TLxSymStr Class Reference

#include <lx.h>

Static Public Member Functions
static TStr	GetSymStr (const TLxSym &Sym)
static TLxSym	GetSSym (const TStr &Str)
static bool	IsSep (const TLxSym &PrevSym, const TLxSym &Sym)

Static Public Attributes
static const TStr	UndefStr ="<undefined>"
static const TStr	LnStr ="<line>"
static const TStr	TabStr ="<tab>"
static const TStr	BoolStr
static const TStr	IntStr ="<integer>"
static const TStr	FltStr ="<float>"
static const TStr	StrStr ="<string>"
static const TStr	IdStrStr ="<id-string>"
static const TStr	QStrStr ="<q-string>"
static const TStr	PeriodStr ="."
static const TStr	DPeriodStr =".."
static const TStr	CommaStr =","
static const TStr	ColonStr =":"
static const TStr	DColonStr ="::"
static const TStr	SemicolonStr =";"
static const TStr	PlusStr ="+"
static const TStr	MinusStr ="-"
static const TStr	AsteriskStr ="*"
static const TStr	SlashStr ="/"
static const TStr	PercentStr ="%"
static const TStr	ExclamationStr ="!"
static const TStr	VBarStr ="|"
static const TStr	AmpersandStr ="&"
static const TStr	QuestionStr ="?"
static const TStr	HashStr ="#"
static const TStr	EqStr ="="
static const TStr	NEqStr ="<>"
static const TStr	LssStr ="<"
static const TStr	GtrStr =">"
static const TStr	LEqStr ="<="
static const TStr	GEqStr =">="
static const TStr	LParenStr ="("
static const TStr	RParenStr =")"
static const TStr	LBracketStr ="["
static const TStr	RBracketStr ="]"
static const TStr	LBraceStr ="{"
static const TStr	RBraceStr ="}"
static const TStr	EolnStr ="<end-of-line>"
static const TStr	EofStr ="<end-of-file>"

Detailed Description

Definition at line 56 of file lx.h.

Member Function Documentation

TLxSym TLxSymStr::GetSSym ( const TStr &  Str )

static

Definition at line 186 of file lx.cpp.

                                        {
  static TStrIntH StrToLxSymH(100);
  if (StrToLxSymH.Len()==0){
    StrToLxSymH.AddDat(PeriodStr, syPeriod);
    StrToLxSymH.AddDat(DPeriodStr, syDPeriod);
    StrToLxSymH.AddDat(CommaStr, syComma);
    StrToLxSymH.AddDat(ColonStr, syColon);
    StrToLxSymH.AddDat(DColonStr, syDColon);
    StrToLxSymH.AddDat(SemicolonStr, sySemicolon);
    StrToLxSymH.AddDat(PlusStr, syPlus);
    StrToLxSymH.AddDat(MinusStr, syMinus);
    StrToLxSymH.AddDat(AsteriskStr, syAsterisk);
    StrToLxSymH.AddDat(SlashStr, sySlash);
    StrToLxSymH.AddDat(PercentStr, syPercent);
    StrToLxSymH.AddDat(ExclamationStr, syExclamation);
    StrToLxSymH.AddDat(VBarStr, syVBar);
    StrToLxSymH.AddDat(AmpersandStr, syAmpersand);
    StrToLxSymH.AddDat(QuestionStr, syQuestion);
    StrToLxSymH.AddDat(HashStr, syHash);
    StrToLxSymH.AddDat(EqStr, syEq);
    StrToLxSymH.AddDat(NEqStr, syNEq);
    StrToLxSymH.AddDat(LssStr, syLss);
    StrToLxSymH.AddDat(GtrStr, syGtr);
    StrToLxSymH.AddDat(LEqStr, syLEq);
    StrToLxSymH.AddDat(GEqStr, syGEq);
    StrToLxSymH.AddDat(LParenStr, syLParen);
    StrToLxSymH.AddDat(RParenStr, syRParen);
    StrToLxSymH.AddDat(LBracketStr, syLBracket);
    StrToLxSymH.AddDat(RBracketStr, syRBracket);
    StrToLxSymH.AddDat(LBraceStr, syLBrace);
    StrToLxSymH.AddDat(RBraceStr, syRBrace);
  }
  int KeyId=StrToLxSymH.GetKeyId(Str);
  if (KeyId==-1){
    return syUndef;
  } else {
    return TLxSym(int(StrToLxSymH[KeyId]));
  }
}

TStr TLxSymStr::GetSymStr ( const TLxSym &  Sym )

static

Definition at line 142 of file lx.cpp.

                                          {
  switch (Sym){
    case syUndef: return UndefStr;
    case syLn: return LnStr;
    case syTab: return TabStr;
    case syInt: return IntStr;
    case syFlt: return FltStr;
    case syStr: return StrStr;
    case syIdStr: return IdStrStr;
    case syQStr: return QStrStr;
    case syPeriod: return PeriodStr;
    case syDPeriod: return DPeriodStr;
    case syComma: return CommaStr;
    case syColon: return ColonStr;
    case syDColon: return DColonStr;
    case sySemicolon: return SemicolonStr;
    case syPlus: return PlusStr;
    case syMinus: return MinusStr;
    case syAsterisk: return AsteriskStr;
    case sySlash: return SlashStr;
    case syPercent: return PercentStr;
    case syExclamation: return ExclamationStr;
    case syVBar: return VBarStr;
    case syAmpersand: return AmpersandStr;
    case syQuestion: return QuestionStr;
    case syHash: return HashStr;
    case syEq: return EqStr;
    case syNEq: return NEqStr;
    case syLss: return LssStr;
    case syGtr: return GtrStr;
    case syLEq: return LEqStr;
    case syGEq: return GEqStr;
    case syLParen: return LParenStr;
    case syRParen: return RParenStr;
    case syLBracket: return LBracketStr;
    case syRBracket: return RBracketStr;
    case syLBrace: return LBraceStr;
    case syRBrace: return RBraceStr;
    case syEoln: return EolnStr;
    case syEof: return EofStr;
    default: Fail; return TStr();
  }
}

bool TLxSymStr::IsSep ( const TLxSym &  PrevSym, const TLxSym &  Sym  )

static

Definition at line 226 of file lx.cpp.

