SpatialException Class Reference

#include <SpatialException.h>

Inheritance diagram for SpatialException:

Public Member Functions
	SpatialException (const char *what=0, int defIndex=1) throw ()
	SpatialException (const char *context, const char *because, int defIndex=1) throw ()
	SpatialException (const SpatialException &) throw ()
virtual	~SpatialException () throw ()
void	clear ()
SpatialException &	operator= (const SpatialException &) throw ()
int	slen (const char *) const
virtual const char *	what () const throw ()

Static Public Attributes
static const char *	defaultstr []

Protected Attributes
char *	str_

Detailed Description

HTM SpatialIndex Exception base class This is the base class for all Science Archive exceptions.

It may be used as a generic exception, but programmers are encouraged to use the more specific derived classes. Note that all Spatial exceptions are also Standard Library exceptions by inheritance.

Definition at line 28 of file SpatialException.h.

Constructor & Destructor Documentation

SpatialException::SpatialException	(	const char *	what = 0,
		int	defIndex = 1
	)
throw	(
	)

Default and explicit constructor.

The default constructor supplies a generic message indicating the exception type. The explicit constructor sets the message to a copy of the provided string. This behavior is shared by all derived classes.

Definition at line 46 of file SpatialException.cpp.

SpatialException::SpatialException	(	const char *	context,
		const char *	because,
		int	defIndex = 1
	)
throw	(
	)

Standard constructor.

The message is assembled from copies of the two component strings. The first indicates where in the program the exception was thrown, and the second indicates why. The null pointer is used to select standard components according to the type of the exception. This behavior is shared by all derived classes.

Definition at line 62 of file SpatialException.cpp.

SpatialException::SpatialException	(	const SpatialException &	oldX	)
throw	(
	)

Copy constructor.

Definition at line 77 of file SpatialException.cpp.

SpatialException::~SpatialException ( ) throw ( )

virtual

Destructor.

Definition at line 42 of file SpatialException.cpp.

Member Function Documentation

void SpatialException::clear

(

)

deallocate string

Definition at line 122 of file SpatialException.cpp.

SpatialException & SpatialException::operator=	(	const SpatialException &	oldX	)
throw	(
	)

Assignment operator.

Definition at line 90 of file SpatialException.cpp.

int SpatialException::slen

(

const char *

str

)

const

return string length also for null strings

Definition at line 116 of file SpatialException.cpp.

const char * SpatialException::what ( ) const throw ( )

virtual

Returns the message as set during construction.

Definition at line 106 of file SpatialException.cpp.

Member Data Documentation

const char * SpatialException::defaultstr

static

Initial value:

= {
  "SDSS Science Archive",
  "generic exception",              
  "unimplemented functionality",    
  "failed operation",               
  "array bounds violation",         
  "interface violation"
}

default error string

Definition at line 69 of file SpatialException.h.

char* SpatialException::str_

protected

error string to assemble

Definition at line 73 of file SpatialException.h.

---

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

• SpatialException.h
• SpatialException.cpp