FileParser Class Reference

Text input parameter file parser. More...

#include <fileparser.h>

Inheritance diagram for FileParser:

Collaboration diagram for FileParser:

Public Member Functions
	FileParser (const char *stream)
virtual	~FileParser ()
virtual bool	read (const char *stream)
Public Member Functions inherited from StreamParser
	StreamParser (const char *stream)
virtual	~StreamParser ()
virtual bool	read (const char *stream)
virtual bool	readArguments (istream &IN, int &l_count, string &args)
void	replaceCR (string &stream, const char rpl='\n')
Public Member Functions inherited from ParamsParser
	ParamsParser (const char *name)
virtual	~ParamsParser ()
void	setName (const char *name)
map< string, string >	get_inputParams ()
map< string, vector< string > > &	getParsedParameters (const char *stream_name)
map< string, vector< string > > &	getParsedParameters ()
map< string, string > &	getParameters (const char *stream_name)
map< string, string > &	getParameters ()
virtual bool	read (const char *stream)=0
	Read/parse params & args from a file or a string or an R object. More...
void	parse ()
	Builds the _parsedParams from the _inputParams. More...
string	replaceMacro (const string &arg)
	Macros. More...
string	parseMacroFunctionBlock (const string &in_arg)
string	callMacro (const string &name, const string &argstr)
vector< string >	getMacroArgs (const string &args, const int min_arg, const size_t max_arg, const string macro_name, const string syntax, bool lastArgIsSeparatorChar=true)
string	getMacroSepParamChar (const string &sep_in, const string macro_name)
string	getMacroParamValue (const string &str_in, const string &par_name, const string &macro_name)
string	quote (const string &argstr)
	Macro "q" returns a quoted string. More...
string	concat (const string &argstr)
	Macro "c" returns a character-delimited string of atomic arguments. More...
string	rep (const string &argstr)
string	seq (const string &argstr)
string	tempseq (const string &argstr)
string	matrix (const string &argstr)
string	diag_matrix (const string &argstr)
string	sym_matrix (const string &argstr)
string	runif (const string &argstr)
string	rnorm (const string &argstr)
string	rpoiss (const string &argstr)
string	rbernoul (const string &argstr)
string	rgamma (const string &argstr)
string	rlognorm (const string &argstr)
string	rexp (const string &argstr)

Additional Inherited Members
Static Public Member Functions inherited from StreamParser
static bool	removeComment (istream &IN, int &l_count)
	Recusively removes comments until the end of a line/of the file, or of a block comment is reached. More...
static bool	removeSpaceAndComment (istream &IN, int &l_count, bool keepLast=false)
	Removes whitespace char on a line until a non-ws or EOL is reached. More...
static string	readUntilCharacter (istream &IN, int &l_count, const char start_c, const char end_c)
static void	eatLine (istream &IN, int &l_count)
Static Public Member Functions inherited from ParamsParser
static void	getBlockArgument (istream &IN, char &c, string &arg)
static void	getArguments (string &arg_str, vector< string > &arg_vect)
Protected Member Functions inherited from ParamsParser
void	reset_inputParams ()
void	add_inputParam (string &param, const string &arg)

Detailed Description

Text input parameter file parser.

This class provides the StreamParser with the whole content of the input file.

Constructor & Destructor Documentation

FileParser()

FileParser::FileParser ( const char *  stream )

inline

: StreamParser(stream) {}

~FileParser()

virtual FileParser::~FileParser ( )

inlinevirtual

{}

Member Function Documentation

read()

bool FileParser::read ( const char *  stream )

virtual

Reimplemented from StreamParser.

{
//  message("FileParser::read\n");
  ifstream FILE(stream);
  ostringstream OUT;
  
  if( !(FILE) ) 
    fatal("\"%s\": %s\n***ERROR*** Nemo couldn't find an input file (default is `Nemo2.ini')\n",
          stream,
          strerror(errno));
 
#ifndef NEMOSUB
  if ( _myenv->isMaster() ) message("reading parameters from \"%s\"\n",stream);
#endif
 
  OUT << FILE.rdbuf();
  
  FILE.close();
 
  return StreamParser::read(OUT.str().c_str());
}

References _myenv, fatal(), MPIenv::isMaster(), message(), and StreamParser::read().

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

• fileparser.h
• fileparser.cc