# PhasicFlow: token Class Reference

token Class Reference
Collaboration diagram for token:
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## Classes

union | content

## Public Types

enum | tokenType { UNDEFINED = 0, FLAG, PUNCTUATION, BOOL, INT64, FLOAT, DOUBLE, WORD, STRING, DIRECTIVE, VARIABLE, ERROR }
enum | flagType { NO_FLAG = 0, ASCII = 1, BINARY = 2 }
enum | punctuationToken : char { NULL_TOKEN = '\0', SPACE = ' ', TAB = '\t', NL = '\n', END_STATEMENT = ';', BEGIN_LIST = '(', END_LIST = ')', BEGIN_SQR = '[', END_SQR = ']', BEGIN_BLOCK = '{', END_BLOCK = '}', COLON = ':', COMMA = ',', DOLLAR = '$', SQUOTE = '\'', DQUOTE = '"', SUBTRACT = '-', DIVIDE = '/', BEGIN_STRING = DQUOTE, END_STRING = DQUOTE }

## Public Member Functions

constexpr | token () noexcept
| token (const token &t)
| token (token &&t)
| token (punctuationToken p, int32 lineNumber=0)
| token (const label val, int32 lineNumber=0)
| token (const uint32 val, int32 lineNumber=0)
| token (const int64 val, int32 lineNumber=0)
| token (const int32 val, int32 lineNumber=0)
| token (const float val, int32 lineNumber=0)
| token (const double val, int32 lineNumber=0)
| token (const word &w, int32 lineNumber=0, bool isString=false)
| token (word &&w, int32 lineNumber=0, bool isString=false)
| token (iIstream &is)
| ~token ()
word | name () const
tokenType | type () const
bool | setType (const tokenType tokType)
int32 | lineNumber () const
int32 & | lineNumber ()
bool | good () const
bool | undefined () const
bool | error () const
bool | isBool () const
bool | isFlag () const
bool | isPunctuation () const
bool | isSeparator () const
bool | isEndStatement () const
bool | isEndBlock () const
bool | isInt64 () const
bool | isInt32 () const
bool | isFloat () const
bool | isDouble () const
bool | isReal () const
bool | isNumber () const
bool | isWord () const
bool | isDirective () const
bool | isString () const
bool | isVariable () const
bool | isStringType () const
bool | boolToken () const
int | flagToken () const
punctuationToken | pToken () const
int64 | int64Token () const
int32 | int32Token () const
float | floatToken () const
double | doubleToken () const
real | realToken () const
real | number () const
const word & | wordToken () const
const word & | stringToken () const
void | reset ()
void | setBad ()
void | swap (token &tok)
void | operator= (const token &tok)
void | operator= (token &&tok)
void | operator= (const punctuationToken p)
void | operator= (const int64 val)
void | operator= (const int32 val)
void | operator= (const float val)
void | operator= (const double val)
void | operator= (const word &w)
void | operator= (word &&w)
bool | operator== (const token &tok) const
bool | operator== (const punctuationToken p) const
bool | operator== (const int64 val) const
bool | operator== (const int32 val) const
bool | operator== (const float val) const
bool | operator== (const double val) const
bool | operator== (const word &w) const
bool | operator!= (const token &tok) const
bool | operator!= (const punctuationToken p) const
bool | operator!= (const int64 val) const
bool | operator!= (const int32 val) const
bool | operator!= (const float val) const
bool | operator!= (const double val) const
bool | operator!= (const word &w) const
iOstream & | printInfo (iOstream &os) const
std::ostream & | printInfo (std::ostream &os) const
void | operator= (word *)=delete

## Static Public Member Functions

static const token | undefinedToken ()
static token | endList ()
static token | beginList ()
static token | endStatement ()
static token | beginBlock ()
static token | endBlocK ()
static token | beginSquare ()
static token | endSquare ()
static token | space ()
static token | newLine ()
static token | boolean (bool on)
static token | flag (int bitmask)
static bool | isseparator (int c)

## Private Member Functions

void | setUndefined ()
void | parseError (const char *expected) const

## Private Attributes

content | data_
tokenType | type_
int32 | lineNumber_

## Friends

iOstream & | operator<< (iOstream &os, const token &tok)
iOstream & | operator<< (iOstream &os, const punctuationToken &pt)
std::ostream & | operator<< (std::ostream &os, const token &tok)
std::ostream & | operator<< (std::ostream &os, const punctuationToken &pt)

## Detailed Description

Definition at line 42 of file token.hpp.

