org.bytedeco.tvm

Class istream

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.tvm.istream

All Implemented Interfaces:

AutoCloseable

@Namespace(value="dmlc")
 @NoOffset
 @Properties(inherit=tvm_runtime.class)
public class istream
extends Pointer

\brief a std::istream class that can can wrap Stream objects, can use istream with that output to underlying Stream Usage example:

   Stream *fs = Stream::Create("hdfs:///test.txt", "r");
   dmlc::istream is(fs);
   is >> mydata;
   delete fs;
 

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
istream(Pointer p) Pointer cast constructor.
istream(Stream stream)
istream(Stream stream, long buffer_size) \brief construct std::ostream type

Method Summary

Modifier and Type	Method and Description
long	bytes_read()
void	set_stream(Stream stream) \brief set internal stream to be stream, reset states

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getPointer, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

istream

public istream(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

istream

public istream(Stream stream,
               @Cast(value="size_t")
               long buffer_size)

\brief construct std::ostream type

Parameters:

stream - the Stream output to be used

buffer_size - internal buffer size

istream

public istream(Stream stream)

Method Detail

set_stream

public void set_stream(Stream stream)

\brief set internal stream to be stream, reset states

Parameters:

stream - new stream as output

bytes_read

@Cast(value="size_t")
public long bytes_read()

Returns:

how many bytes we read so far