#include <rlspreadsheet.h>

Collaboration diagram for rlSpreadsheetCell:

Public Member Functions
	rlSpreadsheetCell (const char *text=0)

virtual	~rlSpreadsheetCell ()

const char *	text ()

void	setText (const char *text)

int	printf (const char *format,...)

void	clear ()

void	setNextCell (rlSpreadsheetCell *next)

rlSpreadsheetCell *	getNextCell ()

int	exists ()

Private Attributes
char *	txt

rlSpreadsheetCell *	nextCell

Detailed Description

A cell of a spreadsheet.

Definition at line 24 of file rlspreadsheet.h.

Constructor & Destructor Documentation

◆ rlSpreadsheetCell()

rlSpreadsheetCell::rlSpreadsheetCell ( const char * text = 0 )

Definition at line 25 of file rlspreadsheet.cpp.

 {
   if(Text != NULL)
   {
     txt = new char[strlen(Text)+1];
     strcpy(txt,Text);
   }
   else
   {
     txt = NULL;
   }
   nextCell = NULL;
 }

◆ ~rlSpreadsheetCell()

rlSpreadsheetCell::~rlSpreadsheetCell ( )

virtual

Definition at line 39 of file rlspreadsheet.cpp.

 {
   if(txt != NULL) delete [] txt;
 }

Member Function Documentation

◆ clear()

void rlSpreadsheetCell::clear ( )

Definition at line 75 of file rlspreadsheet.cpp.

 {
   if(txt != NULL) delete [] txt;
   txt = NULL;
 }

◆ exists()

int rlSpreadsheetCell::exists ( )

Definition at line 91 of file rlspreadsheet.cpp.

 {
   return 1;
 }

◆ getNextCell()

rlSpreadsheetCell * rlSpreadsheetCell::getNextCell ( )

Definition at line 86 of file rlspreadsheet.cpp.

 {
   return nextCell;
 }

◆ printf()

int rlSpreadsheetCell::printf	(	const char *	format,
			...
	)

Definition at line 62 of file rlspreadsheet.cpp.

 {
   int ret;
   char buf[rl_PRINTF_LENGTH_SPREADSHEET]; // should be big enough
 
   va_list ap;
   va_start(ap,format);
   ret = rlvsnprintf(buf, rl_PRINTF_LENGTH_SPREADSHEET - 1, format, ap);
   va_end(ap);
   setText(buf);
   return ret;
 }

◆ setNextCell()

void rlSpreadsheetCell::setNextCell ( rlSpreadsheetCell * next )

Definition at line 81 of file rlspreadsheet.cpp.

 {
   nextCell = next;
 }

◆ setText()

void rlSpreadsheetCell::setText ( const char * text )

Definition at line 50 of file rlspreadsheet.cpp.

 {
   if(txt  != NULL) delete [] txt;
   if(Text == NULL)
   {
     txt = NULL;
     return;
   }
   txt = new char[strlen(Text)+1];
   strcpy(txt,Text);
 }

◆ text()

const char * rlSpreadsheetCell::text ( )

Definition at line 44 of file rlspreadsheet.cpp.

 {
   if(txt == NULL) return null_string;
   return txt;
 }

Member Data Documentation

◆ nextCell

rlSpreadsheetCell* rlSpreadsheetCell::nextCell

private

Definition at line 38 of file rlspreadsheet.h.

◆ txt

char* rlSpreadsheetCell::txt