SlamParser::ParserInterface Class Reference

top-level interface to the parser More...

#include <parser_interface.h>

Collaboration diagram for SlamParser::ParserInterface:

Public Member Functions
	ParserInterface (AbstractSlamInterface *slamInterface)
virtual	~ParserInterface ()
bool	parseCommand (std::istream &input)

Protected Attributes
SlamContextInterface *	_slamContextInterface
Driver *	_driver
std::stringstream	_buffer

Detailed Description

top-level interface to the parser

Definition at line 43 of file parser_interface.h.

Constructor & Destructor Documentation

SlamParser::ParserInterface::ParserInterface

(

AbstractSlamInterface *

slamInterface

)

construct a parser and use the given AbstractSlamInterface to communicate with the SLAM algorithm.

Definition at line 34 of file parser_interface.cpp.

References _driver, and _slamContextInterface.

  {
    _slamContextInterface = new SlamContextInterface(slamInterface);
    _driver = new Driver(*_slamContextInterface);
    //_driver->trace_parsing = true;
    //_driver->trace_scanning = true;
  }

SlamParser::ParserInterface::~ParserInterface ( )

virtual

Definition at line 42 of file parser_interface.cpp.

References _driver, and _slamContextInterface.

  {
    delete _slamContextInterface;
    delete _driver;
  }

Member Function Documentation

bool SlamParser::ParserInterface::parseCommand

(

std::istream &

input

)

parse a single command and forward to the SLAM engine

Definition at line 48 of file parser_interface.cpp.

References _buffer, _driver, and SlamParser::Driver::parse_stream().

Referenced by main().

  {
    if (input.eof())
      return false;
    _buffer.str("");
    _buffer.clear();
    input.get(*_buffer.rdbuf(), ';');
    if (! input.eof()) // get the ';'
      _buffer << (char)input.get();
    _driver->parse_stream(_buffer);
    return true;
  }

Member Data Documentation

std::stringstream SlamParser::ParserInterface::_buffer

protected

Definition at line 60 of file parser_interface.h.

Referenced by parseCommand().

Driver* SlamParser::ParserInterface::_driver

protected

Definition at line 59 of file parser_interface.h.

Referenced by parseCommand(), ParserInterface(), and ~ParserInterface().

SlamContextInterface* SlamParser::ParserInterface::_slamContextInterface

protected

Definition at line 58 of file parser_interface.h.

Referenced by ParserInterface(), and ~ParserInterface().

---

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

• /home/xuezhisd/CLionProjects/g2o/g2o/examples/interactive_slam/slam_parser/interface/parser_interface.h
• /home/xuezhisd/CLionProjects/g2o/g2o/examples/interactive_slam/slam_parser/interface/parser_interface.cpp