wisc_db
Public Member Functions | Protected Attributes | List of all members
wiscdb::FileExistsException Class Reference

An exception that is thrown when a file creation is requested for a filename that already exists. More...

#include <file_exists_exception.h>

Inheritance diagram for wiscdb::FileExistsException:
wiscdb::WiscDbException

Public Member Functions

 FileExistsException (const std::string &name)
 
virtual const std::string & filename () const
 
virtual const std::string & message () const
 
virtual const char * what () const throw ()
 

Protected Attributes

const std::string & filename_
 
std::string message_
 

Detailed Description

An exception that is thrown when a file creation is requested for a filename that already exists.

Definition at line 20 of file file_exists_exception.h.

Constructor & Destructor Documentation

wiscdb::FileExistsException::FileExistsException ( const std::string &  name)
explicit

Constructs a file exists exception for the given file.

Parameters
nameName of file that already exists.

Definition at line 15 of file file_exists_exception.cpp.

16  : WiscDbException(""), filename_(name) {
17  std::stringstream ss;
18  ss << "File already exists: " << filename_;
19  message_.assign(ss.str());
20 }
WiscDbException(const std::string &msg)

Member Function Documentation

virtual const std::string& wiscdb::FileExistsException::filename ( ) const
inlinevirtual

Returns the name of the file that caused this exception.

Definition at line 32 of file file_exists_exception.h.

32 { return filename_; }
virtual const std::string& wiscdb::WiscDbException::message ( ) const
inlinevirtualinherited

Returns a message describing the problem that caused this exception.

Returns
Message describing the problem that caused this exception.

Definition at line 38 of file wiscdb_exception.h.

38 { return message_; }
virtual const char* wiscdb::WiscDbException::what ( ) const
throw (
)
inlinevirtualinherited

Returns a description of the exception.

Returns
Description of the exception.

Definition at line 45 of file wiscdb_exception.h.

45 { return message_.c_str(); }

Member Data Documentation

const std::string& wiscdb::FileExistsException::filename_
protected

Name of file that caused this exception.

Definition at line 38 of file file_exists_exception.h.

std::string wiscdb::WiscDbException::message_
protectedinherited

Message describing the problem that caused this exception.

Definition at line 64 of file wiscdb_exception.h.


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