Input from string buffer, using a ISstream. Always UNCOMPRESSED. More...
Public Member Functions | |
| IStringStream (IOstreamOption streamOpt=IOstreamOption()) | |
| Default construct or with specified stream option. More... | |
| IStringStream (const std::string &s, IOstreamOption streamOpt=IOstreamOption()) | |
| Construct from std::string. More... | |
| IStringStream (const char *s, IOstreamOption streamOpt=IOstreamOption()) | |
| Construct from char*. More... | |
| IStringStream (const IStringStream &str) | |
| Copy construct, copies content and format. More... | |
| Foam::string | str () const |
| Get the string. As Foam::string instead of std::string (may change in future) More... | |
| void | str (const std::string &s) |
| Set the string. More... | |
| virtual void | reset (const std::string &s) |
| Reset the input buffer and rewind the stream. More... | |
| virtual void | print (Ostream &os) const override |
| Print stream description to Ostream. More... | |
| Istream & | operator() () const |
| Return a non-const reference to const Istream. More... | |
 Public Member Functions inherited from ISstream | |
| ISstream (std::istream &is, const string &streamName, IOstreamOption streamOpt=IOstreamOption()) | |
| Construct wrapper around std::istream, set stream status. More... | |
| ISstream (std::istream &is, const string &streamName, IOstreamOption::streamFormat fmt, IOstreamOption::compressionType cmp=IOstreamOption::UNCOMPRESSED) | |
| Construct wrapper around std::istream, set stream status. More... | |
| ISstream (std::istream &is, const string &streamName, IOstreamOption::streamFormat fmt, IOstreamOption::versionNumber ver, IOstreamOption::compressionType cmp=IOstreamOption::UNCOMPRESSED) | |
| Construct wrapper around std::istream, set stream status. More... | |
| virtual | ~ISstream ()=default |
| Destructor. More... | |
| virtual const fileName & | name () const override |
| The name of the input serial stream. (eg, the name of the Fstream file name) More... | |
| virtual fileName & | name () |
| The name of the input serial stream, for modification. More... | |
| virtual const std::istream & | stdStream () const |
| Const access to underlying std::istream. More... | |
| virtual std::istream & | stdStream () |
| Access to underlying std::istream. More... | |
| virtual std::ios_base::fmtflags | flags () const override |
| Return current stream flags. More... | |
| virtual std::ios_base::fmtflags | flags (std::ios_base::fmtflags f) override |
| Set stream flags, return old stream flags. More... | |
| void | syncState () |
| Set stream state to match that of the std::istream. More... | |
| **return False if stream exhausted before finding the comment end *bool | seekCommentEnd_Cstyle () |
| Discard until end of C-style comment '. More... | |
| bool | continueReadUntilRightBrace (std::string &str, const bool stripComments=true) |
| Raw, low-level get into a string. Continues reading after an initial left-brace until it finds the matching closing right-brace. More... | |
| ISstream & | get (char &c) |
| Raw, low-level get character function. More... | |
| int | peek () |
| Raw, low-level peek function. More... | |
| ISstream & | getLine (std::string &str, char delim='\n') |
| Raw, low-level getline (until delimiter) into a string. More... | |
| std::streamsize | getLine (std::nullptr_t, char delim='\n') |
| Low-level discard until delimiter. More... | |
| ISstream & | putback (const char c) |
| Raw, low-level putback character function. More... | |
| virtual Istream & | read (token &t) override |
| Return next token from stream. More... | |
| virtual Istream & | read (char &c) override |
| Read a character. More... | |
| virtual Istream & | read (word &str) override |
| Read a word. More... | |
| virtual Istream & | read (string &str) override |
| Read a string (including enclosing double-quotes). More... | |
| virtual Istream & | read (label &val) override |
| Read a label. More... | |
| virtual Istream & | read (float &val) override |
| Read a float. More... | |
| virtual Istream & | read (double &val) override |
| Read a double. More... | |
| virtual Istream & | read (char *data, std::streamsize count) override |
| Read binary block (with any possible block delimiters). Reading into a null pointer behaves like a forward seek of count characters. More... | |
| virtual Istream & | readRaw (char *data, std::streamsize count) override |
| Low-level raw binary read (without possible block delimiters). Reading into a null pointer behaves like a forward seek of count characters. More... | |
| virtual bool | beginRawRead () override |
| Start of low-level raw binary read. More... | |
| virtual bool | endRawRead () override |
| End of low-level raw binary read. More... | |
| virtual void | rewind () override |
| Rewind the stream so that it may be read again. More... | |
| Public Member Functions inherited from Istream | |
| Istream (const Istream &)=default | |
| Copy construct. More... | |
| virtual | ~Istream ()=default |
| Destructor. More... | |
| Istream (IOstreamOption streamOpt=IOstreamOption()) | |
| Default construct (ASCII, uncompressed), construct with specified stream option. More... | |
| Istream (IOstreamOption::streamFormat fmt, IOstreamOption::compressionType cmp=IOstreamOption::UNCOMPRESSED) | |
| Construct with format (uncompressed) More... | |
| const token & | peekBack () const noexcept |
| Examine putback token without removing it. More... | |
| void | putBackClear () |
| Drop the putback token. More... | |
| void | putBack (const token &tok) |
| Put back a token (copy). Only a single put back is permitted. More... | |
| void | putBack (token &&tok) |
| Put back a token (move). Only a single put back is permitted. More... | |
| bool | getBack (token &tok) |
| Retrieve the put-back token if there is one. More... | |
| bool | readBegin (const char *funcName) |
| Begin read of data chunk, starts with '('. More... | |
| bool | readEnd (const char *funcName) |
| End read of data chunk, ends with ')'. More... | |
| char | readBeginList (const char *funcName) |
| Begin read of list data, starts with '(' or '{'. More... | |
| char | readEndList (const char *funcName) |
| End read of list data, ends with ')' or '}'. More... | |
| Istream & | operator() () const |
| Return a non-const reference to const Istream. More... | |
| Public Member Functions inherited from IOstream | |
| IOstream (const IOstream &)=default | |
| Copy construct. More... | |
| virtual | ~IOstream ()=default |
| Destructor. More... | |
| IOstream (IOstreamOption streamOpt=IOstreamOption()) | |
| Default construct (ASCII, uncompressed), construct with specified stream option. More... | |
| IOstream (IOstreamOption::streamFormat fmt, IOstreamOption::versionNumber ver, IOstreamOption::compressionType cmp=IOstreamOption::UNCOMPRESSED) | |
| Construct with format, version (compression) More... | |
| fileName | relativeName () const |
| Return the name of the stream relative to the current case. 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 noexcept |
| True if stream has been opened. More... | |
| bool | closed () const noexcept |
| True if stream is closed. More... | |
| bool | good () const noexcept |
| True if next operation might succeed. More... | |
| bool | eof () const noexcept |
| True if end of input seen. More... | |
| bool | fail () const noexcept |
| True if next operation will fail. More... | |
| bool | bad () const noexcept |
| True if stream is corrupted. More... | |
| operator bool () const noexcept | |
| Return true if the stream has not failed. More... | |
| bool | operator! () const noexcept |
| Return true if the stream has failed. More... | |
| unsigned | labelByteSize () const noexcept |
| The sizeof (label) in bytes associated with the stream. More... | |
| unsigned | scalarByteSize () const noexcept |
| The sizeof (scalar) in bytes associated with the stream. More... | |
| void | setLabelByteSize (unsigned nbytes) noexcept |
| Set the sizeof (label) in bytes associated with the stream. More... | |
| void | setScalarByteSize (unsigned nbytes) noexcept |
| Set the sizeof (scalar) in bytes associated with the stream. More... | |
| template<class T = label> | |
| std::enable_if< std::is_integral< T >::value, bool >::type | checkLabelSize () const noexcept |
| Check if the label byte-size associated with the stream is the same as the given type. More... | |
| template<class T = scalar> | |
| std::enable_if< std::is_floating_point< T >::value, bool >::type | checkScalarSize () const noexcept |
| Check if the scalar byte-size associated with the stream is the same as the given type. More... | |
| label | lineNumber () const noexcept |
| Const access to the current stream line number. More... | |
| label & | lineNumber () noexcept |
| Non-const access to the current stream line number. More... | |
| label | lineNumber (const label num) noexcept |
| Set the stream line number. More... | |
| void | setEof () noexcept |
| Set stream state as reached 'eof'. More... | |
| void | setFail () noexcept |
| Set stream state as 'failed'. More... | |
| void | setBad () noexcept |
| Set stream state to be 'bad'. More... | |
| std::ios_base::fmtflags | setf (std::ios_base::fmtflags f) |
| Set stream flag(s), return old stream flags. More... | |
| 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. More... | |
| void | unsetf (std::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 noexcept |
| Return info proxy, used to print IOstream information to a stream. More... | |
| 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. More... | |
| 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... | |
| 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 | 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... | |
