updated COLLADA-DOM to the latest bleeding-edge (1.4.1) SVN version of today
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ejcoumans
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Extras/COLLADA_DOM/include/dae/daeMetaElementAttribute.h
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Extras/COLLADA_DOM/include/dae/daeMetaElementAttribute.h
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/*
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* Copyright 2006 Sony Computer Entertainment Inc.
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*
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* Licensed under the SCEA Shared Source License, Version 1.0 (the "License"); you may not use this
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* file except in compliance with the License. You may obtain a copy of the License at:
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* http://research.scea.com/scea_shared_source_license.html
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied. See the License for the specific language governing permissions and limitations under the
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* License.
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*/
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#ifndef __DAE_META_ELEMENT_ATTRIBUTE_H__
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#define __DAE_META_ELEMENT_ATTRIBUTE_H__
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#include <dae/daeTypes.h>
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#include <dae/daeMetaAttribute.h>
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#include <dae/daeMetaCMPolicy.h>
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class daeMetaElement;
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class daeElement;
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class daeDocument;
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/**
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* The @c daeMetaElementAttribute class represents a content model object that is an element.
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*/
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class daeMetaElementAttribute : public daeMetaAttribute, public daeMetaCMPolicy
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{
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public:
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/** The metaElement that describes the element type of this attribute */
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daeMetaElement* _elementType;
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public:
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/**
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* Constructor.
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* @param container The daeMetaElement that this policy object belongs to.
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* @param parent The daeMetaCMPolicy parent of this policy object.
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* @param odinal The ordinal value offset of this specific policy object. Used for maintaining the
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* correct order of child elements.
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* @param minO The minimum number of times this CMPolicy object must appear. This value comes from the COLLADA schema.
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* @param maxO The maximum number of times this CMPolicy object may appear. This value comes from the COLLADA schema.
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*/
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daeMetaElementAttribute( daeMetaElement *container, daeMetaCMPolicy *parent = NULL, daeUInt ordinal = 0, daeInt minO = 1, daeInt maxO = 1);
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/**
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* Destructor
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*/
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virtual ~daeMetaElementAttribute();
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public:
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virtual daeElement *placeElement(daeElement* parent, daeElement* child, daeUInt &ordinal, daeInt offset = 0, daeElement* before = NULL, daeElement *after = NULL);
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virtual daeBool removeElement(daeElement* parent, daeElement* child);
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daeMetaElement *findChild( daeString elementName );
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virtual void getChildren( daeElement* parent, daeElementRefArray &array );
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public:
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/**
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* Sets the element type for the element that this attribute points to.
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* @param elementType @c daeMetaElement representing the type.
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*/
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void setElementType(daeMetaElement *elementType) {
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_elementType = elementType; }
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/**
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* Gets the element type for the element that this attribute points to.
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* @return Returns the @c daeMetaElement representing the type.
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*/
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daeMetaElement* getElementType() { return _elementType; }
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/**
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* Sets the database document associated with this element.
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* @param parent The daeElement to set the document.
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* @param c The @c daeDocument to associate with this element.
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*/
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virtual void setDocument(daeElement *parent, daeDocument* c );
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inline void setCollection(daeElement *parent, daeDocument* c ) {
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setDocument( parent, c );
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}
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/**
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* Gets the number of elements associated with this attribute in instance <tt><i>e.</i></tt>
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* @param e Containing element to run the operation on.
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* @return Returns the number of elements associated with this attribute
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* in instance <tt><i>e.</i></tt>
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*/
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virtual daeInt getCount(daeElement* e);
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/**
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* Gets an element from containing element <tt><i>e</i></tt> based on <tt><i>index.</i></tt>
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* @param e Containing element from which to get the element.
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* @param index Index of the element to retrieve if indeed
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* there is an array of elements rather than a singleton.
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* @return Returns the associated element out of parent element e, based on index, if necessary.