## Member Enumeration Documentation

## tokenType

enum tokenType

Enumerator
UNDEFINED | An undefined token-type.
FLAG | stream flag (1-byte bitmask)
PUNCTUATION | single character punctuation
BOOL | boolean type
INT64 | int64 (integer) type
FLOAT | float (single-precision) type
DOUBLE | double (double-precision) type
WORD | A pFlow::word.
STRING | A string whth double quuote.
DIRECTIVE | A dictionary `#directive` (word variant)
VARIABLE | A dictionary `$variable` (string variant)
ERROR | A token error encountered.

Definition at line 49 of file token.hpp.

## flagType

enum flagType

Enumerator
NO_FLAG | No flags.
ASCII | ASCII-mode stream.
BINARY | BINARY-mode stream.

Definition at line 72 of file token.hpp.

## punctuationToken

enum punctuationToken : char

Enumerator
NULL_TOKEN | Nul character.
SPACE | Space [isspace].
TAB | Tab [isspace].
NL | Newline [isspace].
END_STATEMENT | End entry [isseparator].
BEGIN_LIST | Begin list [isseparator].
END_LIST | End list [isseparator].
BEGIN_SQR | Begin dimensions [isseparator].
END_SQR | End dimensions [isseparator].
BEGIN_BLOCK | Begin block [isseparator].
END_BLOCK | End block [isseparator].
COLON | Colon [isseparator].
COMMA | Comma [isseparator].
DOLLAR | Dollar - start variable.
SQUOTE | Single quote.
DQUOTE | Double quote.
SUBTRACT | Subtract or start of negative number.
DIVIDE | Divide [isseparator].
BEGIN_STRING | Begin string with double quote.
END_STRING | End string with double quote.

Definition at line 81 of file token.hpp.

## Constructor & Destructor Documentation

## token() [1/13]

constexpr token | ( |  | ) |

inlineconstexprnoexcept

Definition at line 89 of file tokenI.hpp.

Referenced by token::beginBlock(), token::beginList(), token::beginSquare(), token::endBlocK(), token::endList(), token::endSquare(), token::endStatement(), token::newLine(), and token::space().

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## token() [2/13]

token | ( | const token & | t | ) |

inline

Definition at line 97 of file tokenI.hpp.

References token::data_, token::content::stringPtr, token::type_, and token::content::wordPtr.

## token() [3/13]

token | ( | token && | t | ) |

inline

Definition at line 127 of file tokenI.hpp.

## token() [4/13]

token | ( | punctuationToken | p,
|  | int32 | lineNumber = `0`
| ) |  |

inlineexplicit

Definition at line 138 of file tokenI.hpp.

References token::data_, and token::content::punctuationVal.

## token() [5/13]

token | ( | const label | val,
|  | int32 | lineNumber = `0`
| ) |  |

inlineexplicit

Definition at line 147 of file tokenI.hpp.

References token::data_, and token::content::int64Val.

## token() [6/13]

token | ( | const uint32 | val,
|  | int32 | lineNumber = `0`
| ) |  |

inlineexplicit

Definition at line 156 of file tokenI.hpp.

References token::data_, and token::content::int64Val.

## token() [7/13]

token | ( | const int64 | val,
|  | int32 | lineNumber = `0`
| ) |  |

inlineexplicit

Definition at line 165 of file tokenI.hpp.

References token::data_, and token::content::int64Val.

## token() [8/13]

token | ( | const int32 | val,
|  | int32 | lineNumber = `0`
| ) |  |

inlineexplicit

Definition at line 174 of file tokenI.hpp.

References token::data_, and token::content::int64Val.

## token() [9/13]

token | ( | const float | val,
|  | int32 | lineNumber = `0`
| ) |  |

inlineexplicit

Definition at line 183 of file tokenI.hpp.

References token::data_, and token::content::floatVal.

## token() [10/13]

token | ( | const double | val,
|  | int32 | lineNumber = `0`
| ) |  |

inlineexplicit

Definition at line 193 of file tokenI.hpp.

