glslang::TPpContext Class Reference

#include <PpContext.h>

Collaboration diagram for glslang::TPpContext:

Classes
struct	MacroSymbol
class	tInput
class	tMacroInput
class	tMarkerInput
class	TokenizableIncludeFile
class	TokenStream
class	tStringInput
class	tTokenInput
class	tUngotTokenInput
class	tZeroInput

Public Types
typedef TMap< int, MacroSymbol >	TSymbolMap

Public Member Functions
	TPpContext (TParseContextBase &, const std::string &rootFileName, TShader::Includer &)
virtual	~TPpContext ()
void	setPreamble (const char *preamble, size_t length)
int	tokenize (TPpToken &ppToken)
int	tokenPaste (int token, TPpToken &)
void	setInput (TInputScanner &input, bool versionWillBeError)
void	pushInput (tInput *in)
void	popInput ()
MacroSymbol *	lookupMacroDef (int atom)
void	addMacroDef (int atom, MacroSymbol &macroDef)

Public Attributes
TSymbolMap	macroDefs

Protected Member Functions
	TPpContext (TPpContext &)
TPpContext &	operator= (TPpContext &)
int	scanToken (TPpToken *ppToken)
int	getChar ()
void	ungetChar ()
bool	peekPasting ()
bool	endOfReplacementList ()
bool	isMacroInput ()
int	CPPdefine (TPpToken *ppToken)
int	CPPundef (TPpToken *ppToken)
int	CPPelse (int matchelse, TPpToken *ppToken)
int	extraTokenCheck (int atom, TPpToken *ppToken, int token)
int	eval (int token, int precedence, bool shortCircuit, int &res, bool &err, TPpToken *ppToken)
int	evalToToken (int token, bool shortCircuit, int &res, bool &err, TPpToken *ppToken)
int	CPPif (TPpToken *ppToken)
int	CPPifdef (int defined, TPpToken *ppToken)
int	CPPinclude (TPpToken *ppToken)
int	CPPline (TPpToken *ppToken)
int	CPPerror (TPpToken *ppToken)
int	CPPpragma (TPpToken *ppToken)
int	CPPversion (TPpToken *ppToken)
int	CPPextension (TPpToken *ppToken)
int	readCPPline (TPpToken *ppToken)
int	scanHeaderName (TPpToken *ppToken, char delimit)
TokenStream *	PrescanMacroArg (TokenStream &, TPpToken *, bool newLineOkay)
int	MacroExpand (TPpToken *ppToken, bool expandUndef, bool newLineOkay)
void	pushTokenStreamInput (TokenStream &, bool pasting=false)
void	UngetToken (int token, TPpToken *)
int	ScanFromString (char *s)
void	missingEndifCheck ()
int	lFloatConst (int len, int ch, TPpToken *ppToken)
int	characterLiteral (TPpToken *ppToken)
void	push_include (TShader::Includer::IncludeResult *result)
void	pop_include ()

Protected Attributes
TStringAtomMap	atomStrings
char *	preamble
int	preambleLength
char **	strings
size_t *	lengths
int	numStrings
int	currentString
int	previous_token
TParseContextBase &	_parseContext
int	ifdepth
bool	elseSeen [maxIfNesting]
int	elsetracker
std::vector< tInput * >	inputStack
bool	errorOnVersion
bool	versionSeen
TShader::Includer &	includer
bool	inComment
std::string	rootFileName
std::stack< TShader::Includer::IncludeResult * >	includeStack
std::string	currentSourceFile
std::istringstream	strtodStream

Static Protected Attributes
static const int	maxIfNesting = 65

Member Typedef Documentation

TSymbolMap

typedef TMap<int, MacroSymbol> glslang::TPpContext::TSymbolMap

Constructor & Destructor Documentation

TPpContext() [1/2]

glslang::TPpContext::TPpContext	(	TParseContextBase &	pc,
		const std::string &	rootFileName,
		TShader::Includer &	inclr
	)

~TPpContext()

glslang::TPpContext::~TPpContext ( )

virtual

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TPpContext() [2/2]

glslang::TPpContext::TPpContext ( TPpContext &  )

protected

Member Function Documentation

addMacroDef()

void glslang::TPpContext::addMacroDef ( int  atom, MacroSymbol &  macroDef  )

inline

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characterLiteral()

int glslang::TPpContext::characterLiteral ( TPpToken *  ppToken )

protected

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CPPdefine()

int glslang::TPpContext::CPPdefine ( TPpToken *  ppToken )

protected

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CPPelse()

int glslang::TPpContext::CPPelse ( int  matchelse, TPpToken *  ppToken  )

protected

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CPPerror()

int glslang::TPpContext::CPPerror ( TPpToken *  ppToken )

protected

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CPPextension()

int glslang::TPpContext::CPPextension ( TPpToken *  ppToken )

protected

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CPPif()

int glslang::TPpContext::CPPif ( TPpToken *  ppToken )

protected

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CPPifdef()

int glslang::TPpContext::CPPifdef ( int  defined, TPpToken *  ppToken  )

protected

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CPPinclude()

int glslang::TPpContext::CPPinclude ( TPpToken *  ppToken )

protected

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CPPline()

int glslang::TPpContext::CPPline ( TPpToken *  ppToken )

protected

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CPPpragma()

int glslang::TPpContext::CPPpragma ( TPpToken *  ppToken )

protected

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CPPundef()

int glslang::TPpContext::CPPundef ( TPpToken *  ppToken )

protected

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CPPversion()

