DataSet Class Reference

#include <RenderTypes.h>

Inheritance diagram for DataSet:

Collaboration diagram for DataSet:

Public Member Functions
	DataSet (const char *name)
const char *	getName () const
virtual DataSet *	clone (const char *name, bool cloneNodes=false)
virtual Vec3Matrix *	getNodes () const
virtual void	setNodes (Vec3Matrix *nodes)
virtual std::vector< std::string >	getIndexNames () const
	Lists the names of index matrices stored. More...
virtual void	setIndexNames (std::vector< std::string > names)
	Sets the internal list of index names, should be used to update name list whenever setIndexSet is called. More...
virtual IndexMatrix *	getIndexSet (const char *name) const
	Get the index matrix of the given name, or NULL if not found. More...
virtual bool	hasIndexSet (const char *name) const
	Returns true if an index matrix of the given name is stored. More...
virtual void	setIndexSet (IndexMatrix *indices, const char *alias=NULL)
	Add a new index matrix to the data set using its internal name or the supplied name, replaces an existing stored matrix. More...
virtual std::vector< std::string >	getFieldNames () const
	Lists the names of field matrices stored. More...
virtual void	setFieldNames (std::vector< std::string > names)
	Sets the internal list of field names, should be used to update name list whenever setDataField is called. More...
virtual RealMatrix *	getDataField (const char *name) const
	Get the field matrix of the given name, or NULL if not found. More...
virtual bool	hasDataField (const char *name) const
	Returns true if a field matrix of the given name is stored. More...
virtual void	setDataField (RealMatrix *field, const char *alias=NULL)
	Add a new field matrix to the data set using its internal name or the supplied name, replaces an existing stored matrix. More...
Public Member Functions inherited from MetaType
bool	hasMetaKey (const char *key) const
	Returns true if a key-value pair with the given key is present. More...
std::vector< std::string >	getMetaKeys () const
std::string	meta () const
const char *	meta (const char *key) const
	Returns the value associated with the given key or the empty string if none is stored. More...
void	meta (const char *key, const char *val)
	Add the given key-value pair to the metadata, or overwrite an existing if present. Does nothing if either argument is NULL. More...
void	meta (const MetaType *m)
	Copy all the metadata from `m' to `this'. More...
std::string	serializeMeta () const
	Turn all metadata name-value pairs into one string suitable for pickling. More...
void	deserializeMeta (const std::string &s)
	Break a string generated by the above back into name-value pairs and store in `this'. More...

Protected Attributes
std::string	name
std::vector< std::string >	indexnames
std::vector< std::string >	fieldnames
Protected Attributes inherited from MetaType
metamap	_meta

Additional Inherited Members
Protected Types inherited from MetaType
typedef std::map< std::string, std::string >	metamap
typedef metamap::iterator	iter
typedef metamap::const_iterator	citer

Detailed Description

DataSet objects store a Vec3Matrix, IndexMatrix instances which represent node properties or topologies which use the given nodes, and RealMatrix instances which represent field values for the nodes and/or for the topologies. This is the main data structure passed around as the object encapsulating all the information about a model loaded from external sources, or render data generated by algorithms. These must be implemented in Python so that the ownership of the matrices remains in Python-space for garbage collection reasons. Matrices added to a PyDataSet object will be associated with it for the lifetime of the of the data set, this ensures that they are only collected when needed and do not leak if their ownership was transferred to C++.

Constructor & Destructor Documentation

DataSet()

DataSet ( const char *  name )

inline

Member Function Documentation

clone()

virtual DataSet* clone ( const char *  name, bool  cloneNodes = false  )

inlinevirtual

getDataField()

virtual RealMatrix* getDataField ( const char *  name ) const

inlinevirtual

Get the field matrix of the given name, or NULL if not found.

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getFieldNames()

virtual std::vector<std::string> getFieldNames ( ) const

inlinevirtual

Lists the names of field matrices stored.

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getIndexNames()

virtual std::vector<std::string> getIndexNames ( ) const

inlinevirtual

Lists the names of index matrices stored.

getIndexSet()

virtual IndexMatrix* getIndexSet ( const char *  name ) const

inlinevirtual

Get the index matrix of the given name, or NULL if not found.

getName()

const char* getName ( ) const

inline

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getNodes()

virtual Vec3Matrix* getNodes ( ) const

inlinevirtual

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hasDataField()

virtual bool hasDataField ( const char *  name ) const

inlinevirtual

Returns true if a field matrix of the given name is stored.

hasIndexSet()

virtual bool hasIndexSet ( const char *  name ) const

inlinevirtual

Returns true if an index matrix of the given name is stored.

setDataField()

virtual void setDataField ( RealMatrix *  field, const char *  alias = NULL  )

inlinevirtual

Add a new field matrix to the data set using its internal name or the supplied name, replaces an existing stored matrix.

setFieldNames()

virtual void setFieldNames ( std::vector< std::string >  names )

inlinevirtual

Sets the internal list of field names, should be used to update name list whenever setDataField is called.

setIndexNames()

virtual void setIndexNames ( std::vector< std::string >  names )

inlinevirtual

Sets the internal list of index names, should be used to update name list whenever setIndexSet is called.

setIndexSet()

virtual void setIndexSet ( IndexMatrix *  indices, const char *  alias = NULL  )

inlinevirtual

Add a new index matrix to the data set using its internal name or the supplied name, replaces an existing stored matrix.

setNodes()

virtual void setNodes ( Vec3Matrix *  nodes )

inlinevirtual

Member Data Documentation

fieldnames

std::vector<std::string> fieldnames

protected

indexnames

std::vector<std::string> indexnames

protected

name

std::string name

protected

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The documentation for this class was generated from the following file:

• eidolon/renderer/RenderTypes.h