References token::data_, and token::content::doubleVal.

## token() [11/13]

token | ( | const word & | w,
|  | int32 | lineNumber = `0`,
|  | bool | isString = `false`
| ) |  |

inlineexplicit

Definition at line 203 of file tokenI.hpp.

References token::data_, token::isString(), token::content::stringPtr, token::type_, and token::content::wordPtr.

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## token() [12/13]

token | ( | word && | w,
|  | int32 | lineNumber = `0`,
|  | bool | isString = `false`
| ) |  |

inlineexplicit

Definition at line 220 of file tokenI.hpp.

References token::data_, token::isString(), token::content::stringPtr, token::type_, and token::content::wordPtr.

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## token() [13/13]

token | ( | iIstream & | is | ) |

explicit

Definition at line 100 of file tokenIO.cpp.

References iIstream::read().

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## ~token()

~token | ( |  | ) |

inline

Definition at line 237 of file tokenI.hpp.

## Member Function Documentation

## undefinedToken()

static const token undefinedToken | ( |  | ) |

inlinestatic

## endList()

static token endList | ( |  | ) |

inlinestatic

Definition at line 111 of file token.hpp.

References token::token().

Referenced by pFlow::endListToken().

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## beginList()

static token beginList | ( |  | ) |

inlinestatic

Definition at line 116 of file token.hpp.

References token::token().

Referenced by pFlow::beginListToken().

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## endStatement()

static token endStatement | ( |  | ) |

inlinestatic

Definition at line 121 of file token.hpp.

References token::token().

Referenced by pFlow::endStatementToken().

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## beginBlock()

static token beginBlock | ( |  | ) |

inlinestatic

Definition at line 126 of file token.hpp.

References token::token().

Referenced by pFlow::beginBlockToken().

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## endBlocK()

static token endBlocK | ( |  | ) |

inlinestatic

Definition at line 131 of file token.hpp.

References token::token().

Referenced by pFlow::endBlocKToken().

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## beginSquare()

static token beginSquare | ( |  | ) |

inlinestatic

Definition at line 136 of file token.hpp.

References token::token().

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## endSquare()

static token endSquare | ( |  | ) |

inlinestatic

Definition at line 141 of file token.hpp.

References token::token().

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## space()

static token space | ( |  | ) |

inlinestatic

Definition at line 146 of file token.hpp.

References token::token().

Referenced by pFlow::spaceToken().

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## newLine()

static token newLine | ( |  | ) |

inlinestatic

Definition at line 151 of file token.hpp.

References token::token().

Referenced by pFlow::newLineToken().

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## setUndefined()

void setUndefined | ( |  | ) |

inlineprivate

Definition at line 79 of file tokenI.hpp.

## parseError()

void parseError | ( | const char * | expected | ) | const

private

Definition at line 30 of file token.cpp.

References pFlow::endl(), and fatalError.

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## boolean()

pFlow::token boolean | ( | bool | on | ) |

inlinestatic

Definition at line 28 of file tokenI.hpp.

References token::data_, token::content::int64Val, and token::type_.

## flag()

pFlow::token flag | ( | int | bitmask | ) |

inlinestatic

Definition at line 38 of file tokenI.hpp.

References token::data_, token::content::flagVal, and token::type_.

## isseparator()

bool isseparator | ( | int | c | ) |

inlinestatic

Definition at line 48 of file tokenI.hpp.

References token::BEGIN_BLOCK, token::BEGIN_LIST, token::BEGIN_SQR, token::COLON, token::COMMA, token::DIVIDE, token::END_BLOCK, token::END_LIST, token::END_SQR, and token::END_STATEMENT.

## name()

pFlow::word name | ( |  | ) | const

Definition at line 110 of file tokenIO.cpp.

## type()

pFlow::token::tokenType type | ( |  | ) | const

inline

Definition at line 284 of file tokenI.hpp.

Referenced by pFlow::printTokenInfo(), and Ostream::write().

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## setType()

bool setType | ( | const tokenType | tokType | ) |

inline

Definition at line 290 of file tokenI.hpp.

Referenced by Istream::read().

