The Class catalogues provided as part of the OCX. The catalogue can hold the society's definitions of cross sections, materials, hole shapes etc. ClassCatalogue has the following child elements:
| Child | Namespace | Type | Use | Cardinality | Choice | Description |
|---|---|---|---|---|---|---|
| Description | ocx | xs:string | opt. | [0, 1] | False | Contains a description of the component its parent represents. The description is stored as a string. You can use this element for whatever purposes you require. This element can be used inside many OCX XML elements but is optional. |
| HoleShapeCatalogue | ocx | ocx:HoleShapeCatalogue_T | req. | [1, ∞] | True | Catalogue of 2D hole shapes. |
| MaterialCatalogue | ocx | ocx:MaterialCatalogue_T | req. | [1, ∞] | True | Catalogue of material types and their properties. |
| XSectionCatalogue | ocx | ocx:XSectionCatalogue_T | req. | [1, ∞] | True | Catalogue of section types and their properties. |
ClassCatalogue has the following attributes:
| Attribute | Namespace | Type | Use | Default | Fixed | Description |
|---|---|---|---|---|---|---|
| name | ocx | xs:string | opt. | An optional descriptive or display name. | ||
| id | ocx | xs:ID | req. | An identifier for an element unique within the scope of the XML file. Each id must be unique within a document. The attribute uses the standard XML 1.0 ID type as defined in the XML Schema specification. This attribute is required in many OCX XML elements and an application should generate them automatically. |