Buffered binary output.
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#include <JBufferedIO.hh>
Buffered binary output.
This class implements the JWriter interface.
Definition at line 151 of file JBufferedIO.hh.
JIO::JBufferedWriter::JBufferedWriter |
( |
JWriter * |
__out, |
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const int |
__size = 1048576 |
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) |
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inline |
Constructor.
Note that this object owns the writer pointed to.
- Parameters
-
__out | pointer to writer |
__size | size of internal buffer |
Definition at line 162 of file JBufferedIO.hh.
165 size = std::max(__size, 1024);
int pos
pointer to end of buffered data
JLANG::JSinglePointer< JWriter > out
int size
size of internal buffer
char * buffer
internal buffer
JIO::JBufferedWriter::~JBufferedWriter |
( |
| ) |
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inline |
Destructor.
Definition at line 175 of file JBufferedIO.hh.
char * buffer
internal buffer
void flush()
Write internal data to output.
virtual bool JIO::JBufferedWriter::getStatus |
( |
| ) |
const |
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inlineoverridevirtual |
virtual int JIO::JBufferedWriter::write |
( |
const char * |
zbuf, |
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int |
n |
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) |
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inlineoverridevirtual |
Write byte array.
- Parameters
-
zbuf | pointer to byte array |
n | number of bytes |
- Returns
- number of bytes
Implements JLANG::JBinaryOutput.
Definition at line 201 of file JBufferedIO.hh.
203 for (
int i = 0; i !=
n; ) {
int pos
pointer to end of buffered data
int size
size of internal buffer
char * buffer
internal buffer
void flush()
Write internal data to output.
void JIO::JBufferedWriter::flush |
( |
| ) |
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inline |
Write internal data to output.
Definition at line 229 of file JBufferedIO.hh.
int pos
pointer to end of buffered data
JLANG::JSinglePointer< JWriter > out
char * buffer
internal buffer
Write serialisable data object.
- Parameters
-
object | serialisable data object |
- Returns
- JWriter
Definition at line 144 of file JSerialisable.hh.
146 return object.write(*
this);
JWriter& JIO::JWriter::operator<< |
( |
const bool |
value | ) |
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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.
JWriter& JIO::JWriter::operator<< |
( |
const char |
value | ) |
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inlineinherited |
Definition at line 151 of file JSerialisable.hh.
151 {
write((
const char*) &value,
sizeof(
char));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const unsigned char |
value | ) |
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inlineinherited |
Definition at line 152 of file JSerialisable.hh.
152 {
write((
const char*) &value,
sizeof(
unsigned char));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const short |
value | ) |
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inlineinherited |
Definition at line 153 of file JSerialisable.hh.
153 {
write((
const char*) &value,
sizeof(
short));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const unsigned short |
value | ) |
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inlineinherited |
Definition at line 154 of file JSerialisable.hh.
154 {
write((
const char*) &value,
sizeof(
unsigned short));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const int |
value | ) |
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inlineinherited |
Definition at line 155 of file JSerialisable.hh.
155 {
write((
const char*) &value,
sizeof(
int));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const unsigned int |
value | ) |
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inlineinherited |
Definition at line 156 of file JSerialisable.hh.
156 {
write((
const char*) &value,
sizeof(
unsigned int));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const long int |
value | ) |
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inlineinherited |
Definition at line 157 of file JSerialisable.hh.
157 {
write((
const char*) &value,
sizeof(
long int));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const unsigned long int |
value | ) |
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inlineinherited |
Definition at line 158 of file JSerialisable.hh.
158 {
write((
const char*) &value,
sizeof(
unsigned long int));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const long long int |
value | ) |
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inlineinherited |
Definition at line 159 of file JSerialisable.hh.
159 {
write((
const char*) &value,
sizeof(
long long int));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const unsigned long long int |
value | ) |
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inlineinherited |
Definition at line 160 of file JSerialisable.hh.
160 {
write((
const char*) &value,
sizeof(
unsigned long long int));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const float |
value | ) |
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inlineinherited |
Definition at line 161 of file JSerialisable.hh.
161 {
write((
const char*) &value,
sizeof(
float));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const double |
value | ) |
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inlineinherited |
Definition at line 162 of file JSerialisable.hh.
162 {
write((
const char*) &value,
sizeof(
double));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
JWriter& JIO::JWriter::operator<< |
( |
const long double |
value | ) |
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inlineinherited |
Definition at line 163 of file JSerialisable.hh.
163 {
write((
const char*) &value,
sizeof(
long double));
return *
this; }
virtual int write(const char *buffer, const int length)=0
Write byte array.
Definition at line 164 of file JSerialisable.hh.
164 {
return (*
this) << value.
getID(); }
int getID() const
Get identifier.
Write object.
- Parameters
-
- Returns
- this writer
Definition at line 173 of file JSerialisable.hh.
175 return object.write(*
this);
template<class T >
JWriter& JIO::JWriter::store |
( |
const T & |
object | ) |
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inlineinherited |
Write object.
- Parameters
-
- Returns
- this writer
Definition at line 186 of file JSerialisable.hh.
188 return *
this << object;
JLANG::JAbstractObjectStatus::operator bool |
( |
| ) |
const |
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inlineinherited |
Type conversion operator.
- Returns
- status of this object
Definition at line 33 of file JAbstractObjectStatus.hh.
virtual bool getStatus() const =0
Get status of object.
bool JLANG::JAbstractObjectStatus::operator! |
( |
| ) |
const |
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inlineinherited |
Negated status of this object.
- Returns
- negated status of this object
Definition at line 44 of file JAbstractObjectStatus.hh.
virtual bool getStatus() const =0
Get status of object.
char* JIO::JBufferedWriter::buffer |
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protected |
int JIO::JBufferedWriter::size |
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protected |
int JIO::JBufferedWriter::pos |
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protected |
The documentation for this class was generated from the following file: