tStatFile Class Reference

#include <tStatFile.h>

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List of all members.

Public Member Functions
	tStatFile (tString name, tList< tStatEntry > *inList)
void	read ()
void	write ()
	~tStatFile ()
Private Member Functions
void	open ()
void	flushWrites ()
void	close ()
Private Attributes
tList< tStatEntry > *	theList
tString	fileName
int	betweenWrites
tList< tStatEntry >	buffer
std::fstream	myFileD

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Detailed Description

Definition at line 36 of file tStatFile.h.

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Constructor & Destructor Documentation

tStatFile::tStatFile	(	tString	name,
		tList< tStatEntry > *	inList
	)

Definition at line 32 of file tStatFile.cpp.

References betweenWrites, fileName, and theList.

{
    fileName = name << ".txt";
    betweenWrites = 0;

    theList = inList;
}

tStatFile::~tStatFile

(

)

Definition at line 148 of file tStatFile.cpp.

References close(), and flushWrites().

{
    //  std::cout << fileName << ": deconstruction!\n";
    //necessary!
    flushWrites();
    close();
}

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Member Function Documentation

void tStatFile::read

(

)

Definition at line 40 of file tStatFile.cpp.

References tList< T, MALLOC, REFERENCE >::Add(), tStatEntry::id, myFileD, open(), tString::ReadLine(), REAL, and theList.

Referenced by gStatList::gStatList().

{
    if (!myFileD.is_open())
    {
        open();
    }

    while (myFileD.good() && !myFileD.eof())
    {
        //              std::cout << "file " << fileName << ": reading line\n";
        REAL t1;
        tString t2;

        myFileD >> t1;
        t2.ReadLine(myFileD);

        //              std::cout << "file " << fileName << ": " << t1 << "-" << t2 << ".\n";

        if (t2 != "")
        {
            tStatEntry *newone = new tStatEntry(t2, t1);
            theList->Add(newone, newone->id);
            //                  delete newone; should this be here?
        }
    }
}

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void tStatFile::write

(

)

Definition at line 67 of file tStatFile.cpp.

References betweenWrites, and flushWrites().

Referenced by gStatList::output().

{
    betweenWrites++;

    if (betweenWrites == 20)
    {
        flushWrites();
        betweenWrites = 0;
    }
}

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void tStatFile::open

(

)

[private]

Definition at line 78 of file tStatFile.cpp.

References fileName, myFileD, tPath::Open(), and tDirectories::Var().

Referenced by read().

{
    bool open = tDirectories::Var().Open(myFileD, fileName);
    if (!open)
    {
        std::ofstream t;
        tDirectories::Var().Open(t, fileName);
        t << std::flush;
        t.close();
        tDirectories::Var().Open(myFileD, fileName);
    }
}

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void tStatFile::flushWrites

(

)

[private]

Definition at line 91 of file tStatFile.cpp.

References c, tString::Len(), GrowingArrayBase::Len(), myFileD, pos, tString::ReadLine(), REAL, tString::SetPos(), and theList.

Referenced by write(), and ~tStatFile().

{
    for (int c = theList->Len() - 1; c >= 0; c--)
    {
        if ((*theList)[c]->toWrite == true)
        {
            //                  std::cout << "file " << fileName << ": un-buffering " << (*theList)[c]->getName() << " (" << c << ")" << std::endl;

            myFileD.clear();
            myFileD.seekg(0, std::ios::beg);
            //read thru each line in while loop !eof until the line matching the name is found or the end of file is hit
            //update the line or add the new one at the end. sorting can wait
            //fixed spacing for values important otherwise writing in place... tricky

            tString out;
            out << (*theList)[c]->getValue();
            out.SetPos(9, true);
            out << " " << (*theList)[c]->getName() << "\n";

            int found = 0;
            REAL t1;
            tString t2;
            while (!myFileD.eof())
            {
                myFileD >> t1;
                t2.ReadLine(myFileD);
                if (t2 == (*theList)[c]->getName())
                {
                    found = 1;
                    int pos = myFileD.tellg();
                    pos = pos - t2.Len() - 9;
                    myFileD.clear(); //in case last line?
                    myFileD.seekg(pos, std::ios::beg);
                    myFileD << out;
                }
            }

            if (found == 0)
            {
                myFileD.clear();
                myFileD << out;
            }
            (*theList)[c]->toWrite = false;
        }
    }

    myFileD.flush();
}

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void tStatFile::close

(

)

[private]

Definition at line 140 of file tStatFile.cpp.

References myFileD.

Referenced by ~tStatFile().

{
    if (myFileD.is_open())
    {
        myFileD.close();
    }
}

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Member Data Documentation

tList<tStatEntry>* tStatFile::theList [private]

Definition at line 48 of file tStatFile.h.

Referenced by flushWrites(), read(), and tStatFile().

tString tStatFile::fileName [private]

Definition at line 49 of file tStatFile.h.

Referenced by open(), and tStatFile().

int tStatFile::betweenWrites [private]

Definition at line 50 of file tStatFile.h.

Referenced by tStatFile(), and write().

tList<tStatEntry> tStatFile::buffer [private]

Definition at line 52 of file tStatFile.h.

std::fstream tStatFile::myFileD [private]

Definition at line 55 of file tStatFile.h.

Referenced by close(), flushWrites(), open(), and read().

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

• src/tools/tStatFile.h
• src/tools/tStatFile.cpp

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