Buffered binary input.
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#include <JBufferedIO.hh>
Buffered binary input.
This class implements the JReader interface.
Definition at line 25 of file JBufferedIO.hh.
◆ JBufferedReader() [1/3]
JIO::JBufferedReader::JBufferedReader |
( |
JReader * | __in, |
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const int | __size = 1048576 ) |
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inline |
Constructor.
Note that this object owns the reader pointed to.
- Parameters
-
__in | pointer to reader |
__size | size of internal buffer |
Definition at line 36 of file JBufferedIO.hh.
36 :
38 {
39 size = std::max(__size, 1024);
41
43 }
char * buffer
internal buffer
JLANG::JSinglePointer< JReader > in
int size
size of internal buffer
◆ ~JBufferedReader()
JIO::JBufferedReader::~JBufferedReader |
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inline |
◆ JBufferedReader() [2/3]
◆ JBufferedReader() [3/3]
◆ getStatus()
virtual bool JIO::JBufferedReader::getStatus |
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const |
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inlineoverridevirtual |
◆ clear()
virtual void JIO::JBufferedReader::clear |
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inlineoverridevirtual |
◆ read()
virtual int JIO::JBufferedReader::read |
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char * | zbuf, |
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int | n ) |
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inlineoverridevirtual |
Read byte array.
- Parameters
-
zbuf | pointer to byte array |
n | number of bytes |
- Returns
- number of bytes
Implements JLANG::JBinaryInput.
Definition at line 82 of file JBufferedIO.hh.
83 {
84 for (
int i = 0; i !=
n; ) {
85
87
89
91
95
97
99
101
103 }
104
106 }
107 }
108
110
111 i += m;
113 }
114
116
118 }
int ls
pointer to end of available data
int pos
pointer to begin of available data
◆ reset()
void JIO::JBufferedReader::reset |
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inlineprotected |
◆ operator=() [1/2]
◆ operator=() [2/2]
◆ operator>>() [1/16]
Read serialisable data object.
- Parameters
-
object | serialisable data object |
- Returns
- JReader
Definition at line 81 of file JSerialisable.hh.
82 {
83 return object.read(*this);
84 }
◆ operator>>() [2/16]
JReader & JIO::JReader::operator>> |
( |
bool & | value | ) |
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inlineinherited |
◆ operator>>() [3/16]
JReader & JIO::JReader::operator>> |
( |
char & | value | ) |
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inlineinherited |
◆ operator>>() [4/16]
JReader & JIO::JReader::operator>> |
( |
unsigned char & | value | ) |
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inlineinherited |
Definition at line 89 of file JSerialisable.hh.
89{
read((
char*) &value,
sizeof(
unsigned char));
return *
this; }
◆ operator>>() [5/16]
JReader & JIO::JReader::operator>> |
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short & | value | ) |
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inlineinherited |
◆ operator>>() [6/16]
JReader & JIO::JReader::operator>> |
( |
unsigned short & | value | ) |
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inlineinherited |
Definition at line 91 of file JSerialisable.hh.
91{
read((
char*) &value,
sizeof(
unsigned short));
return *
this; }
◆ operator>>() [7/16]
JReader & JIO::JReader::operator>> |
( |
int & | value | ) |
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inlineinherited |
◆ operator>>() [8/16]
JReader & JIO::JReader::operator>> |
( |
unsigned int & | value | ) |
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inlineinherited |
Definition at line 93 of file JSerialisable.hh.
93{
read((
char*) &value,
sizeof(
unsigned int));
return *
this; }
◆ operator>>() [9/16]
JReader & JIO::JReader::operator>> |
( |
long int & | value | ) |
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inlineinherited |
◆ operator>>() [10/16]
JReader & JIO::JReader::operator>> |
( |
unsigned long int & | value | ) |
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inlineinherited |
Definition at line 95 of file JSerialisable.hh.
95{
read((
char*) &value,
sizeof(
unsigned long int));
return *
this; }
◆ operator>>() [11/16]
JReader & JIO::JReader::operator>> |
( |
long long int & | value | ) |
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inlineinherited |
Definition at line 96 of file JSerialisable.hh.
96{
read((
char*) &value,
sizeof(
long long int));
return *
this; }
◆ operator>>() [12/16]
JReader & JIO::JReader::operator>> |
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unsigned long long int & | value | ) |
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inlineinherited |
Definition at line 97 of file JSerialisable.hh.
97{
read((
char*) &value,
sizeof(
unsigned long long int));
return *
this; }
◆ operator>>() [13/16]
JReader & JIO::JReader::operator>> |
( |
float & | value | ) |
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inlineinherited |
◆ operator>>() [14/16]
JReader & JIO::JReader::operator>> |
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double & | value | ) |
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inlineinherited |
◆ operator>>() [15/16]
JReader & JIO::JReader::operator>> |
( |
long double & | value | ) |
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inlineinherited |
◆ operator>>() [16/16]
Definition at line 101 of file JSerialisable.hh.
101{
return (*
this) >> value.
getID(); }
int getID() const
Get identifier.
◆ load() [1/2]
Read object.
- Parameters
-
- Returns
- this reader
Definition at line 110 of file JSerialisable.hh.
111 {
112 return object.read(*this);
113 }
◆ load() [2/2]
template<class T >
JReader & JIO::JReader::load |
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T & | object | ) |
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inlineinherited |
Read object.
- Parameters
-
- Returns
- this reader
Definition at line 123 of file JSerialisable.hh.
124 {
125 return *this >> object;
126 }
◆ operator bool()
JLANG::JAbstractObjectStatus::operator bool |
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const |
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inlineinherited |
Type conversion operator.
- Returns
- status of this object
Definition at line 33 of file JAbstractObjectStatus.hh.
34 {
36 }
virtual bool getStatus() const =0
Get status of object.
◆ operator!()
bool JLANG::JAbstractObjectStatus::operator! |
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const |
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inlineinherited |
◆ in
◆ buffer
char* JIO::JBufferedReader::buffer |
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protected |
◆ size
int JIO::JBufferedReader::size |
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protected |
◆ pos
int JIO::JBufferedReader::pos |
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protected |
◆ ls
int JIO::JBufferedReader::ls |
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protected |
◆ eof
bool JIO::JBufferedReader::eof |
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protected |
The documentation for this class was generated from the following file: