Jpp test-rotations-new
the software that should make you happy
Loading...
Searching...
No Matches
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.
 
virtual bool getStatus () const override
 Status of writer.
 
virtual int write (const char *buffer, const int length) override
 Write byte array.
 
JWriteroperator<< (const JSerialisable &object)
 Write serialisable data object.
 
JWriteroperator<< (const bool value)
 
JWriteroperator<< (const char value)
 
JWriteroperator<< (const unsigned char value)
 
JWriteroperator<< (const short value)
 
JWriteroperator<< (const unsigned short value)
 
JWriteroperator<< (const int value)
 
JWriteroperator<< (const unsigned int value)
 
JWriteroperator<< (const long int value)
 
JWriteroperator<< (const unsigned long int value)
 
JWriteroperator<< (const long long int value)
 
JWriteroperator<< (const unsigned long long int value)
 
JWriteroperator<< (const float value)
 
JWriteroperator<< (const double value)
 
JWriteroperator<< (const long double value)
 
JWriteroperator<< (const JLANG::JObjectID &value)
 
JWriterstore (const JSerialisable &object)
 Write object.
 
template<class T >
JWriterstore (const T &object)
 Write object.
 
 operator bool () const
 Type conversion operator.
 
bool operator! () const
 Negated status of this object.
 

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

◆ JFileWriter()

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

Constructor.

Parameters
filefile

Definition at line 81 of file JFileIO.hh.

81 :
82 out(file)
83 {}

Member Function Documentation

◆ getStatus()

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 }
virtual bool good() const
Check status.
Definition JFile.hh:130

◆ write()

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 }
virtual int write(const char *buffer, const int length)
Write data to file.
Definition JFile.hh:93

◆ operator<<() [1/16]

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 }

◆ operator<<() [2/16]

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; }
virtual int write(const char *buffer, const int length)=0
Write byte array.

◆ operator<<() [3/16]

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; }

◆ operator<<() [4/16]

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; }

◆ operator<<() [5/16]

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; }

◆ operator<<() [6/16]

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; }

◆ operator<<() [7/16]

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; }

◆ operator<<() [8/16]

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; }

◆ operator<<() [9/16]

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; }

◆ operator<<() [10/16]

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; }

◆ operator<<() [11/16]

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; }

◆ operator<<() [12/16]

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; }

◆ operator<<() [13/16]

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; }

◆ operator<<() [14/16]

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; }

◆ operator<<() [15/16]

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; }

◆ operator<<() [16/16]

JWriter & JIO::JWriter::operator<< ( const JLANG::JObjectID & value)
inlineinherited

Definition at line 164 of file JSerialisable.hh.

164{ return (*this) << value.getID(); }
int getID() const
Get identifier.
Definition JObjectID.hh:50

◆ store() [1/2]

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 }

◆ store() [2/2]

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 }

◆ operator bool()

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 }
virtual bool getStatus() const =0
Get status of object.

◆ operator!()

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 }

Member Data Documentation

◆ out

JFile JIO::JFileWriter::out
protected

Definition at line 110 of file JFileIO.hh.


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