GLPSParser Class Reference

Interface to lattice file parser. More...

#include <config.h>

Public Member Functions
	GLPSParser ()
	Construct an empty parser context.
void	setVar (const std::string &name, const Config::value_t &v)
	Pre-define variable. More...
void	setPrinter (std::ostream *)
	Set output for lexer/parser error messages.
Config *	parse_file (const char *fname, const bool have_lattice=true)
	Open and parse a file. More...
Config *	parse_file (const bool have_lattice, FILE *fp, const char *path=NULL)
	Parse from open FILE. More...
Config *	parse_byte (const char *s, size_t len, const char *path=NULL)
	Parse from byte buffer. More...
Config *	parse_byte (const std::string &s, const char *path=NULL)
	Parse from std::string. More...

Detailed Description

Interface to lattice file parser.

Definition at line 240 of file config.h.

Member Function Documentation

Config * GLPSParser::parse_byte	(	const char *	s,
		size_t	len,
		const char *	path = NULL
	)

Parse from byte buffer.

• s Byte array
• len Length of byte array (in bytes) path A directory to use to expand relative paths when parsing

  Returns

  New Config or NULL

Definition at line 405 of file config.cpp.

Config * GLPSParser::parse_byte	(	const std::string &	s,
		const char *	path = NULL
	)

Parse from std::string.

• s String path A directory to use to expand relative paths when parsing

  Returns

  New Config or NULL

Definition at line 415 of file config.cpp.

Config * GLPSParser::parse_file	(	const char *	fname,
		const bool	have_lattice = true
	)

Open and parse a file.

A wrapper around parse_file(FILE*, const char*).

• fname File name to open. If NULL or '-' then parse stdin * If stdin is parsed then it is not closed.

Definition at line 364 of file config.cpp.

Config * GLPSParser::parse_file	(	const bool	have_lattice,
		FILE *	fp,
		const char *	path = NULL
	)

Parse from open FILE.

• fp an open file descriptor path The directory containing the open file (used to expand relative paths in the file)

  Postcondition

  fp is not closed.

  Returns

  New Config, which the caller must delete.

  Exceptions

  std::runtime_error

  For various error conditions

Definition at line 395 of file config.cpp.

void GLPSParser::setVar	(	const std::string &	name,
		const Config::value_t &	v
	)

Pre-define variable.

Equivalent to inserting a variable definition at the beginning of a lattice file.

Definition at line 352 of file config.cpp.

---

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

• src/flame/config.h
• src/config.cpp