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## lineNumber() [1/2]

pFlow::int32 & lineNumber | ( |  | ) | const

inline

Definition at line 360 of file tokenI.hpp.

Referenced by pFlow::printTokenInfo(), iTstream::read(), and Istream::read().

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## lineNumber() [2/2]

int32& lineNumber | ( |  | ) |

inline

## good()

bool good | ( |  | ) | const

inline

Definition at line 372 of file tokenI.hpp.

Referenced by pFlow::badInput(), iEntry< Key, T * >::createEntry(), iIstream::findKeywordAndVal(), iIstream::nextData(), pFlow::operator>>(), Logical::read(), dataEntry::readDataEntry(), iEntry< Key, T * >::readKeyword(), and oTstream::write().

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## undefined()

bool undefined | ( |  | ) | const

inline

Definition at line 378 of file tokenI.hpp.

## error()

bool error | ( |  | ) | const

inline

Definition at line 384 of file tokenI.hpp.

Referenced by iIstream::findToken(), iIstream::findTokenAndNext(), iIstream::findTokenAndNextSilent(), iIstream::findTokenSilent(), and iIstream::nextData().

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## isBool()

bool isBool | ( |  | ) | const

inline

Definition at line 390 of file tokenI.hpp.

## isFlag()

bool isFlag | ( |  | ) | const

inline

Definition at line 408 of file tokenI.hpp.

## isPunctuation()

bool isPunctuation | ( |  | ) | const

inline

Definition at line 426 of file tokenI.hpp.

Referenced by dataEntry::readDataEntry(), List< word >::readList(), and Vector< word, vecAllocator< word > >::readVector().

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## isSeparator()

bool isSeparator | ( |  | ) | const

inline

Definition at line 464 of file tokenI.hpp.

## isEndStatement()

bool isEndStatement | ( |  | ) | const

inline

Definition at line 431 of file tokenI.hpp.

Referenced by iIstream::findKeywordAndVal(), iIstream::findToken(), iIstream::findTokenAndNext(), iIstream::findTokenAndNextSilent(), iIstream::findTokenSilent(), iIstream::nextData(), and iIstream::readEndStatement().

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## isEndBlock()

bool isEndBlock | ( |  | ) | const

inline

Definition at line 442 of file tokenI.hpp.

Referenced by iIstream::findToken(), and iIstream::findTokenSilent().

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## isInt64()

bool isInt64 | ( |  | ) | const

inline

Definition at line 474 of file tokenI.hpp.

## isInt32()

bool isInt32 | ( |  | ) | const

inline

Definition at line 479 of file tokenI.hpp.

## isFloat()

bool isFloat | ( |  | ) | const

inline

Definition at line 500 of file tokenI.hpp.

## isDouble()

bool isDouble | ( |  | ) | const

inline

Definition at line 518 of file tokenI.hpp.

## isReal()

bool isReal | ( |  | ) | const

inline

Definition at line 536 of file tokenI.hpp.

## isNumber()

bool isNumber | ( |  | ) | const

inline

Definition at line 562 of file tokenI.hpp.

Referenced by pFlow::checkNumberToken(), and pFlow::operator>>().

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## isWord()

bool isWord | ( |  | ) | const

inline

Definition at line 584 of file tokenI.hpp.

Referenced by pFlow::checkWordToken(), iIstream::findToken(), iIstream::findTokenAndNext(), iIstream::findTokenAndNextSilent(), iIstream::findTokenSilent(), iIstream::nextData(), pFlow::operator>>(), Logical::read(), and iEntry< Key, T * >::readKeyword().

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## isDirective()

bool isDirective | ( |  | ) | const

inline

Definition at line 594 of file tokenI.hpp.

## isString()

bool isString | ( |  | ) | const

inline

Definition at line 615 of file tokenI.hpp.

Referenced by pFlow::operator>>(), Logical::read(), and token::token().

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## isVariable()

bool isVariable | ( |  | ) | const

inline

Definition at line 648 of file tokenI.hpp.

## isStringType()

bool isStringType | ( |  | ) | const

inline

Definition at line 653 of file tokenI.hpp.

## boolToken()

bool boolToken | ( |  | ) | const

inline

Definition at line 396 of file tokenI.hpp.

