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BundleReader Class Reference

BundleReader is an interface for reading sequence of bytes. More...

Inherits Ref.

Public Member Functions

 BundleReader ()
 Constructor.
 
 ~BundleReader ()
 Destructor.
 
void init (char *buffer, ssize_t length)
 initialise More...
 
ssize_t read (void *ptr, ssize_t size, ssize_t count)
 Reads an array of elements. More...
 
char * readLine (int num, char *line)
 Reads a line from the buffer.
 
bool eof ()
 Returns true if the end of the buffer has been reached.
 
ssize_t length ()
 Returns the length of the buffer in bytes.
 
ssize_t tell ()
 Returns the position of the file pointer.
 
bool seek (long int offset, int origin)
 Sets the position of the file pointer.
 
bool rewind ()
 Sets the file pointer at the start of the file.
 
template<typename T >
bool read (T *ptr)
 read binary typed value.
 
std::string readString ()
 first read length, then read string text
 
bool readMatrix (float *m)
 Read the matrix. More...
 
- Public Member Functions inherited from Ref
void retain ()
 Retains the ownership. More...
 
void release ()
 Releases the ownership immediately. More...
 
local release ()
 Releases the ownership immediately. More...
 
Refautorelease ()
 Releases the ownership sometime soon automatically. More...
 
unsigned int getReferenceCount () const
 Returns the Ref's current reference count. More...
 
local getReferenceCount ()
 Returns the Ref's current reference count. More...
 
virtual ~Ref ()
 Destructor. More...
 

Additional Inherited Members

- Public Attributes inherited from Ref
unsigned int _ID
 object id, ScriptSupport need public _ID
 
local _ID
 object id, ScriptSupport need public _ID
 
int _luaID
 Lua reference id.
 
local _luaID
 Lua reference id.
 
void * _scriptObject
 scriptObject, support for swift
 
local _scriptObject
 scriptObject, support for swift
 
bool _rooted
 When true, it means that the object was already rooted.
 
local _rooted
 When true, it means that the object was already rooted.
 

Detailed Description

BundleReader is an interface for reading sequence of bytes.

Member Function Documentation

void init ( char *  buffer,
ssize_t  length 
)

initialise

Parameters
bufferThe data buffer pointer
lengthThe data buffer size
ssize_t read ( void *  ptr,
ssize_t  size,
ssize_t  count 
)

Reads an array of elements.

Parameters
ptrThe pointer to the memory to copy into. The available size should be at least bytes.
sizeThe size of each element to be read, in bytes.
countThe number of elements to read.
Returns
The number of elements read.
bool readMatrix ( float *  m)

Read the matrix.

Note
the matrix type must be the 4*4 float matrix

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