| Static Public Member Functions inherited from IOstream | |
| static unsigned int | defaultPrecision () noexcept |
| Return the default precision. More... | |
| static unsigned int | defaultPrecision (unsigned int prec) noexcept |
| Reset the default precision. More... | |
| static unsigned int | minPrecision (unsigned int prec) noexcept |
| Set the minimum default precision. More... | |
| 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). More... | |
| static floatFormat | floatFormatEnum (const word &key, const dictionary &dict, const floatFormat deflt=floatFormat::general) |
| getOrDefault floatFormat from dictionary, warn only on bad enumeration. More... | |
| static streamFormat | formatEnum (const word &fmtName, const streamFormat deflt=streamFormat::ASCII) |
| Lookup streamFormat enum corresponding to the string (ascii | binary). More... | |
| static streamFormat | formatEnum (const word &key, const dictionary &dict, const streamFormat deflt=streamFormat::ASCII) |
| getOrDefault streamFormat from dictionary, warn only on bad enumeration. 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) |
| getOrDefault compressionType from dictionary, warn only on bad enumeration. More... | |
| Static Public Attributes inherited from IOstream | |
| static unsigned int | precision_ |
| Default precision. More... | |
| Static Public Attributes inherited from IOstreamOption | |
| static const Enum< floatFormat > | floatFormatNames |
| Names for float formats (general, fixed, scientific) More... | |
| static const Enum< streamFormat > | formatNames |
| Stream format names (ascii, binary) More... | |
| static const versionNumber | currentVersion |
| The current version number (2.0) More... | |
| Protected Member Functions inherited from StreamAllocator< std::istringstream > | |
| StreamAllocator ()=default | |
| Default construct (empty) More... | |
| Protected Member Functions inherited from Istream | |
| bool | hasPutback () const noexcept |
| True if putback token is in use. More... | |
| Protected Member Functions inherited from IOstream | |
| void | setOpened () noexcept |
| Set stream opened. More... | |
| void | setClosed () noexcept |
| Set stream closed. More... | |
| void | setState (std::ios_base::iostate state) noexcept |
| Set stream state. More... | |
| void | setGood () noexcept |
| Set stream state to be good. More... | |
| Protected Attributes inherited from StreamAllocator< std::istringstream > | |
| std::istringstream | stream_ |
| The std::stream. More... | |
| Protected Attributes inherited from IOstream | |
| std::ios_base::iostate | ioState_ |
| Mirror of internal stream io state. More... | |
| streamAccess | openClosed_ |
| The stream open/closed state. More... | |
| unsigned char | sizeofLabel_ |
| The sizeof (label), possibly read from the header. More... | |
| unsigned char | sizeofScalar_ |
| The sizeof (scalar), possibly read from the header. More... | |
| label | lineNumber_ |
| The file line. More... | |
| Static Protected Attributes inherited from IOstream | |
| static fileName | staticName_ |
| Name for any generic stream - normally treat as readonly. More... | |
Input from string buffer, using a ISstream. Always UNCOMPRESSED.
Definition at line 52 of file StringStream.H.
|
inlineexplicit |
Default construct or with specified stream option.
Definition at line 69 of file StringStream.H.
|
inlineexplicit |
Construct from std::string.
Definition at line 81 of file StringStream.H.
References s, and StreamAllocator< std::istringstream >::stream_.
|
inlineexplicit |
Construct from char*.
Definition at line 96 of file StringStream.H.
References s, and StreamAllocator< std::istringstream >::stream_.
|
inline |
Copy construct, copies content and format.
Definition at line 110 of file StringStream.H.
References IStringStream::str(), and StreamAllocator< std::istringstream >::stream_.
|
inline |
Get the string. As Foam::string instead of std::string (may change in future)
Definition at line 125 of file StringStream.H.
References StreamAllocator< std::istringstream >::stream_.
Referenced by IStringStream::IStringStream(), IStringStream::print(), and IStringStream::reset().
|
inline |
Set the string.
Definition at line 130 of file StringStream.H.
References s, and StreamAllocator< std::istringstream >::stream_.
|
inlinevirtual |
Reset the input buffer and rewind the stream.
Definition at line 136 of file StringStream.H.
References ISstream::rewind(), and IStringStream::str().
|
overridevirtual |
Print stream description to Ostream.
Reimplemented from ISstream.
Definition at line 25 of file StringStream.C.
References Foam::endl(), ISstream::name(), os(), ISstream::print(), and IStringStream::str().
|
inline |
Return a non-const reference to const Istream.
Needed for read-constructors where the stream argument is temporary.
Definition at line 155 of file StringStream.H.
1.8.14 