SAFTFile Class Reference

A class for reading from, and writing to, SAFT format files. More...

#include <SAFTFile.h>

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List of all members.

Public Member Functions
void	writeLine (Vehicle *pVeh)
	Writes a line representing a truck to a SAFT file.
Vehicle *	readLine ()
	Reads a line representing a truck from a SAFT file.
	SAFTFile (std::string inputFile, std::string outputFile)
	Constructor.
virtual	~SAFTFile ()
	Default destructor.

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Detailed Description

A class for reading from, and writing to, SAFT format files.

Definition at line 17 of file SAFTFile.h.

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Constructor & Destructor Documentation

SAFTFile::SAFTFile	(	std::string	inputFile,
		std::string	outputFile
	)

Constructor.

Parameters:

	inputFile	The file to read input from
	outputFile	The file to write output to

Definition at line 25 of file SAFTFile.cpp.

References FileHandler::m_InFile, FileHandler::m_OutFile, FileHandler::m_pCharVeh, FileHandler::m_VehCharArry, and FileHandler::setInFileSize().

{
        m_InFile.open(inputFile.c_str(), std::ios::in);
        setInFileSize();

        m_OutFile.open(outputFile.c_str(), std::ios::out);
        m_pCharVeh = m_VehCharArry;
}

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SAFTFile::~SAFTFile

(

)

[virtual]

Default destructor.

Definition at line 35 of file SAFTFile.cpp.

References FileHandler::m_InFile, FileHandler::m_OutFile, and FileHandler::m_Vehicles.

{
        m_InFile.close();
        m_OutFile.flush();

        m_Vehicles.clear();
}

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Member Function Documentation

void SAFTFile::writeLine

(

Vehicle *

pVeh

)

[virtual]

Writes a line representing a truck to a SAFT file.

Parameters:

pVeh

The vehicle to write to file

This function takes a vehicle as a parameter, and calls this vehicle's doSAFTDATA function, in order to obtain a string which represents all of the vehicle's physical properties. It then writes this string to a SAFT format file

Implements FileHandler.

Definition at line 86 of file SAFTFile.cpp.

References FileHandler::m_OutFile, FileHandler::m_pCharVeh, and Vehicle::writeSAFTData().

{
        pVeh->writeSAFTData(m_pCharVeh);
        m_OutFile << m_pCharVeh << '\n';
}

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Vehicle * SAFTFile::readLine

(

)

[virtual]

Reads a line representing a truck from a SAFT file.

Returns:

A newly created truck

This function reads the next line available from a SAFT format file and stores the information in a string. If the string is not null, a truck is created with the properties specified by the line from the file, and the truck is returned

Implements FileHandler.

Definition at line 52 of file SAFTFile.cpp.

References Vehicle::createSAFTVehicle(), KG100_TO_KN, FileHandler::m_CurLine, FileHandler::m_InFile, and FileHandler::TRUCK_WEIGHT_THRESHOLD.

{
        std::string str;

        std::getline(m_InFile, str, '\n');

        if(str != "")
        {
                m_CurLine++;
                Vehicle* pVeh;
                double GVW = atoi( str.substr(27,4).c_str() ) * KG100_TO_KN;    // convert kg/100 to kN

                if(GVW >= TRUCK_WEIGHT_THRESHOLD)
                        pVeh = new Truck();

                else
                        pVeh = new Car();

                pVeh->createSAFTVehicle(str);
                return pVeh;
        }

        return NULL;
}

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

• D:/~Research/Code/C++/EvolveTraffic/SAFTFile.h
• D:/~Research/Code/C++/EvolveTraffic/SAFTFile.cpp