HTM SpatialIndex Class Reference

class SpatialException

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

Inheritance:

Public Fields

static char*

defaultstr [] default error string

Public Methods

	SpatialException ( const char *what = 0, int defIndex = 1 ) throw() Default and explicit constructor
	SpatialException ( const char *context, const char *because, int defIndex = 1) throw() Standard constructor
	SpatialException ( const SpatialException& ) throw() Copy constructor.
SpatialException&	operator= ( const SpatialException& ) throw() Assignment operator.
virtual	~SpatialException () throw() Destructor.
virtual const char*	what () const throw() Returns the message as set during construction.
int	slen (const char *) const return string length also for null strings
void	clear () deallocate string

Protected Fields

char*

str_ error string to assemble

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.

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.

SpatialException( const SpatialException& ) throw()

Copy constructor.

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

Assignment operator.

virtual ~SpatialException() throw()

Destructor.

virtual const char* what() const throw()

Returns the message as set during construction.

int slen(const char *) const

return string length also for null strings

void clear()

deallocate string

static char* defaultstr[]

default error string

char* str_

error string to assemble

Direct child classes:

SpatialUnimplemented
SpatialInterfaceError
SpatialFailure
SpatialBoundsError

alphabetic index hierarchy of classes

© Copyright The Johns Hopkins University 1999, All Rights Reserved.
Peter Z. Kunszt,

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