JIO::JReader Class Reference

Interface for binary input. More...

#include <JSerialisable.hh>

Inheritance diagram for JIO::JReader:

Public Member Functions
virtual void	clear ()
	Clear status of reader. More...
JReader &	operator>> (JSerialisable &object)
	Read serialisable data object. More...
JReader &	operator>> (bool &value)
JReader &	operator>> (char &value)
JReader &	operator>> (unsigned char &value)
JReader &	operator>> (short &value)
JReader &	operator>> (unsigned short &value)
JReader &	operator>> (int &value)
JReader &	operator>> (unsigned int &value)
JReader &	operator>> (long int &value)
JReader &	operator>> (unsigned long int &value)
JReader &	operator>> (long long int &value)
JReader &	operator>> (unsigned long long int &value)
JReader &	operator>> (float &value)
JReader &	operator>> (double &value)
JReader &	operator>> (long double &value)
JReader &	operator>> (JLANG::JObjectID &value)
JReader &	load (JSerialisable &object)
	Read object. More...
template<class T >
JReader &	load (T &object)
	Read object. More...
virtual int	read (char *buffer, const int length)=0
	Read byte array. More...
virtual bool	getStatus () const =0
	Get status of object. More...
	operator bool () const
	Type conversion operator. More...
bool	operator! () const
	Negated status of this object. More...

Detailed Description

Interface for binary input.

Definition at line 63 of file JSerialisable.hh.

Member Function Documentation

virtual void JIO::JReader::clear ( )

inlinevirtual

Clear status of reader.

Reimplemented in JIO::JFileStreamReader, JIO::JBufferedReader, and JIO::JStreamReader.

Definition at line 71 of file JSerialisable.hh.

    {}

JReader& JIO::JReader::operator>> ( JSerialisable &  object )

inline

Read serialisable data object.

Parameters

object

serialisable data object

Returns

JReader

Definition at line 81 of file JSerialisable.hh.

    { 
      return object.read(*this); 
    }

JReader& JIO::JReader::operator>> ( bool &  value )

inline

Definition at line 87 of file JSerialisable.hh.

{ read((char*) &value, sizeof(bool));                   return *this; }

JReader& JIO::JReader::operator>> ( char &  value )

inline

Definition at line 88 of file JSerialisable.hh.

{ read((char*) &value, sizeof(char));                   return *this; }

JReader& JIO::JReader::operator>> ( unsigned char &  value )

inline

Definition at line 89 of file JSerialisable.hh.

{ read((char*) &value, sizeof(unsigned char));          return *this; }

JReader& JIO::JReader::operator>> ( short &  value )

inline

Definition at line 90 of file JSerialisable.hh.

{ read((char*) &value, sizeof(short));                  return *this; }

JReader& JIO::JReader::operator>> ( unsigned short &  value )

inline

Definition at line 91 of file JSerialisable.hh.

{ read((char*) &value, sizeof(unsigned short));         return *this; }

JReader& JIO::JReader::operator>> ( int &  value )

inline

Definition at line 92 of file JSerialisable.hh.

{ read((char*) &value, sizeof(int));                    return *this; }

JReader& JIO::JReader::operator>> ( unsigned int &  value )

inline

Definition at line 93 of file JSerialisable.hh.

{ read((char*) &value, sizeof(unsigned int));           return *this; }

JReader& JIO::JReader::operator>> ( long int &  value )

inline

Definition at line 94 of file JSerialisable.hh.

{ read((char*) &value, sizeof(long int));               return *this; }

JReader& JIO::JReader::operator>> ( unsigned long int &  value )

inline

Definition at line 95 of file JSerialisable.hh.

{ read((char*) &value, sizeof(unsigned long int));      return *this; }

JReader& JIO::JReader::operator>> ( long long int &  value )

inline

Definition at line 96 of file JSerialisable.hh.

{ read((char*) &value, sizeof(long long int));          return *this; }

JReader& JIO::JReader::operator>> ( unsigned long long int &  value )

inline

Definition at line 97 of file JSerialisable.hh.

{ read((char*) &value, sizeof(unsigned long long int)); return *this; }

JReader& JIO::JReader::operator>> ( float &  value )

inline

Definition at line 98 of file JSerialisable.hh.

{ read((char*) &value, sizeof(float));                  return *this; }

JReader& JIO::JReader::operator>> ( double &  value )

inline

Definition at line 99 of file JSerialisable.hh.

{ read((char*) &value, sizeof(double));                 return *this; }

JReader& JIO::JReader::operator>> ( long double &  value )

inline

Definition at line 100 of file JSerialisable.hh.

{ read((char*) &value, sizeof(long double));            return *this; }

JReader& JIO::JReader::operator>> ( JLANG::JObjectID &  value )

inline

Definition at line 101 of file JSerialisable.hh.

{ return (*this) >> value.getID(); }

JReader& JIO::JReader::load ( JSerialisable &  object )

inline

Read object.

Parameters

object

object

Returns

this reader

Definition at line 110 of file JSerialisable.hh.

    {
      return object.read(*this);
    }

template<class T >

JReader& JIO::JReader::load ( T &  object )

inline

Read object.

Parameters

object

object

Returns

this reader

Definition at line 123 of file JSerialisable.hh.

    {
      return *this >> object;
    }

virtual int JLANG::JBinaryInput::read ( char *  buffer, const int  length  )

pure virtualinherited

Read byte array.

Parameters

buffer	pointer to byte array
length	number of bytes

Returns

number of bytes read

Implemented in JNET::JSocket, JIO::JByteArrayReader, JIO::JBufferedReader, JNET::JUDPSocket, JLANG::JFile, JIO::JStreamReader, JIO::JFileReader, and JNET::JSocketBlocking.

virtual bool JLANG::JAbstractObjectStatus::getStatus ( ) const

pure virtualinherited

Get status of object.

Returns

status of this object

Implemented in JPARSER::JCounter, JSYSTEM::JShell, JIO::JBufferedWriter, JIO::JByteArrayWriter, JIO::JByteArrayReader, JIO::JStreamWriter, JIO::JFileWriter, JLANG::JRedirectStream, JIO::JBufferedReader, JLANG::JRedirectString, JSYSTEM::JStat, JIO::JFileReader, JIO::JStreamReader, and JLANG::JObjectStatus.

JLANG::JAbstractObjectStatus::operator bool ( ) const

inlineinherited

Type conversion operator.

Returns

status of this object

Definition at line 33 of file JAbstractObjectStatus.hh.

    {
      return this->getStatus();
    }

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.

    {
      return !(this->getStatus());
    }

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

• JSerialisable.hh