AcDbDwgFiler::writeBChunk

C++

virtual Acad::ErrorStatus writeBChunk(
    const ads_binary&
) = 0;

Description

A BChunk is stored as a length (a short) followed by a pointer to its data.

The implementation of this function should follow that of the ObjectARX internal filers. It should:

• check the current filer status. If it is Acad::eOk, then continue, or else return the current status.

• write out the val.clen short indicating the length of binary data that will follow.

• write out the val.buf pointer to the start of the binary data.

• return an Acad::ErrorStatus value indicating the success or failure of the operation (use Acad::eOk to indicate success).

Note When using the ObjectARX internal filers (that is, not a custom filer), this method does not do anything about platform-dependent byte order.

Parameters

Links

AcDbDwgFiler