HydroCouple  1.0.0
Description of the HydroCouple Component-Based Model Coupling Interface Definitions
HydroCouple::Spatial::IGeometryCollection Class Referenceabstract

An IGeometryCollection is a geometric object that is a collection of some number of IGeometry objects. More...

#include <hydrocouplespatial.h>

Inheritance diagram for HydroCouple::Spatial::IGeometryCollection:
Collaboration diagram for HydroCouple::Spatial::IGeometryCollection:

Public Member Functions

virtual ~IGeometryCollection ()
 
virtual int geometryCount () const =0
 The number of geometries in this IGeometryCollection. More...
 
virtual IGeometrygeometry (int index) const =0
 The IGeometry object associated with a specified index. More...
 
- Public Member Functions inherited from HydroCouple::Spatial::IGeometry
virtual ~IGeometry ()
 
virtual QString id () const =0
 id More...
 
virtual unsigned int index () const =0
 index of the geometry if it is part of a collection. More...
 
virtual int dimension () const =0
 The inherent dimension of this geometric object, which must be less than or equal to the coordinate dimension. In non - homogeneous collections, this will return the largest topological dimension of the contained objects. More...
 
virtual int coordinateDimension () const =0
 Get the dimension of the coordinates in this object. More...
 
virtual GeometryType geometryType () const =0
 Get the dimension of the coordinates in this object. More...
 
virtual ISpatialReferenceSystemspatialReferenceSystem () const =0
 Spatial reference system of goemetric object. More...
 
virtual IEnvelopeenvelope () const =0
 The minimum bounding box for this Geometry, returned as a IGeometry. Recalculated at the time of the call. More...
 
virtual QString getWKT () const =0
 Exports this geometric object to a specific Well-known Text Representation of Geometry. More...
 
virtual unsigned char * getWKB (int &size) const =0
 Exports this geometric object to a specific Well-known byte Representation of Geometry. More...
 
virtual bool isEmpty () const =0
 If true, then this geometric object represents the empty point set ∅ for the coordinate space. More...
 
virtual bool isSimple () const =0
 Returns true if this geometric object has no anomalous geometric points, such as self intersection or self tangency. More...
 
virtual bool is3D () const =0
 
virtual bool isMeasured () const =0
 
virtual IGeometryboundary () const =0
 Returns the closure of the combinatorial boundary of this geometric object (Reference [1], section 3.12.2). More...
 
virtual bool equals (const IGeometry *geom) const =0
 
virtual bool disjoint (const IGeometry *geom) const =0
 
virtual bool intersects (const IGeometry *geom) const =0
 
virtual bool touches (const IGeometry *geom) const =0
 
virtual bool crosses (const IGeometry *geom) const =0
 
virtual bool within (const IGeometry *geom) const =0
 
virtual bool contains (const IGeometry *geom) const =0
 
virtual bool overlaps (const IGeometry *geom) const =0
 
virtual bool relate (const IGeometry *geom) const =0
 
virtual IGeometrylocateAlong (double value) const =0
 
virtual IGeometrylocateBetween (double mStart, double mEnd) const =0
 
virtual double distance (const IGeometry *geom) const =0
 Returns the shortest distance between any two Points in the two geometric objects as calculated in the spatial reference system of this geometric object. More...
 
virtual IGeometrybuffer (double bufferDistance) const =0
 Returns a geometric object that represents all Points whose distance from this geometric object is less than or equal to distance. More...
 
virtual IGeometryconvexHull () const =0
 
virtual IGeometryintersection (const IGeometry *geom) const =0
 
virtual IGeometryunionG (const IGeometry *geom) const =0
 
virtual IGeometrydifference (const IGeometry *geom) const =0
 
virtual IGeometrysymmetricDifference (const IGeometry *geom) const =0
 

Additional Inherited Members

- Public Types inherited from HydroCouple::Spatial::IGeometry
enum  GeometryType {
  Geometry = 0,
  Point = 1,
  LineString = 2,
  Polygon = 3,
  Triangle = 17,
  MultiPoint = 4,
  MultiLineString = 5,
  MultiPolygon = 6,
  GeometryCollection = 7,
  CircularString = 8,
  CompoundCurve = 9,
  CurvePolygon = 10,
  MultiCurve = 11,
  MultiSurface = 12,
  Curve = 13,
  Surface = 14,
  PolyhedralSurface = 15,
  TIN =16,
  GeometryZ = 1000,
  PointZ = 1001,
  LineStringZ = 1002,
  PolygonZ = 1003,
  TriangleZ = 1017,
  MultiPointZ = 1004,
  MultiLineStringZ = 1005,
  MultiPolygonZ = 1006,
  GeometryCollectionZ = 1007,
  CircularStringZ = 1008,
  CompoundCurveZ = 1009,
  CurvePolygonZ = 1010,
  MultiCurveZ = 1011,
  MultiSurfaceZ = 1012,
  CurveZ = 1013,
  SurfaceZ = 1014,
  PolyhedralSurfaceZ = 1015,
  TINZ = 1016,
  GeometryM = 2000,
  PointM = 2001,
  LineStringM = 2002,
  PolygonM = 2003,
  TriangleM = 2017,
  MultiPointM = 2004,
  MultiLineStringM = 2005,
  MultiPolygonM = 2006,
  GeometryCollectionM = 2007,
  CircularStringM = 2008,
  CompoundCurveM = 2009,
  CurvePolygonM = 2010,
  MultiCurveM = 2011,
  MultiSurfaceM = 2012,
  CurveM = 2013,
  SurfaceM = 2014,
  PolyhedralSurfaceM = 2015,
  TINM = 2016,
  GeometryZM = 3000,
  PointZM = 3001,
  LineStringZM = 3002,
  PolygonZM = 3003,
  TriangleZM = 3017,
  MultiPointZM = 3004,
  MultiLineStringZM = 3005,
  MultiPolygonZM = 3006,
  GeometryCollectionZM = 3007,
  CircularStringZM = 3008,
  CompoundCurveZM = 3009,
  CurvePolygonZM = 3010,
  MultiCurveZM = 3011,
  MultiSurfaceZM = 3012,
  CurveZM = 3013,
  SurfaceZM = 3014,
  PolyhedralSurfaceZM = 3015,
  TINZM = 3016
}
 The type of IGeometry. More...
 

Detailed Description

An IGeometryCollection is a geometric object that is a collection of some number of IGeometry objects.

All the elements in a IGeometryCollection shall be in the same Spatial Reference System. This is also the ISpatialReferenceSystem for the GeometryCollection.

GeometryCollection places no other constraints on its elements. Subclasses of GeometryCollection may restrict membership based on dimension and may also place other constraints on the degree of spatial overlap between elements.

Constructor & Destructor Documentation

virtual HydroCouple::Spatial::IGeometryCollection::~IGeometryCollection ( )
inlinevirtual

Member Function Documentation

virtual IGeometry* HydroCouple::Spatial::IGeometryCollection::geometry ( int  index) const
pure virtual

The IGeometry object associated with a specified index.

Parameters
indexof the geometry in this IGeometryCollection.
Returns
The IGeometry object associated with this index.
virtual int HydroCouple::Spatial::IGeometryCollection::geometryCount ( ) const
pure virtual

The number of geometries in this IGeometryCollection.

Returns
The number of geometries in this IGeometryCollection.

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