class XrlParserFileInput

XrlParserFileInput class reads lines from a data source, strips out comments and handles continuation characters. More...

 
LOGO
 Annotated List  Files  Globals  Hierarchy  Index  Top

Public Methods

Protected Types

Protected Methods

Protected Members


Detailed Description

XrlParserFileInput class reads lines from a data source, strips out comments and handles continuation characters. It is similar to the C-preprocessor in that it strips out C and C++ comments and handles #include directives.

 XrlParserFileInput (istream* input, const char* fname = "")
throw (XrlParserInputException)

XrlParserFileInput

Constructor

Parameters:

inputinput file stream.
fnamefilename.

Throws: XrlParserInputException, if, input, file, stream, is, not, good().

 XrlParserFileInput (const char* filename)
throw (XrlParserInputException)

XrlParserFileInput

 ~XrlParserFileInput ()

~XrlParserFileInput

bool  eof ()

eof

[const]

Reimplemented from XrlParserInput.

bool  getline (string& line)
throw (XrlParserInputException)

getline

Reimplemented from XrlParserInput.

string  stack_trace ()

stack_trace

[const]

Reimplemented from XrlParserInput.

list<string>&  path ()

path

bool  slurp_line (string& line)
throw (XrlParserInputException)

slurp_line

[protected]

FileState (struct)

FileState

[protected]

void  push_stack (const FileState& fs)
throw (XrlParserInputException)

push_stack

[protected]

Push FileState onto stack

Throws: XrlParserInputException, if, input, file, stream, is, not, good();

void  pop_stack ()

pop_stack

[protected]

FileState&  stack_top ()

stack_top

[protected]

size_t  stack_depth ()

stack_depth

[protected const]

ifstream*  path_open_input (const char* filename)
throw (XrlParserInputException)

path_open_input

[protected]

void  close_input (istream* pif)

close_input

[protected]

string  try_include (string::const_iterator& begin, const string::const_iterator& end)
throw (XrlParserInputException)

try_include

[protected]

void  initialize_path ()

initialize_path

[protected]

vector<FileState> _stack

_stack

[protected]

list<string> _path

_path

[protected]

bool _own_bottom

_own_bottom

[protected]

list<string> _inserted_lines

_inserted_lines

[protected]

bool  filter_line (string& output, const string& input)

filter_line

[protected]

enum Mode { NORMAL = 0x00, IN_SQUOTE = 0x01, IN_DQUOTE = 0x02, IN_C_COMMENT = 0x04 }

Mode

[protected]


Generated by: pavlin on possum.icir.org on Thu Mar 9 04:42:28 2006, using kdoc $.