## flagToken()

int flagToken | ( |  | ) | const

inline

Definition at line 414 of file tokenI.hpp.

## pToken()

pFlow::token::punctuationToken pToken | ( |  | ) | const

inline

Definition at line 452 of file tokenI.hpp.

Referenced by pFlow::operator<<(), pFlow::printTokenInfo(), iIstream::readBeginList(), dataEntry::readDataEntry(), iIstream::readEndList(), and iIstream::readEndStatement().

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## int64Token()

pFlow::int64 int64Token | ( |  | ) | const

inline

Definition at line 484 of file tokenI.hpp.

Referenced by pFlow::operator<<(), and pFlow::printTokenInfo().

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## int32Token()

pFlow::int32 int32Token | ( |  | ) | const

inline

Definition at line 495 of file tokenI.hpp.

## floatToken()

float floatToken | ( |  | ) | const

inline

Definition at line 506 of file tokenI.hpp.

Referenced by pFlow::operator<<(), and pFlow::printTokenInfo().

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## doubleToken()

double doubleToken | ( |  | ) | const

inline

Definition at line 524 of file tokenI.hpp.

Referenced by pFlow::operator<<(), and pFlow::printTokenInfo().

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## realToken()

pFlow::real realToken | ( |  | ) | const

inline

Definition at line 546 of file tokenI.hpp.

## number()

pFlow::real number | ( |  | ) | const

inline

Definition at line 568 of file tokenI.hpp.

Referenced by pFlow::checkNumberToken(), and pFlow::operator>>().

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## wordToken()

const pFlow::word & wordToken | ( |  | ) | const

inline

Definition at line 600 of file tokenI.hpp.

References pFlow::nullWord.

Referenced by pFlow::checkWordToken(), iIstream::findToken(), iIstream::findTokenAndNext(), iIstream::findTokenAndNextSilent(), iIstream::findTokenSilent(), iIstream::nextData(), pFlow::operator<<(), pFlow::operator>>(), pFlow::printTokenInfo(), Logical::read(), iEntry< Key, T * >::readKeyword(), and Ostream::write().

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## stringToken()

const pFlow::word & stringToken | ( |  | ) | const

inline

Definition at line 624 of file tokenI.hpp.

References pFlow::nullWord.

Referenced by pFlow::operator<<(), pFlow::operator>>(), pFlow::printTokenInfo(), and Logical::read().

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## reset()

void reset | ( |  | ) |

inline

Definition at line 245 of file tokenI.hpp.

Referenced by pFlow::operator>>(), iIstream::peekBack(), iTstream::read(), and iIstream::resetPutBack().

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## setBad()

void setBad | ( |  | ) |

inline

Definition at line 658 of file tokenI.hpp.

Referenced by Istream::read(), and Istream::readWordToken().

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## swap()

void swap | ( | token & | tok | ) |

inline

Definition at line 271 of file tokenI.hpp.

References token::data_, token::lineNumber_, and token::type_.

## operator=() [1/10]

void operator= | ( | const token & | tok | ) |

inline

Definition at line 667 of file tokenI.hpp.

References token::data_, token::lineNumber_, token::content::stringPtr, token::type_, and token::content::wordPtr.

## operator=() [2/10]

void operator= | ( | token && | tok | ) |

inline

Definition at line 705 of file tokenI.hpp.

## operator=() [3/10]

void operator= | ( | const punctuationToken | p | ) |

inline

Definition at line 718 of file tokenI.hpp.

## operator=() [4/10]

void operator= | ( | const int64 | val | ) |

inline

Definition at line 726 of file tokenI.hpp.

## operator=() [5/10]

void operator= | ( | const int32 | val | ) |

inline

Definition at line 733 of file tokenI.hpp.

## operator=() [6/10]

void operator= | ( | const float | val | ) |

inline

Definition at line 741 of file tokenI.hpp.

## operator=() [7/10]

void operator= | ( | const double | val | ) |

inline

Definition at line 749 of file tokenI.hpp.

## operator=() [8/10]

void operator= | ( | const word & | w | ) |

inline

Definition at line 757 of file tokenI.hpp.

## operator=() [9/10]

void operator= | ( | word && | w | ) |

inline

Definition at line 765 of file tokenI.hpp.

