badgerdb::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 badgerdb::FileExistsException:

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

badgerdb::FileExistsException::FileExistsException ( const std::string &  name )

explicit

Constructs a file exists exception for the given file.

Parameters

name	Name of file that already exists.

Definition at line 15 of file file_exists_exception.cpp.

    : BadgerDbException(""), filename_(name) {
  std::stringstream ss;
  ss << "File already exists: " << filename_;
  message_.assign(ss.str());
}

Member Function Documentation

virtual const std::string& badgerdb::FileExistsException::filename ( ) const

inlinevirtual

Returns the name of the file that caused this exception.

Definition at line 32 of file file_exists_exception.h.

{ return filename_; }

virtual const std::string& badgerdb::BadgerDbException::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 badgerdb_exception.h.

{ return message_; }

virtual const char* badgerdb::BadgerDbException::what ( ) const throw ( )

inlinevirtualinherited

Returns a description of the exception.

Returns

Description of the exception.

Definition at line 45 of file badgerdb_exception.h.

{ return message_.c_str(); }

Member Data Documentation

const std::string& badgerdb::FileExistsException::filename_

protected

Name of file that caused this exception.

Definition at line 38 of file file_exists_exception.h.

std::string badgerdb::BadgerDbException::message_

protectedinherited

Message describing the problem that caused this exception.

Definition at line 64 of file badgerdb_exception.h.

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

• /afs/cs.wisc.edu/u/h/a/haiyun/private/cs564-spr17/projects/p2/BufMgr/src/exceptions/file_exists_exception.h
• /afs/cs.wisc.edu/u/h/a/haiyun/private/cs564-spr17/projects/p2/BufMgr/src/exceptions/file_exists_exception.cpp