GLSL::Lexer Class Reference

#include <glsllexer_p.h>

Collaboration diagram for GLSL::Lexer:

Classes
union	Value

Public Types
enum	Variant {   Variant_GLSL_120 = 0x00010000 , Variant_GLSL_150 = 0x00020000 , Variant_GLSL_400 = 0x00040000 , Variant_GLSL_ES_100 = 0x00080000 ,   Variant_VertexShader = 0x00200000 , Variant_FragmentShader = 0x00400000 , Variant_Reserved = 0x80000000 , Variant_Mask = 0xFFFF0000 ,   Variant_All = 0xFFFF0000 }

Public Member Functions
	Lexer (Engine *engine, const char *source, unsigned size)
	~Lexer ()
Engine *	engine () const
int	state () const
void	setState (int state)
int	variant () const
void	setVariant (int flags)
bool	scanKeywords () const
void	setScanKeywords (bool scanKeywords)
bool	scanComments () const
void	setScanComments (bool scanComments)
int	yylex (Token *tk)
int	findKeyword (const char *word, int length) const
void *	yyval () const

Static Public Member Functions
static QStringList	keywords (int variant)

Detailed Description

Definition at line 51 of file glsllexer_p.h.

Member Enumeration Documentation

Variant

enum GLSL::Lexer::Variant

Enumerator
Variant_GLSL_120
Variant_GLSL_150
Variant_GLSL_400
Variant_GLSL_ES_100
Variant_VertexShader
Variant_FragmentShader
Variant_Reserved
Variant_Mask
Variant_All

Definition at line 57 of file glsllexer_p.h.

Constructor & Destructor Documentation

Lexer()

Lexer::Lexer	(	Engine *	engine,
		const char *	source,
		unsigned	size
	)

Definition at line 16 of file glsllexer.cpp.

~Lexer()

Lexer::~Lexer

(

)

Definition at line 30 of file glsllexer.cpp.

Member Function Documentation

engine()

Engine * GLSL::Lexer::engine ( ) const

inline

Definition at line 77 of file glsllexer_p.h.

findKeyword()

int Lexer::findKeyword	(	const char *	word,
		int	length
	)		const

Definition at line 373 of file glsllexer.cpp.

References GLSLParserTable::T_RESERVED, and Variant_Mask.

keywords()

QStringList Lexer::keywords ( int  variant )

static

Definition at line 1642 of file glslkeywords.cpp.

References list, variant(), Variant_FragmentShader, Variant_GLSL_120, Variant_GLSL_150, Variant_GLSL_400, Variant_GLSL_ES_100, Variant_Reserved, and Variant_VertexShader.

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scanComments()

bool GLSL::Lexer::scanComments ( ) const

inline

Definition at line 88 of file glsllexer_p.h.

scanKeywords()

bool GLSL::Lexer::scanKeywords ( ) const

inline

Definition at line 85 of file glsllexer_p.h.

setScanComments()

void GLSL::Lexer::setScanComments ( bool  scanComments )

inline

Definition at line 89 of file glsllexer_p.h.

setScanKeywords()

void GLSL::Lexer::setScanKeywords ( bool  scanKeywords )

inline

Definition at line 86 of file glsllexer_p.h.

setState()

void GLSL::Lexer::setState ( int  state )

inline

Definition at line 80 of file glsllexer_p.h.

References state.

setVariant()

void GLSL::Lexer::setVariant ( int  flags )

inline

Definition at line 83 of file glsllexer_p.h.

Referenced by GLSL::Parser::Parser().

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state()

int GLSL::Lexer::state ( ) const

inline

Definition at line 79 of file glsllexer_p.h.

variant()

int GLSL::Lexer::variant ( ) const

inline

Definition at line 82 of file glsllexer_p.h.

Referenced by keywords().

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yylex()

int Lexer::yylex

(

Token *

tk

)

Definition at line 41 of file glsllexer.cpp.

References GLSL::Token::kind, GLSL::Token::length, line, GLSL::Token::line, pos, GLSL::Token::position, GLSL::Token::ptr, and GLSL::Lexer::Value::ptr.

Referenced by GLSL::Parser::Parser().

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yyval()

void * GLSL::Lexer::yyval ( ) const

inline

Definition at line 94 of file glsllexer_p.h.

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

• qtquick3d/src/glslparser/glsllexer_p.h
• qtquick3d/src/glslparser/glslkeywords.cpp
• qtquick3d/src/glslparser/glsllexer.cpp