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*/
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virtual daeMemoryRef get(daeElement* e, daeInt index);
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/**
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* Defines the override version of base method.
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* @param element Element on which to set this attribute.
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* @param s String containing the value to be converted via the
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* atomic type system.
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*/
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virtual void set(daeElement* element, daeString s);
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/**
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* Defines the override version of base method.
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* @param toElement Pointer to a @c daeElement to copy this attribute to.
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* @param fromElement Pointer to a @c daeElement to copy this attribute from.
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*/
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virtual void copy(daeElement* toElement, daeElement* fromElement);
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/**
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* Gets if this attribute is an array attribute.
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* @return Returns true if this attribute is an array type.
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*/
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virtual daeBool isArrayAttribute() { return false; }
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};
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typedef daeSmartRef<daeMetaElementAttribute> daeMetaElementAttributeRef;
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typedef daeTArray<daeMetaElementAttributeRef> daeMetaElementAttributeArray;
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/**
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* The @c daeMetaElementArrayAttribute class is similar to daeMetaElementAttribute
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* except that this meta attribute describes an array of elements rather than a singleton.
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*/
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class daeMetaElementArrayAttribute : public daeMetaElementAttribute
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{
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public:
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/**
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* Constructor.
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* @param container The daeMetaElement that this policy object belongs to.
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* @param parent The daeMetaCMPolicy parent of this policy object.
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* @param odinal The ordinal value offset of this specific policy object. Used for maintaining the
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* correct order of child elements.
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* @param minO The minimum number of times this CMPolicy object must appear. This value comes from the COLLADA schema.
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* @param maxO The maximum number of times this CMPolicy object may appear. This value comes from the COLLADA schema.
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*/
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daeMetaElementArrayAttribute(daeMetaElement *container, daeMetaCMPolicy *parent = NULL, daeUInt ordinal = 0, daeInt minO = 1, daeInt maxO = 1);
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~daeMetaElementArrayAttribute();
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public:
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virtual daeElement *placeElement(daeElement* parent, daeElement* child, daeUInt &ordinal, daeInt offset = 0, daeElement* before = NULL, daeElement *after = NULL);
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virtual daeBool removeElement(daeElement* parent, daeElement* child);
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void getChildren( daeElement* parent, daeElementRefArray &array );
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/**
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* Sets the database document associated with this element.
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* @param c The @c daeDocument to associate with this element.
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*/
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virtual void setDocument(daeElement *parent, daeDocument* c );
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inline void setCollection(daeElement *parent, daeDocument* c ) {
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setDocument( parent, c );
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}
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/**
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* Defines the override version of this method from @c daeMetaElement.
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* @param e Containing element to run the operation on.
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* @return Returns the number of particles associated with this attribute
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* in instance <tt><i>e.</i></tt>
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*/
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virtual daeInt getCount(daeElement* e);
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/**
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* Defines the override version of this method from @c daeMetaElement.
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* @param e Containing element from which to get the element.
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* @param index Index of the particle to retrieve if indeed
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* there is an array of elements rather than a singleton.
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* @return Returns the associated particle out of parent element e, based on index, if necessary.
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*/
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virtual daeMemoryRef get(daeElement* e, daeInt index);
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/**
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* Defines the override version of this method from @c daeMetaElement.
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* @param toElement Pointer to a @c daeElement to copy this attribute to.
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* @param fromElement Pointer to a @c daeElement to copy this attribute from.
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*/
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virtual void copy(daeElement* toElement, daeElement* fromElement);
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/**
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* Gets if this attribute is an array attribute.
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* @return Returns true if this attribute is an array type.
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*/
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virtual daeBool isArrayAttribute() { return true; }
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};
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typedef daeSmartRef<daeMetaElementArrayAttribute> daeMetaElementArrayAttributeRef;
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typedef daeTArray<daeMetaElementArrayAttributeRef> daeMetaElementArrayAttributeArray;
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#endif
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