MI_ConstReferenceField structure (mi.h)

Represents a property inside an MI_Instance structure.

Syntax

typedef struct _MI_ConstReferenceField {
  MI_CONST MI_Instance *value;
  MI_Boolean           exists;
  MI_Uint8             flags;
} MI_ConstReferenceField;

Members

value

A pointer to an MI_Instance structure.

exists

Indicates whether the field is non-null. This member can be set to MI_TRUE or MI_FALSE.

flags

Bit flags that indicate the memory management policy.

MI_FLAG_NOT_MODIFIED ((1 << 25))

Indicates that the property is not modified.

MI_FLAG_NULL ((1 << 29))

The element value is NULL.

MI_FLAG_BORROW ((1 << 30))

Used while adding and setting properties on an MI_Instance structure to indicate that the instance will not copy the value. The value must stay valid until the instance is deleted.

MI_FLAG_ADOPT ((1 << 31))

Used while adding and setting properties on an MI_Instance structure to indicate that the instance will adopt the pointer and will be responsible for deleting it.

Requirements