OpenMD 3.1
Molecular Dynamics in the Open
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antlr::LexerInputState Class Reference

This object contains the data associated with an input stream of characters. More...

#include <LexerSharedInputState.hpp>

Public Member Functions

 LexerInputState (InputBuffer *inbuf)
 Construct a new LexerInputState.
 
 LexerInputState (InputBuffer &inbuf)
 Construct a new LexerInputState.
 
 LexerInputState (std ::istream &in)
 Construct a new LexerInputState.
 
virtual void initialize (std ::istream &in, const char *file="")
 Reset the LexerInputState with a specified stream and filename.
 
virtual void reset (void)
 Reset the LexerInputState to initial state.
 
void setPosition (int line_, int column_)
 Set the file position of the SharedLexerInputState.
 
InputBuffergetInput ()
 

Public Attributes

int column
 
int line
 
int tokenStartColumn
 
int tokenStartLine
 
int guessing
 
std::string filename
 What file (if known) caused the problem?
 

Detailed Description

This object contains the data associated with an input stream of characters.

Multiple lexers share a single LexerSharedInputState to lex the same input stream.

Definition at line 26 of file LexerSharedInputState.hpp.

Constructor & Destructor Documentation

◆ LexerInputState() [1/3]

antlr::LexerInputState::LexerInputState ( InputBuffer * inbuf)
inline

Construct a new LexerInputState.

Parameters
inbufthe InputBuffer to read from. The object is deleted together with the LexerInputState object.

Definition at line 32 of file LexerSharedInputState.hpp.

◆ LexerInputState() [2/3]

antlr::LexerInputState::LexerInputState ( InputBuffer & inbuf)
inline

Construct a new LexerInputState.

Parameters
inbufthe InputBuffer to read from.

Definition at line 47 of file LexerSharedInputState.hpp.

◆ LexerInputState() [3/3]

antlr::LexerInputState::LexerInputState ( std ::istream & in)
inline

Construct a new LexerInputState.

Parameters
inan istream to read from.
See also
antlr.CharBuffer

Definition at line 63 of file LexerSharedInputState.hpp.

◆ ~LexerInputState()

virtual antlr::LexerInputState::~LexerInputState ( )
inlinevirtual

Definition at line 119 of file LexerSharedInputState.hpp.

Member Function Documentation

◆ getInput()

InputBuffer & antlr::LexerInputState::getInput ( )
inline

Definition at line 144 of file LexerSharedInputState.hpp.

◆ initialize()

virtual void antlr::LexerInputState::initialize ( std ::istream & in,
const char * file = "" )
inlinevirtual

Reset the LexerInputState with a specified stream and filename.

This method is a hack, dunno what I was thinking when I added it. This should actually be done in a subclass.

Deprecated

Definition at line 80 of file LexerSharedInputState.hpp.

◆ reset()

virtual void antlr::LexerInputState::reset ( void )
inlinevirtual

Reset the LexerInputState to initial state.

The underlying InputBuffer is also reset.

Definition at line 99 of file LexerSharedInputState.hpp.

◆ setPosition()

void antlr::LexerInputState::setPosition ( int line_,
int column_ )
inline

Set the file position of the SharedLexerInputState.

Parameters
line_line number to be set
column_column number to be set

Definition at line 113 of file LexerSharedInputState.hpp.

Member Data Documentation

◆ column

int antlr::LexerInputState::column

Definition at line 125 of file LexerSharedInputState.hpp.

◆ filename

std::string antlr::LexerInputState::filename

What file (if known) caused the problem?

Definition at line 131 of file LexerSharedInputState.hpp.

◆ guessing

int antlr::LexerInputState::guessing

Definition at line 129 of file LexerSharedInputState.hpp.

◆ line

int antlr::LexerInputState::line

Definition at line 126 of file LexerSharedInputState.hpp.

◆ tokenStartColumn

int antlr::LexerInputState::tokenStartColumn

Definition at line 127 of file LexerSharedInputState.hpp.

◆ tokenStartLine

int antlr::LexerInputState::tokenStartLine

Definition at line 128 of file LexerSharedInputState.hpp.


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