JLANG::JASCIIFileWriter< T > Class Template Reference

Object(s) writing to ASCII file. More...

#include <JASCIIFileWriter.hh>

Inheritance diagram for JLANG::JASCIIFileWriter< T >:

Public Member Functions
	JASCIIFileWriter ()
	Default constructor. More...
	JASCIIFileWriter (const char *file_name)
	Constructor. More...
	JASCIIFileWriter (const char *file_name, const std::string &sep)
	Constructor. More...
virtual bool	is_open () const
	Check is file is open. More...
virtual void	open (const char *file_name)
	Open file. More...
virtual void	close ()
	Close file. More...
virtual bool	put (const T &object)
	Object output. More...
const std::string &	getSeparator () const
	Get token separator. More...
void	setSeparator (const std::string &sep)
	Set token separator. More...

Static Public Member Functions
static void	Throw (const bool option)
	Enable/disable throw option. More...
static int	Throw (const JException &error, const int value=-1)
	Throw exception or return error. More...

Static Protected Attributes
static bool	do_throw
	throw option More...

Private Attributes
std::ostream &	__out
std::string	__sep

Detailed Description

template<class T>
class JLANG::JASCIIFileWriter< T >

Object(s) writing to ASCII file.

This class implements the JAccessibleObjectOutput interface.

Definition at line 27 of file JASCIIFileWriter.hh.

Constructor & Destructor Documentation

JASCIIFileWriter() [1/3]

template<class T >

JLANG::JASCIIFileWriter< T >::JASCIIFileWriter ( )

inline

Default constructor.

Definition at line 36 of file JASCIIFileWriter.hh.

                       :
      JAccessibleOutputStream(),
      JStreamObjectOutput<T>(static_cast<std::ostream&>(*this), "")
    {}

JASCIIFileWriter() [2/3]

template<class T >

JLANG::JASCIIFileWriter< T >::JASCIIFileWriter ( const char *  file_name )

inline

Constructor.

Parameters

file_name

file name

Definition at line 47 of file JASCIIFileWriter.hh.

                                            :
      JAccessibleOutputStream(file_name),
      JStreamObjectOutput<T>(static_cast<std::ostream&>(*this), "")
    {}

JASCIIFileWriter() [3/3]

template<class T >

JLANG::JASCIIFileWriter< T >::JASCIIFileWriter ( const char *  file_name, const std::string &  sep  )

inline

Constructor.

Parameters

file_name	file name
sep	token separator

Definition at line 59 of file JASCIIFileWriter.hh.

                                           :
      JAccessibleOutputStream(file_name),
      JStreamObjectOutput<T>(static_cast<std::ostream&>(*this), sep)
    {}

Member Function Documentation

is_open()

virtual bool JLANG::JAccessibleOutputStream::is_open ( ) const

inlinevirtualinherited

Check is file is open.

Returns

true if open; else false

Implements JLANG::JAccessible.

Definition at line 118 of file JAccessibleStream.hh.

    {
      return std::ofstream::is_open();
    }

open()

virtual void JLANG::JAccessibleOutputStream::open ( const char *  file_name )

inlinevirtualinherited

Open file.

Parameters

file_name

file name

Implements JLANG::JAccessible.

Reimplemented in JLANG::JAccessibleBinaryOutputStream.

Definition at line 129 of file JAccessibleStream.hh.

    {
      std::ofstream::open(file_name);
 
      if (!this->is_open()) {
        Throw(JFileOpenException(std::string("Error opening file ") + file_name));
      }
    }

close()

virtual void JLANG::JAccessibleOutputStream::close ( )

inlinevirtualinherited

Close file.

Implements JLANG::JAccessible.

Definition at line 142 of file JAccessibleStream.hh.

    {
      std::ofstream::close();
    }

Throw() [1/2]

static void JLANG::JThrow< JAccessible >::Throw ( const bool  option )

inlinestaticinherited

Enable/disable throw option.

Parameters

option

true enable; false disable

Definition at line 37 of file JThrow.hh.

    {
      do_throw = option;
    }

Throw() [2/2]

static int JLANG::JThrow< JAccessible >::Throw ( const JException &  error, const int  value = -1  )

inlinestaticinherited

Throw exception or return error.

Parameters

error	exception
value	return code

Returns

return code

Definition at line 50 of file JThrow.hh.

    {
      using namespace std;
      
      if (do_throw) {
        throw error;
      }
 
      cerr << error.what() << endl;
      
      return value;
    }

put()

template<class T>

virtual bool JLANG::JStreamObjectOutput< T >::put ( const T &  object )

inlinevirtualinherited

Object output.

Parameters

object

object

Returns

true if OK; else false

Implements JLANG::JObjectOutput< T >.

Definition at line 51 of file JStreamObjectOutput.hh.

    {
      __out << object << __sep;
 
      return (bool) __out;
    }

getSeparator()

template<class T>

const std::string& JLANG::JStreamObjectOutput< T >::getSeparator ( ) const

inlineinherited

Get token separator.

Returns

separator

Definition at line 64 of file JStreamObjectOutput.hh.

    {
      return this->__sep;
    }

setSeparator()

template<class T>

void JLANG::JStreamObjectOutput< T >::setSeparator ( const std::string &  sep )

inlineinherited

Set token separator.

Parameters

sep

separator

Definition at line 75 of file JStreamObjectOutput.hh.

    {
      this->__sep = sep;
    }

Member Data Documentation

do_throw

bool JLANG::JThrow< JAccessible >::do_throw

staticprotectedinherited

throw option

Set default throw option to true.

Definition at line 28 of file JThrow.hh.

__out

template<class T>

std::ostream& JLANG::JStreamObjectOutput< T >::__out

privateinherited

Definition at line 81 of file JStreamObjectOutput.hh.

__sep

template<class T>

std::string JLANG::JStreamObjectOutput< T >::__sep

privateinherited

Definition at line 82 of file JStreamObjectOutput.hh.

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

• JASCIIFileWriter.hh