class
	ECOM_SHARED_VARIANT

General
	cluster: support
	description: "Variant constants, use `missing' as value for optional argument when no value should be specified"

Ancestors
	ECOM_EXCEPTION_CODES
	ECOM_VAR_TYPE

Queries
	has_boolean (variable_type: INTEGER_32): BOOLEAN
	has_bstr (variable_type: INTEGER_32): BOOLEAN
	has_character (variable_type: INTEGER_32): BOOLEAN
	has_currency (variable_type: INTEGER_32): BOOLEAN
	has_date (variable_type: INTEGER_32): BOOLEAN
	has_decimal (variable_type: INTEGER_32): BOOLEAN
	has_double (variable_type: INTEGER_32): BOOLEAN
	has_error (variable_type: INTEGER_32): BOOLEAN
	has_hresult (variable_type: INTEGER_32): BOOLEAN
	has_idispatch (variable_type: INTEGER_32): BOOLEAN
	has_int (variable_type: INTEGER_32): BOOLEAN
	has_integer2 (variable_type: INTEGER_32): BOOLEAN
	has_integer4 (variable_type: INTEGER_32): BOOLEAN
	has_iunknown (variable_type: INTEGER_32): BOOLEAN
	has_long_long (variable_type: INTEGER_32): BOOLEAN
	has_ptr (variable_type: INTEGER_32): BOOLEAN
	has_real (variable_type: INTEGER_32): BOOLEAN
	has_unsigned_char (variable_type: INTEGER_32): BOOLEAN
	has_unsigned_int (variable_type: INTEGER_32): BOOLEAN
	has_unsigned_long (variable_type: INTEGER_32): BOOLEAN
	has_unsigned_long_long (variable_type: INTEGER_32): BOOLEAN
	has_unsigned_short (variable_type: INTEGER_32): BOOLEAN
	has_variant (variable_type: INTEGER_32): BOOLEAN
	has_void (variable_type: INTEGER_32): BOOLEAN
	is_array (variable_type: INTEGER_32): BOOLEAN
	is_basic (a_type: INTEGER_32): BOOLEAN
	is_boolean (variable_type: INTEGER_32): BOOLEAN
	is_bstr (variable_type: INTEGER_32): BOOLEAN
	is_byref (variable_type: INTEGER_32): BOOLEAN
	is_carray (variable_type: INTEGER_32): BOOLEAN
	is_character (variable_type: INTEGER_32): BOOLEAN
	is_currency (variable_type: INTEGER_32): BOOLEAN
	is_date (variable_type: INTEGER_32): BOOLEAN
	is_decimal (variable_type: INTEGER_32): BOOLEAN
	is_double (variable_type: INTEGER_32): BOOLEAN
	is_error (variable_type: INTEGER_32): BOOLEAN
	is_hresult (variable_type: INTEGER_32): BOOLEAN
	is_idispatch (variable_type: INTEGER_32): BOOLEAN
	is_int (variable_type: INTEGER_32): BOOLEAN
	is_integer2 (variable_type: INTEGER_32): BOOLEAN
	is_integer4 (variable_type: INTEGER_32): BOOLEAN
	is_iunknown (variable_type: INTEGER_32): BOOLEAN
	is_long_long (variable_type: INTEGER_32): BOOLEAN
	is_lpstr (variable_type: INTEGER_32): BOOLEAN
	is_lpwstr (variable_type: INTEGER_32): BOOLEAN
	is_missing (v: ECOM_VARIANT): BOOLEAN
	is_ptr (variable_type: INTEGER_32): BOOLEAN
	is_real (variable_type: INTEGER_32): BOOLEAN
	is_record (variable_type: INTEGER_32): BOOLEAN
	is_safearray (variable_type: INTEGER_32): BOOLEAN
	is_unsigned_char (variable_type: INTEGER_32): BOOLEAN
	is_unsigned_int (variable_type: INTEGER_32): BOOLEAN
	is_unsigned_long (variable_type: INTEGER_32): BOOLEAN
	is_unsigned_long_long (variable_type: INTEGER_32): BOOLEAN
	is_unsigned_short (variable_type: INTEGER_32): BOOLEAN
	is_user_defined (variable_type: INTEGER_32): BOOLEAN
	is_variant (variable_type: INTEGER_32): BOOLEAN
	is_void (variable_type: INTEGER_32): BOOLEAN
	Missing: ECOM_VARIANT
	valid_var_type (a_var_type: INTEGER_32): BOOLEAN
	vt_array: INTEGER_32
	vt_bool: INTEGER_32
	vt_bstr: INTEGER_32
	vt_byref: INTEGER_32
	vt_carray: INTEGER_32
	vt_cy: INTEGER_32
	vt_date: INTEGER_32
	vt_decimal: INTEGER_32
	vt_dispatch: INTEGER_32
	vt_empty: INTEGER_32
	vt_error: INTEGER_32
	vt_hresult: INTEGER_32
	vt_i1: INTEGER_32
	vt_i2: INTEGER_32
	vt_i4: INTEGER_32
	vt_i8: INTEGER_32
	vt_int: INTEGER_32
	vt_lpstr: INTEGER_32
	vt_lpwstr: INTEGER_32
	vt_null: INTEGER_32
	vt_ptr: INTEGER_32
	vt_r4: INTEGER_32
	vt_r8: INTEGER_32
	vt_record: INTEGER_32
	vt_reserved: INTEGER_32
	vt_safearray: INTEGER_32
	vt_typemask: INTEGER_32
	vt_ui1: INTEGER_32
	vt_ui2: INTEGER_32
	vt_ui4: INTEGER_32
	vt_ui8: INTEGER_32
	vt_uint: INTEGER_32
	vt_unknown: INTEGER_32
	vt_userdefined: INTEGER_32
	vt_variant: INTEGER_32
	vt_void: INTEGER_32