## operator==() [1/7]

bool operator== | ( | const token & | tok | ) | const

inline

Definition at line 773 of file tokenI.hpp.

References token::data_, token::content::doubleVal, pFlow::equal(), token::content::flagVal, token::content::floatVal, token::content::int64Val, token::content::punctuationVal, token::content::stringPtr, token::type_, and token::content::wordPtr.

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## operator==() [2/7]

bool operator== | ( | const punctuationToken | p | ) | const

inline

Definition at line 819 of file tokenI.hpp.

## operator==() [3/7]

bool operator== | ( | const int64 | val | ) | const

inline

Definition at line 825 of file tokenI.hpp.

## operator==() [4/7]

bool operator== | ( | const int32 | val | ) | const

inline

Definition at line 834 of file tokenI.hpp.

## operator==() [5/7]

bool operator== | ( | const float | val | ) | const

inline

Definition at line 844 of file tokenI.hpp.

References pFlow::equal().

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## operator==() [6/7]

bool operator== | ( | const double | val | ) | const

inline

Definition at line 854 of file tokenI.hpp.

References pFlow::equal().

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## operator==() [7/7]

bool operator== | ( | const word & | w | ) | const

inline

Definition at line 863 of file tokenI.hpp.

## operator!=() [1/7]

bool operator!= | ( | const token & | tok | ) | const

inline

Definition at line 872 of file tokenI.hpp.

References operator==().

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## operator!=() [2/7]

bool operator!= | ( | const punctuationToken | p | ) | const

inline

Definition at line 878 of file tokenI.hpp.

References operator==().

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## operator!=() [3/7]

bool operator!= | ( | const int64 | val | ) | const

inline

Definition at line 884 of file tokenI.hpp.

References operator==().

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## operator!=() [4/7]

bool operator!= | ( | const int32 | val | ) | const

inline

Definition at line 889 of file tokenI.hpp.

References operator==().

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## operator!=() [5/7]

bool operator!= | ( | const float | val | ) | const

inline

Definition at line 895 of file tokenI.hpp.

References operator==().

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## operator!=() [6/7]

bool operator!= | ( | const double | val | ) | const

inline

Definition at line 901 of file tokenI.hpp.

References operator==().

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## operator!=() [7/7]

bool operator!= | ( | const word & | w | ) | const

inline

Definition at line 907 of file tokenI.hpp.

References operator==().

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## printInfo() [1/2]

pFlow::iOstream & printInfo | ( | iOstream & | os | ) | const

Definition at line 224 of file tokenIO.cpp.

References pFlow::printTokenInfo().

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## printInfo() [2/2]

std::ostream & printInfo | ( | std::ostream & | os | ) | const

Definition at line 229 of file tokenIO.cpp.

References pFlow::printTokenInfo().

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## operator=() [10/10]

void operator= | ( | word * |  | ) |

delete

## Friends And Related Function Documentation

## operator<< [1/4]

iOstream& operator<< | ( | iOstream & | os,
|  | const token & | tok
| ) |  |

friend

## operator<< [2/4]

iOstream& operator<< | ( | iOstream & | os,
|  | const punctuationToken & | pt
| ) |  |

friend

## operator<< [3/4]

std::ostream& operator<< | ( | std::ostream & | os,
|  | const token & | tok
| ) |  |

friend

## operator<< [4/4]

std::ostream& operator<< | ( | std::ostream & | os,
|  | const punctuationToken & | pt
| ) |  |

friend

## Member Data Documentation

## data_

content data_

private

Definition at line 179 of file token.hpp.

Referenced by token::boolean(), token::flag(), token::operator=(), token::operator==(), token::swap(), and token::token().

## type_

tokenType type_

private

Definition at line 182 of file token.hpp.

Referenced by token::boolean(), token::flag(), pFlow::operator<<(), token::operator=(), token::operator==(), token::swap(), and token::token().

## lineNumber_

int32 lineNumber_

private

Definition at line 185 of file token.hpp.

Referenced by token::operator=(), and token::swap().

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

- src/phasicFlow/streams/token/token.hpp
- src/phasicFlow/streams/token/token.cpp
- src/phasicFlow/streams/token/tokenI.hpp
- src/phasicFlow/streams/token/tokenIO.cpp