... | |
virtual int | precision () const |
Get precision of output field. More... | |
virtual int | precision (const int p) |
Set precision of output field. More... | |
virtual std::ostream & | stdStream () |
Access to underlying std::ostream. More... | |
virtual const std::ostream & | stdStream () const |
Const access to underlying std::ostream. More... | |
Public Member Functions inherited from Ostream | |
Ostream (const Ostream &)=default | |
Copy construct. More... | |
virtual | ~Ostream ()=default |
Destructor. More... | |
Ostream (IOstreamOption streamOpt=IOstreamOption()) | |
Ostream (streamFormat fmt, versionNumber ver=currentVersion, compressionType comp=compressionType::UNCOMPRESSED) | |
Construct with format, version (compression) More... | |
virtual Ostream & | write (const keyType &kw) |
Write keyType. More... | |
unsigned short | indentSize () const |
Return indent level. More... | |
unsigned short & | indentSize () |
Access to indent size. More... | |
unsigned short | indentLevel () const |
Return indent level. More... | |
unsigned short & | indentLevel () |
Access to indent level. More... | |
void | incrIndent () |
Increment the indent level. More... | |
void | decrIndent () |
Decrement the indent level. More... | |
virtual Ostream & | writeKeyword (const keyType &kw) |
Write the keyword followed by an appropriate indentation. More... | |
virtual Ostream & | beginBlock (const keyType &kw) |
Write begin block group with the given name. More... | |
virtual Ostream & | beginBlock () |
Write begin block group without a name. More... | |
virtual Ostream & | endBlock () |
Write end block group. More... | |
virtual Ostream & | endEntry () |
Write end entry (';') followed by newline. More... | |
template<class T > | |
Ostream & | writeEntry (const keyType &key, const T &value) |
Write a keyword/value entry. More... | |
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. More... | |
Ostream & | operator() () const |
Return a non-const reference to const Ostream. More... | |
Public Member Functions inherited from IOstream | |
IOstream (const IOstream &)=default | |
Copy construct. More... | |
virtual | ~IOstream ()=default |
Destructor. More... | |
IOstream (IOstreamOption streamOpt=IOstreamOption()) | |
IOstream (streamFormat fmt, versionNumber ver, compressionType comp=compressionType::UNCOMPRESSED) | |
Construct with format, version (compression) More... | |
virtual bool | check (const char *operation) const |
Check IOstream status for given operation. More... | |
bool | fatalCheck (const char *operation) const |
Check IOstream status for given operation. More... | |
bool | opened () const |
Return true if stream has been opened. More... | |
bool | closed () const |
Return true if stream is closed. More... | |
bool | good () const |
Return true if next operation might succeed. More... | |
bool | eof () const |
Return true if end of input seen. More... | |
bool | fail () const |
Return true if next operation will fail. More... | |
bool | bad () const |
Return true if stream is corrupted. More... | |
operator bool () const | |
Return true if the stream has not failed. More... | |
bool | operator! () const |
Return true if the stream has failed. More... | |
unsigned | labelByteSize () const |
The label byte-size associated with the stream. More... | |
unsigned | scalarByteSize () const |
The scalar byte-size associated with the stream. More... | |
void | setLabelByteSize (unsigned nbytes) |
Set the label byte-size associated with the stream. More... | |
void | setScalarByteSize (unsigned nbytes) |
Set the scalar byte-size associated with the stream. More... | |
template<class T = label> | |
std::enable_if< std::is_integral< T >::value, bool >::type | checkLabelSize () const |
template<class T = scalar> | |
std::enable_if< std::is_floating_point< T >::value, bool >::type | checkScalarSize () const |
label | lineNumber () const |
Const access to the current stream line number. More... | |
label & | lineNumber () |
Non-const access to the current stream line number. More... | |
label | lineNumber (const label num) |
Set the stream line number. More... | |
void | setEof () |
Set stream to have reached eof. More... | |
void | setFail () |
Set stream to have failed. More... | |
void | setBad () |
Set stream to be bad. More... | |
ios_base::fmtflags | setf (const ios_base::fmtflags f) |
Set flags of stream. More... | |
ios_base::fmtflags | setf (const ios_base::fmtflags f, const ios_base::fmtflags mask) |
Set flags of given field of stream. More... | |
void | unsetf (const ios_base::fmtflags f) |
Unset flags of stream. More... | |
void | print (Ostream &os, const int streamState) const |
Print information about the stream state bits. More... | |
InfoProxy< IOstream > | info () const |
Return info proxy. More... | |
Public Member Functions inherited from IOstreamOption | |
constexpr | IOstreamOption (streamFormat fmt=streamFormat::ASCII, compressionType comp=compressionType::UNCOMPRESSED) noexcept |
constexpr | IOstreamOption (streamFormat fmt, compressionType comp, versionNumber ver) noexcept |
Construct from components (format, compression, version) More... | |