                                                             {
  static TFSet SepPrevSymSet=TFSet()|
    syUndef|syColon|syDColon|syEq|
    syLParen|syRParen|syLBracket|syRBracket|syLBrace|syRBrace|
    syEoln|syEof;

  static TFSet SepSymSet=TFSet()|
    syPeriod|syComma|syColon|syDColon|sySemicolon|
    syEq|
    syExclamation|syQuestion|
    syLParen|syRParen|syLBracket|syRBracket|syLBrace|syRBrace|
    syEoln|syEof;

  return !SepPrevSymSet.In(PrevSym) && !SepSymSet.In(Sym);
}

Member Data Documentation

const TStr TLxSymStr::AmpersandStr ="&"

static

Definition at line 80 of file lx.h.

const TStr TLxSymStr::AsteriskStr ="*"

static

Definition at line 75 of file lx.h.

const TStr TLxSymStr::BoolStr

static

Definition at line 61 of file lx.h.

const TStr TLxSymStr::ColonStr =":"

static

Definition at line 70 of file lx.h.

const TStr TLxSymStr::CommaStr =","

static

Definition at line 69 of file lx.h.

const TStr TLxSymStr::DColonStr ="::"

static

Definition at line 71 of file lx.h.

const TStr TLxSymStr::DPeriodStr =".."

static

Definition at line 68 of file lx.h.

const TStr TLxSymStr::EofStr ="<end-of-file>"

static

Definition at line 96 of file lx.h.

const TStr TLxSymStr::EolnStr ="<end-of-line>"

static

Definition at line 95 of file lx.h.

const TStr TLxSymStr::EqStr ="="

static

Definition at line 83 of file lx.h.

const TStr TLxSymStr::ExclamationStr ="!"

static

Definition at line 78 of file lx.h.

const TStr TLxSymStr::FltStr ="<float>"

static

Definition at line 63 of file lx.h.

const TStr TLxSymStr::GEqStr =">="

static

Definition at line 88 of file lx.h.

const TStr TLxSymStr::GtrStr =">"

static

Definition at line 86 of file lx.h.

const TStr TLxSymStr::HashStr ="#"

static

Definition at line 82 of file lx.h.

const TStr TLxSymStr::IdStrStr ="<id-string>"

static

Definition at line 65 of file lx.h.

const TStr TLxSymStr::IntStr ="<integer>"

static

Definition at line 62 of file lx.h.

const TStr TLxSymStr::LBraceStr ="{"

static

Definition at line 93 of file lx.h.

const TStr TLxSymStr::LBracketStr ="["

static

Definition at line 91 of file lx.h.

const TStr TLxSymStr::LEqStr ="<="

static

Definition at line 87 of file lx.h.

const TStr TLxSymStr::LnStr ="<line>"

static

Definition at line 59 of file lx.h.

const TStr TLxSymStr::LParenStr ="("

static

Definition at line 89 of file lx.h.

const TStr TLxSymStr::LssStr ="<"

static

Definition at line 85 of file lx.h.

const TStr TLxSymStr::MinusStr ="-"

static

Definition at line 74 of file lx.h.

const TStr TLxSymStr::NEqStr ="<>"

static

Definition at line 84 of file lx.h.

const TStr TLxSymStr::PercentStr ="%"

static

Definition at line 77 of file lx.h.

const TStr TLxSymStr::PeriodStr ="."

static

Definition at line 67 of file lx.h.

const TStr TLxSymStr::PlusStr ="+"

static

Definition at line 73 of file lx.h.

const TStr TLxSymStr::QStrStr ="<q-string>"

static

Definition at line 66 of file lx.h.

const TStr TLxSymStr::QuestionStr ="?"

static

Definition at line 81 of file lx.h.

const TStr TLxSymStr::RBraceStr ="}"

static

Definition at line 94 of file lx.h.

const TStr TLxSymStr::RBracketStr ="]"

static

Definition at line 92 of file lx.h.

const TStr TLxSymStr::RParenStr =")"

static

Definition at line 90 of file lx.h.

const TStr TLxSymStr::SemicolonStr =";"

static

Definition at line 72 of file lx.h.

const TStr TLxSymStr::SlashStr ="/"

static

Definition at line 76 of file lx.h.

const TStr TLxSymStr::StrStr ="<string>"

static

Definition at line 64 of file lx.h.

const TStr TLxSymStr::TabStr ="<tab>"

static

Definition at line 60 of file lx.h.

const TStr TLxSymStr::UndefStr ="<undefined>"

static

Definition at line 58 of file lx.h.

const TStr TLxSymStr::VBarStr ="|"

static

Definition at line 79 of file lx.h.

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

• glib-core/lx.h
• glib-core/lx.cpp