visGrid Class Reference

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#include <VisApi/VisApi.h>

Inherits: visObject

Public Members

• virtual bool instanceOf (visClassId id)
• static visGrid *readField (istream &in)
• bool writeField (ostream &out)
• visGrid ()
• virtual ~visGrid ()
• virtual bool allocate (int dim, int *size, int attrCount, visAttributeFactory** factory, visProperties *properties = NULL)
• virtual void deallocate ()
• inline unsigned int getDim ()
• inline unsigned int getSize (unsigned int i)
• void getSize (int *d)
• inline int getAttributes ()
• virtual int getCellTypes ()
• virtual int getCellDim ()
• virtual int getCellNodes ()
• virtual void setCursor (const int *p)
• virtual int getCursor (unsigned int i)
• void getCursor (int *p)
• virtual const char *getAttrName (int t)
• virtual const visAttribute* getMinAttribute (int t)
• virtual const visAttribute* getMaxAttribute (int t)
• virtual int getCells ()
• virtual int getNodes ()
• visAttributeFactory* getAttrFactory (int t)
• virtual visAttribute* getCellAttribute (int t)
• virtual void getCellAttribute (int t, visAttribute* attr)
• virtual visAttribute *getNodeAttribute (int t, int n)
• virtual void getNodeAttribute (int t, visAttribute *attr, int n)
• virtual void getNodePos (float *p, int n)

Protected Members

• int myDim
• int *mySize
• int myAttrCount
• visAttributeFactory **myAttrFactory
• visProperties *myProperties

inline unsigned int getDim()

Return field dimension.

inline unsigned int getSize(unsigned int i)

Return field size in dimension i.

PRE: 0 <= i < this->getDim()

void getSize(int *d)

Get size of field in array d.

PRE: d must be allocated as array of size this->getDim()

inline int getAttributes()

Return number of attributes of this field. May be 0.

virtual int getCellTypes()

Return number of cell types.

virtual int getCellDim()

Return cell dimension of cell type c.

virtual int getCellNodes()

Return number of nodes of cell type c.

virtual void setCursor(const int *p)

Set cursor to position p.

PRE: 0 <= p[i] < this->getSize(i), 0 <= i < this->getDim()

virtual int getCursor(unsigned int i)

Get position of cursor.

PRE: 0 <= i < this->getDim()

void getCursor(int *p)

Get position of cursor in array p.

PRE: p must be allocated as array of size this->getDim()

virtual const char *getAttrName(int t)

Return cell renderer

virtual int getCells()

Return number of cells in the grid.

virtual int getNodes()

Return number of nodes in the grid.

virtual visAttribute* getCellAttribute(int t)

Return attribute i of actual cursor pos.

virtual void getCellAttribute(int t, visAttribute* attr)

Write attribute t to attr.