Struct Ifc4::IfcDoorTypeOperationEnum

Nested Relationships

This struct is a nested type of Struct Ifc4.

Struct Documentation

struct Ifc4::IfcDoorTypeOperationEnum

Public Types

enum Value

This enumeration defines the basic ways to describe how doors operate, as shown in Figure 66. It combines the partitioning of the door into a single or multiple door panels and the operation types of that panels.

In the most common case of swinging doors the IfcDoorTypeOperationEnum defined the hinge side (left hing or right hung) and the opening direction (opening to the left, opening to the right). Whether the door opens inwards or outwards is determined by the local coordinate system of the IfcDoor, or IfcDoorStandardCase.

NOTEThere are different definitions in various countries on what a left opening or left hung or left swing door is (same for right). Therefore the IFC definition terms may derivate from the local standard and may need to be mapped appropriately.

HISTORY New Enumeration in IFC2x4.

IFC2x4 CHANGE The new IfcDoorTypeOperationEnum replaces the use of IfcDoorStyleOperationEnum that is deprecated from IFC2x4 onwards.

Enumerator Description Figures

SINGLE_SWING_LEFT

Door with one panel that opens (swings) to the left. The hinges are on the left side as viewed in the direction of the positive y-axis. Note: Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase.

SINGLE_SWING_RIGHT

Door with one panel that opens (swings) to the right. The hinges are on the right side as viewed in the direction of the positive y-axis. Note: Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase.

DOUBLE_DOOR_ SINGLE_SWING

Door with two panels, one opens (swings) to the left the other opens (swings) to the right. Note: Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase.

DOUBLE_SWING_LEFT

Door with one panel that swings in both directions and to the left in the main trafic direction. Also called double acting door. Note: Direction of main swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase.

DOUBLE_SWING_RIGHT

Door with one panel that swings in both directions and to the right in the main trafic direction. Also called double acting door. Note: Direction of main swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase.

DOUBLE_DOOR_ DOUBLE_SWING

Door with two panels, one swings in both directions and to the right in the main trafic direction the other swings also in both directions and to the left in the main trafic direction. Note: Direction of main swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase.

DOUBLE_DOOR_ SINGLE_SWING_ OPPOSITE_LEFT

Door with two panels that both open to the left, one panel swings in one direction and the other panel swings in the opposite direction. Note: Direction of main swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase.

DOUBLE_DOOR_ SINGLE_SWING_ OPPOSITE_RIGHT Door with two panels that both open to the right, one panel swings in one direction and the other panel swings in the opposite direction. Note: Direction of main swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase.

SLIDING_TO_LEFT

Door with one panel that is sliding to the left.

SLIDING_TO_RIGHT

Door with one panel that is sliding to the right.

DOUBLE_DOOR_SLIDING

Door with two panels, one is sliding to the left the other is sliding to the right.

FOLDING_TO_LEFT

Door with one panel that is folding to the left.

FOLDING_TO_RIGHT Door with one panel that is folding to the right.

DOUBLE_DOOR_FOLDING

Door with two panels, one is folding to the left the other is folding to the right.

REVOLVING

An entrance door consisting of four leaves set in a form of a cross and revolving around a central vertical axis (the four panels are described by a single IfcDoor panel property).

ROLLINGUP

Door that opens by rolling up. Note: Whether it rolls up to the inside or outside is determined at the IfcDoor.

SWING_FIXED_LEFT Door with one panel that opens (swings) to the left and one fixed panel. The hinges of the swinging panel are on the left side as viewed in the direction of the positive y-axis. Note: Direction of swing (whether in or out) is determined at the IfcDoor or or IfcDoorStandardCase. IFC2x4 CHANGE This is a new enumerator compared with previous IfcDoorStyleOperationEnum.

SWING_FIXED_RIGHT Door with one panel that opens (swings) to the right and one fixed panel. The hinges of the swinging panel are on the right side as viewed in the direction of the positive y-axis. Note: Direction of swing (whether in or out) is determined at the IfcDoor or or IfcDoorStandardCase. IFC2x4 CHANGE This is a new enumerator compared with previous IfcDoorStyleOperationEnum.

USERDEFINED User defined operation type

NOTDEFINED A door with a not defined operation type is considered as a door with a lining, but no panels. It is thereby always open.

Figure 66 — Door operations

NOTE

Figures are shown in the ground view. Figures (symbolic representation) depend on the national building code. These figures are only shown as illustrations, the actual representation in the ground view might differ. Open to the outside is declared as open into the direction of the positive y-axis, determined by the ObjectPlacement at IfcDoor The location of the panel relative to the wall thickness is defined by theObjectPlacement at IfcDoor, and the IfcDoorLiningProperties.LiningOffset parameter.

Values:

enumerator IfcDoorTypeOperation_SINGLE_SWING_LEFT
enumerator IfcDoorTypeOperation_SINGLE_SWING_RIGHT
enumerator IfcDoorTypeOperation_DOUBLE_DOOR_SINGLE_SWING
enumerator IfcDoorTypeOperation_DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT
enumerator IfcDoorTypeOperation_DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT
enumerator IfcDoorTypeOperation_DOUBLE_SWING_LEFT
enumerator IfcDoorTypeOperation_DOUBLE_SWING_RIGHT
enumerator IfcDoorTypeOperation_DOUBLE_DOOR_DOUBLE_SWING
enumerator IfcDoorTypeOperation_SLIDING_TO_LEFT
enumerator IfcDoorTypeOperation_SLIDING_TO_RIGHT
enumerator IfcDoorTypeOperation_DOUBLE_DOOR_SLIDING
enumerator IfcDoorTypeOperation_FOLDING_TO_LEFT
enumerator IfcDoorTypeOperation_FOLDING_TO_RIGHT
enumerator IfcDoorTypeOperation_DOUBLE_DOOR_FOLDING
enumerator IfcDoorTypeOperation_REVOLVING
enumerator IfcDoorTypeOperation_ROLLINGUP
enumerator IfcDoorTypeOperation_SWING_FIXED_LEFT
enumerator IfcDoorTypeOperation_SWING_FIXED_RIGHT
enumerator IfcDoorTypeOperation_USERDEFINED
enumerator IfcDoorTypeOperation_NOTDEFINED

Public Static Functions

IFC_PARSE_API const char *ToString(Value v)
IFC_PARSE_API Value FromString(const std::string &s)