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JIO::JFileWriter Class Reference

Binary output based on a file descriptor. More...

#include <JFileIO.hh>

Inheritance diagram for JIO::JFileWriter:
JIO::JWriter JLANG::JBinaryOutput JLANG::JAbstractObjectStatus

Public Member Functions

 JFileWriter (const JFile &file)
 Constructor. More...
 
virtual bool getStatus () const override
 Status of writer. More...
 
virtual int write (const char *buffer, const int length) override
 Write byte array. More...
 
JWriter & operator<< (const JSerialisable &object)
 Write serialisable data object. More...
 
JWriter & operator<< (const bool value)
 
JWriter & operator<< (const char value)
 
JWriter & operator<< (const unsigned char value)
 
JWriter & operator<< (const short value)
 
JWriter & operator<< (const unsigned short value)
 
JWriter & operator<< (const int value)
 
JWriter & operator<< (const unsigned int value)
 
JWriter & operator<< (const long int value)
 
JWriter & operator<< (const unsigned long int value)
 
JWriter & operator<< (const long long int value)
 
JWriter & operator<< (const unsigned long long int value)
 
JWriter & operator<< (const float value)
 
JWriter & operator<< (const double value)
 
JWriter & operator<< (const long double value)
 
JWriter & operator<< (const JLANG::JObjectID &value)
 
JWriter & store (const JSerialisable &object)
 Write object. More...
 
template<class T >
JWriter & store (const T &object)
 Write object. More...
 
 operator bool () const
 Type conversion operator. More...
 
bool operator! () const
 Negated status of this object. More...
 

Protected Attributes

JFile out
 

Detailed Description

Binary output based on a file descriptor.

This class implements the JWriter interface.

Definition at line 72 of file JFileIO.hh.

Constructor & Destructor Documentation

JIO::JFileWriter::JFileWriter ( const JFile &  file)
inline

Constructor.

Parameters
filefile

Definition at line 81 of file JFileIO.hh.

81  :
82  out(file)
83  {}
file
then usage $script< string identifier >< detectorfile > event file(toashort file)+" "\nNote that the event files and toashort files should be one-to-one related." fi if (( $
Definition: hydrophone-phi:run.sh:18

Member Function Documentation

virtual bool JIO::JFileWriter::getStatus ( ) const
inlineoverridevirtual

Status of writer.

Returns
status of this writer

Implements JLANG::JAbstractObjectStatus.

Definition at line 91 of file JFileIO.hh.

92  {
93  return out.good();
94  }
JLANG::JFile::good
virtual bool good() const
Check status.
Definition: JFile.hh:124
virtual int JIO::JFileWriter::write ( const char *  buffer,
const int  length 
)
inlineoverridevirtual

Write byte array.

Parameters
bufferpointer to byte array
lengthnumber of bytes
Returns
number of bytes written

Implements JLANG::JBinaryOutput.

Definition at line 104 of file JFileIO.hh.

105  {
106  return out.write(buffer, length);
107  }
JLANG::JFile::write
virtual int write(const char *buffer, const int length)
Write data to file.
Definition: JFile.hh:87
JWriter& JIO::JWriter::operator<< ( const JSerialisable &  object)
inlineinherited

Write serialisable data object.

Parameters
objectserialisable data object
Returns
JWriter

Definition at line 144 of file JSerialisable.hh.

145  {
146  return object.write(*this);
147  }
JWriter& JIO::JWriter::operator<< ( const bool  value)
inlineinherited

Definition at line 150 of file JSerialisable.hh.

150 { write((const char*) &value, sizeof(bool)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const char  value)
inlineinherited

Definition at line 151 of file JSerialisable.hh.

151 { write((const char*) &value, sizeof(char)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const unsigned char  value)
inlineinherited

Definition at line 152 of file JSerialisable.hh.

152 { write((const char*) &value, sizeof(unsigned char)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const short  value)
inlineinherited

Definition at line 153 of file JSerialisable.hh.

153 { write((const char*) &value, sizeof(short)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const unsigned short  value)
inlineinherited

Definition at line 154 of file JSerialisable.hh.

154 { write((const char*) &value, sizeof(unsigned short)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const int  value)
inlineinherited

Definition at line 155 of file JSerialisable.hh.

155 { write((const char*) &value, sizeof(int)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const unsigned int  value)
inlineinherited

Definition at line 156 of file JSerialisable.hh.

156 { write((const char*) &value, sizeof(unsigned int)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const long int  value)
inlineinherited

Definition at line 157 of file JSerialisable.hh.

157 { write((const char*) &value, sizeof(long int)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const unsigned long int  value)
inlineinherited

Definition at line 158 of file JSerialisable.hh.

158 { write((const char*) &value, sizeof(unsigned long int)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const long long int  value)
inlineinherited

Definition at line 159 of file JSerialisable.hh.

159 { write((const char*) &value, sizeof(long long int)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const unsigned long long int  value)
inlineinherited

Definition at line 160 of file JSerialisable.hh.

160 { write((const char*) &value, sizeof(unsigned long long int)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const float  value)
inlineinherited

Definition at line 161 of file JSerialisable.hh.

161 { write((const char*) &value, sizeof(float)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const double  value)
inlineinherited

Definition at line 162 of file JSerialisable.hh.

162 { write((const char*) &value, sizeof(double)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const long double  value)
inlineinherited

Definition at line 163 of file JSerialisable.hh.

163 { write((const char*) &value, sizeof(long double)); return *this; }
JLANG::JBinaryOutput::write
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< ( const JLANG::JObjectID &  value)
inlineinherited

Definition at line 164 of file JSerialisable.hh.

164 { return (*this) << value.getID(); }
JLANG::JObjectID::getID
int getID() const
Get identifier.
Definition: JObjectID.hh:50
JWriter& JIO::JWriter::store ( const JSerialisable &  object)
inlineinherited

Write object.

Parameters
objectobject
Returns
this writer

Definition at line 173 of file JSerialisable.hh.

174  {
175  return object.write(*this);
176  }
template<class T >
JWriter& JIO::JWriter::store ( const T &  object)
inlineinherited

Write object.

Parameters
objectobject
Returns
this writer

Definition at line 186 of file JSerialisable.hh.

187  {
188  return *this << object;
189  }
JLANG::JAbstractObjectStatus::operator bool ( ) const
inlineinherited

Type conversion operator.

Returns
status of this object

Definition at line 33 of file JAbstractObjectStatus.hh.

34  {
35  return this->getStatus();
36  }
JLANG::JAbstractObjectStatus::getStatus
virtual bool getStatus() const =0
Get status of object.
bool JLANG::JAbstractObjectStatus::operator! ( ) const
inlineinherited

Negated status of this object.

Returns
negated status of this object

Definition at line 44 of file JAbstractObjectStatus.hh.

45  {
46  return !(this->getStatus());
47  }
JLANG::JAbstractObjectStatus::getStatus
virtual bool getStatus() const =0
Get status of object.

Member Data Documentation

JFile JIO::JFileWriter::out
protected

Definition at line 110 of file JFileIO.hh.

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