neuray API Programmer's Manual

mi::neuraylib::IStream_position Class Reference

[Importer and Exporter]

Description

Represents the position in a data stream.

See also:

mi::neuraylib::IReader_writer_base

mi::base::Interface_declare\< ... \>Mixin class template for deriving new interface declarations. The basic extensible interface.The basic extensible interface.

Public Member Functions

virtual bool  is_valid() const =0
Indicates whether the stream position is valid. More...

Member Functions

virtual bool mi::​neuraylib::​IStream_position::is_valid() const [pure virtual]

Indicates whether the stream position is valid.

Returns

true , if the stream position is valid and can be used with mi::neuraylib::IReader_writer_base::seek_position() , and false otherwise.