constexpr | IOstreamOption (streamFormat fmt, versionNumber ver, compressionType comp=compressionType::UNCOMPRESSED) noexcept |
Construct from components (format, version, compression) More... | |
IOstreamOption (const IOstreamOption &opt, streamFormat fmt) noexcept | |
Copy construct with change of format. More... | |
streamFormat | format () const noexcept |
Get the current stream format. More... | |
streamFormat | format (const streamFormat fmt) noexcept |
Set the stream format. More... | |
streamFormat | format (const word &formatName) |
Set the stream format from string value. More... | |
compressionType | compression () const noexcept |
Get the stream compression. More... | |
compressionType | compression (const compressionType comp) noexcept |
Set the stream compression. More... | |
compressionType | compression (const word &compName) |
Set the stream compression from string value. More... | |
versionNumber | version () const noexcept |
Get the stream version. More... | |
versionNumber | version (const versionNumber ver) noexcept |
Set the stream version. More... | |
versionNumber | version (const token &tok) |
Set the stream version from token. More... | |
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 } |
Data format (ascii | binary) More... | |
enum | compressionType : char { UNCOMPRESSED = 0, COMPRESSED } |
Compression treatment (UNCOMPRESSED | COMPRESSED) More... | |
Static Public Member Functions inherited from IOstream | |
static unsigned int | defaultPrecision () |
Return the default precision. More... | |
static unsigned int | defaultPrecision (unsigned int prec) |
Reset the default precision. More... | |
Static Public Member Functions inherited from IOstreamOption | |
static streamFormat | formatEnum (const word &formatName, const streamFormat deflt=streamFormat::ASCII) |
static streamFormat | formatEnum (const word &key, const dictionary &dict, const streamFormat deflt=streamFormat::ASCII) |
Failsafe construct streamFormat from optional dictionary lookup. More... | |
static compressionType | compressionEnum (const word &compName, const compressionType deflt=compressionType::UNCOMPRESSED) |
The compression enum corresponding to the string. More... | |
static compressionType | compressionEnum (const word &key, const dictionary &dict, const compressionType deflt=compressionType::UNCOMPRESSED) |
Failsafe construct compressionType from optional dictionary lookup. More... | |
Static Public Attributes inherited from IOstream | |
static unsigned int | precision_ |
Default precision. More... | |
Static Public Attributes inherited from IOstreamOption | |
static const Enum< streamFormat > | formatNames |
Stream format names (ascii, binary) More... | |
static const versionNumber | currentVersion |
The current version number (2.0) More... | |
Protected Types inherited from OCountStreamAllocator | |
typedef std::ostream | stream_type |
Protected Member Functions inherited from OCountStreamAllocator | |
OCountStreamAllocator (std::streamsize precount=0) | |
Default construct, or with precount size. More... | |
void | printBufInfo (Ostream &os) const |
Protected Member Functions inherited from IOstream | |
void | setOpened () |
Set stream opened. More... | |
void | setClosed () |
Set stream closed. More... | |
void | setState (ios_base::iostate state) |
Set stream state. More... | |
void | setGood () |
Set stream to be good. More... | |
Protected Attributes inherited from OCountStreamAllocator | |
countstreambuf | buf_ |
The stream buffer. More... | |
stream_type | stream_ |
The output stream. More... | |
Protected Attributes inherited from Ostream | |
unsigned short | indentSize_ = 4 |
Number of spaces per indent level. More... | |
unsigned short | indentLevel_ = 0 |
Current indent level. More... | |
Protected Attributes inherited from IOstream | |
streamAccess | openClosed_ |
ios_base::iostate | ioState_ |
unsigned short | labelByteSize_ |
The label byte-size (could also be stored as byte) More... | |
unsigned short | scalarByteSize_ |
The scalar byte-size (could also be stored as byte) More... | |
label | lineNumber_ |
The file line. More... | |
Static Protected Attributes inherited from Ostream | |
static constexpr const unsigned short | entryIndentation_ = 16 |
Indentation of the entry from the start of the keyword. More... | |
Static Protected Attributes inherited from IOstream | |
static fileName | staticName_ |
Name for any generic stream - normally treat as readonly. More... | |
An output stream for calculating byte counts.
Definition at line 204 of file OCountStream.H.
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inlineexplicit |
Default construct.
Definition at line 217 of file OCountStream.H.
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inline |
Copy construct.
Definition at line 227 of file OCountStream.H.
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inlinevirtual |
Rewind the stream, reset the count, clearing any old errors.
Definition at line 237 of file OCountStream.H.
References OCountStreamAllocator::rewind(), and IOstream::setGood().
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virtual |
Print stream description to Ostream.
Reimplemented from OSstream.
Definition at line 66 of file ListStream.C.
References Foam::endl().