code::ShapeType Class Reference

Inheritance diagram for code::ShapeType:

List of all members.

---

Detailed Description

An abstract ShapeType corresponding to ESRI's shapefiles.

NOTE: ESRI's data are stored in Intel format. So, these createObject and getNetworkFormat functions should be invoked on an Intel-byte ordered stream.

Author:

Lakshman

Version:

Id

code_ShapeType.h,v 1.12 2009/06/02 20:17:37 lakshman Exp

Public Types
	ESRI_Null = 0
	ESRI_Point = 1
	ESRI_PolyLine = 3
	ESRI_Polygon = 5
	ESRI_MultiPoint = 8
	ESRI_PointZ = 11
	ESRI_PolyLineZ = 13
	ESRI_PolygonZ = 15
	ESRI_MultipointZ = 18
	ESRI_PointM = 21
	ESRI_PolyLineM = 23
	ESRI_PolygonM = 25
	ESRI_MultipointM = 28
	ESRI_MultiPatch = 31
enum	ESRI_Shape {   ESRI_Null = 0, ESRI_Point = 1, ESRI_PolyLine = 3, ESRI_Polygon = 5,   ESRI_MultiPoint = 8, ESRI_PointZ = 11, ESRI_PolyLineZ = 13, ESRI_PolygonZ = 15,   ESRI_MultipointZ = 18, ESRI_PointM = 21, ESRI_PolyLineM = 23, ESRI_PolygonM = 25,   ESRI_MultipointM = 28, ESRI_MultiPatch = 31 }
Public Member Functions
virtual	~ShapeType ()
virtual void	createObject (InputStream &is)=0 throw (std::string)
	Fill the object with the InputStream.
virtual void	createNetworkFormat (OutputStream &os) const =0
	Write a network representation into the stream.
Static Public Member Functions
static SmartPtr< ShapeType >	createShape (int type)
Public Attributes
ESRI_Shape	type
	ESRI's types .
Protected Member Functions
	ShapeType (ESRI_Shape esri_shape)

---

Member Enumeration Documentation

enum code::ShapeType::ESRI_Shape

Enumerator:

ESRI_Null
ESRI_Point
ESRI_PolyLine
ESRI_Polygon
ESRI_MultiPoint
ESRI_PointZ
ESRI_PolyLineZ
ESRI_PolygonZ
ESRI_MultipointZ
ESRI_PointM
ESRI_PolyLineM
ESRI_PolygonM
ESRI_MultipointM
ESRI_MultiPatch

---

Constructor & Destructor Documentation

virtual code::ShapeType::~ShapeType

(

)

[inline, virtual]

code::ShapeType::ShapeType

(

ESRI_Shape

esri_shape

)

[inline, protected]

---

Member Function Documentation

virtual void code::ShapeType::createNetworkFormat

(

OutputStream &

os

)

const [pure virtual]

Write a network representation into the stream.

The shape type is also written in and should not be written before hand. NOTE: ESRI's data are stored in Intel format. So, these createObject and getNetworkFormat functions should be invoked on an Intel-byte ordered stream.

Implemented in code::NullShapeType, code::PointShapeType, code::MultiPointShapeType, code::PolyLineShapeType, and code::PolygonShapeType.

virtual void code::ShapeType::createObject

(

InputStream &

is

)

throw (std::string) [pure virtual]

Fill the object with the InputStream.

the first integer should be used to obtain the right ShapeType to invoke this function on. NOTE: ESRI's data are stored in Intel format. So, these createObject and getNetworkFormat functions should be invoked on an Intel-byte ordered stream.

Implemented in code::NullShapeType, code::PointShapeType, code::MultiPointShapeType, code::PolyLineShapeType, and code::PolygonShapeType.

static SmartPtr<ShapeType> code::ShapeType::createShape

(

int

type

)

[static]

---

Member Data Documentation

ESRI_Shape code::ShapeType::type

ESRI's types .

.. 0 is Null, 1 is Point, etc.

---