Instance Header API Calls
File IO API Calls
Schema Reading API Calls
Instance Reading API Calls
Instance Writing API Calls
Controling API Calls
Uncategorized API Calls
Geometry Kernel related API Calls
Deprecated API Calls (GENERIC)
Validation
Deprecated API Calls (GEOMETRY)

engiGetAttrOptional

This call is deprecated, please use call engiIsAttrOptional(..) instead.

Syntax

C++ 32 bit
C++ 64 bit
C# 32 bit
C# 64 bit
//
//   Strong typing definition
//
int_t           engiGetAttrOptional(
                        const SdaiAttr          attribute
                    );


//
//   Weak typing definition
//
int_t   __declspec(dllexport) __stdcall   engiGetAttrOptional(
                                                                        const void              * attribute
                                                                    );

Property attribute

Size: 32 bit / 4 byte (reference)
...