int glslang::TPpContext::CPPversion ( TPpToken *  ppToken )

protected

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endOfReplacementList()

bool glslang::TPpContext::endOfReplacementList ( )

inlineprotected

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eval()

int glslang::TPpContext::eval ( int  token, int  precedence, bool  shortCircuit, int &  res, bool &  err, TPpToken *  ppToken  )

protected

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evalToToken()

int glslang::TPpContext::evalToToken ( int  token, bool  shortCircuit, int &  res, bool &  err, TPpToken *  ppToken  )

protected

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extraTokenCheck()

int glslang::TPpContext::extraTokenCheck ( int  atom, TPpToken *  ppToken, int  token  )

protected

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getChar()

int glslang::TPpContext::getChar ( )

inlineprotected

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isMacroInput()

bool glslang::TPpContext::isMacroInput ( )

inlineprotected

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lFloatConst()

int glslang::TPpContext::lFloatConst ( int  len, int  ch, TPpToken *  ppToken  )

protected

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lookupMacroDef()

MacroSymbol* glslang::TPpContext::lookupMacroDef ( int  atom )

inline

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MacroExpand()

int glslang::TPpContext::MacroExpand ( TPpToken *  ppToken, bool  expandUndef, bool  newLineOkay  )

protected

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missingEndifCheck()

void glslang::TPpContext::missingEndifCheck ( )

protected

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operator=()

TPpContext& glslang::TPpContext::operator= ( TPpContext &  )

protected

peekPasting()

bool glslang::TPpContext::peekPasting ( )

inlineprotected

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pop_include()

void glslang::TPpContext::pop_include ( )

inlineprotected

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popInput()

void glslang::TPpContext::popInput ( )

inline

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PrescanMacroArg()

TPpContext::TokenStream * glslang::TPpContext::PrescanMacroArg ( TokenStream &  arg, TPpToken *  ppToken, bool  newLineOkay  )

protected

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push_include()

void glslang::TPpContext::push_include ( TShader::Includer::IncludeResult *  result )

inlineprotected

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pushInput()

void glslang::TPpContext::pushInput ( tInput *  in )

inline

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pushTokenStreamInput()

void glslang::TPpContext::pushTokenStreamInput ( TokenStream &  ts, bool  pasting = false  )

protected

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readCPPline()

int glslang::TPpContext::readCPPline ( TPpToken *  ppToken )

protected

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ScanFromString()

int glslang::TPpContext::ScanFromString ( char *  s )

protected

scanHeaderName()

int glslang::TPpContext::scanHeaderName ( TPpToken *  ppToken, char  delimit  )

protected

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scanToken()

int glslang::TPpContext::scanToken ( TPpToken *  ppToken )

inlineprotected

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setInput()

void glslang::TPpContext::setInput	(	TInputScanner &	input,
		bool	versionWillBeError
	)

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setPreamble()

void glslang::TPpContext::setPreamble	(	const char *	preamble,
		size_t	length
	)

tokenize()

int glslang::TPpContext::tokenize

(

TPpToken &

ppToken

)

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tokenPaste()

int glslang::TPpContext::tokenPaste	(	int	token,
		TPpToken &	ppToken
	)

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ungetChar()

void glslang::TPpContext::ungetChar ( )

inlineprotected

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UngetToken()

void glslang::TPpContext::UngetToken ( int  token, TPpToken *  ppToken  )

protected

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Member Data Documentation

_parseContext

TParseContextBase& glslang::TPpContext::_parseContext

protected

atomStrings

TStringAtomMap glslang::TPpContext::atomStrings

protected

currentSourceFile

std::string glslang::TPpContext::currentSourceFile

protected

currentString

int glslang::TPpContext::currentString

protected

elseSeen

bool glslang::TPpContext::elseSeen[maxIfNesting]

protected

elsetracker

int glslang::TPpContext::elsetracker

protected

errorOnVersion

bool glslang::TPpContext::errorOnVersion

protected

ifdepth

int glslang::TPpContext::ifdepth

protected

includer

TShader::Includer& glslang::TPpContext::includer

protected

includeStack

std::stack<TShader::Includer::IncludeResult*> glslang::TPpContext::includeStack

protected

inComment

bool glslang::TPpContext::inComment

protected

inputStack

std::vector<tInput*> glslang::TPpContext::inputStack

protected

lengths

size_t* glslang::TPpContext::lengths

protected

macroDefs

TSymbolMap glslang::TPpContext::macroDefs

maxIfNesting

const int glslang::TPpContext::maxIfNesting = 65

staticprotected

numStrings

int glslang::TPpContext::numStrings

protected

preamble

char* glslang::TPpContext::preamble

protected

preambleLength

int glslang::TPpContext::preambleLength

protected

previous_token

int glslang::TPpContext::previous_token

protected

rootFileName

std::string glslang::TPpContext::rootFileName

protected

strings

char** glslang::TPpContext::strings

protected

strtodStream

std::istringstream glslang::TPpContext::strtodStream

protected

versionSeen

bool glslang::TPpContext::versionSeen

protected

---

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

• deps/glslang/glslang/glslang/MachineIndependent/preprocessor/PpContext.h
• deps/glslang/glslang/glslang/MachineIndependent/preprocessor/Pp.cpp
• deps/glslang/glslang/glslang/MachineIndependent/preprocessor/PpContext.cpp
• deps/glslang/glslang/glslang/MachineIndependent/preprocessor/PpScanner.cpp
• deps/glslang/glslang/glslang/MachineIndependent/preprocessor/PpTokens.cpp