data_reader.h File Reference

#include <istream>
#include <string>
#include <vector>
#include "googleapis/base/callback.h"
#include "googleapis/base/integral_types.h"
#include "googleapis/base/macros.h"
#include "googleapis/base/scoped_ptr.h"
#include "googleapis/strings/stringpiece.h"
#include "googleapis/util/status.h"

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Classes
class	DataReader
	Interface for reading from an asynchronous binary data stream. More...
Namespaces
namespace	googleapis
	A service request pager acts as a high level iterator for paging through results.
namespace	googleapis::client
	namespace thread
Functions
DataReader *	NewManagedInvalidDataReader (util::Status status, Closure *deleter)
	Returns a data reader that is always in an error state.
DataReader *	NewUnmanagedInvalidDataReader (util::Status status)
	Returns an unmanaged invalid data reader.
DataReader *	NewManagedInMemoryDataReader (const StringPiece &data, Closure *deleter)
	Reads from a contiguous byte array.
DataReader *	NewUnmanagedInMemoryDataReader (const StringPiece &data)
	Creates an unmanaged InMenoryDataReaderThis is shorthand for NewManagedInMemoryDataReader(data, NULL)
DataReader *	NewManagedInMemoryDataReader (string *data)
	Returns a managed reader that consumes a dynanic input string.
DataReader *	NewManagedInMemoryDataReader (const string &data)
	Creates a managed InMemoryDataReader from an existing string.
DataReader *	NewManagedBufferedDataReader (DataReader *reader, int64 buffer_bytes)
	Returns an InMemoryDataReader that returns the content from another data reader.
DataReader *	NewUnmanagedBufferedDataReader (DataReader *reader, int64 buffer_bytes)
	Similar to NewUManagedBufferdDataReader but the caller retains ownership of the original reader.
DataReader *	NewManagedBufferedDataReader (DataReader *reader, int64 buffer_bytes, Closure *deleter)
	A general form of a managed BufferedDataReader.
DataReader *	NewUnmanagedCompositeDataReader (const vector< DataReader * > &readers)
	Returns an unmanaged composite DataReader that reads directly from one or more other data readers.
DataReader *	NewManagedCompositeDataReader (const vector< DataReader * > &readers, Closure *deleter)
	Returns a managed composite DataReader that reads directly from one or more other data readers.
Closure *	NewCompositeReaderListAndContainerDeleter (vector< DataReader * > *readers)
	Creates a managed closure that deletes an entire vector of readers when run.
DataReader *	NewManagedFileDataReader (const StringPiece &path, Closure *deleter)
	Creates a managed DataReader that reads its byte stream from a file on disk.
DataReader *	NewUnmanagedFileDataReader (const StringPiece &path)
	Creates an unmanaged DataReader that reads its byte stream from a file on disk.
DataReader *	NewManagedIstreamDataReader (std::istream *stream, Closure *deleter)
	Creates a managed reader that reads its byte stream from a generic C++ std::istream of unknown length.
DataReader *	NewManagedIstreamDataReaderWithLength (std::istream *stream, int64 length, Closure *deleter)
	Creates a managed reader that reads its byte stream from a generic C++ std::istream of unknown length.
DataReader *	NewUnmanagedIstreamDataReader (std::istream *stream)
	Creates an unmanaged reader that reads its byte stream from a generic C++ std::istream of unknown length.
DataReader *	NewUnmanagedIstreamDataReaderWithLength (std::istream *stream, int64 length)
	Creates an unmanaged reader that reads its byte stream from a generic C++ std::istream of a known length.