fc::temp_file_base Class Reference

#include <filesystem.hpp>

Inheritance diagram for fc::temp_file_base:

Public Member Functions
	~temp_file_base ()
	operator bool () const
bool	operator! () const
const fc::path &	path () const
void	remove ()
void	release ()

Protected Types
typedef std::optional< fc::path >	path_t

Protected Member Functions
	temp_file_base (const path_t &path)
	temp_file_base (path_t &&path)

Protected Attributes
path_t	_path

Detailed Description

Class which creates a temporary directory inside an existing temporary directory.

Definition at line 193 of file filesystem.hpp.

Member Typedef Documentation

path_t

std::optional<fc::path> fc::temp_file_base::path_t

protected

Definition at line 203 of file filesystem.hpp.

Constructor & Destructor Documentation

~temp_file_base()

fc::temp_file_base::~temp_file_base ( )

inline

Definition at line 196 of file filesystem.hpp.

{ remove(); }

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temp_file_base() [1/2]

fc::temp_file_base::temp_file_base ( const path_t & path )

inlineprotected

Definition at line 204 of file filesystem.hpp.

: _path(path) {}

temp_file_base() [2/2]

fc::temp_file_base::temp_file_base ( path_t && path )

inlineprotected

Definition at line 205 of file filesystem.hpp.

: _path(std::move(path)) {}

Member Function Documentation

operator bool()

fc::temp_file_base::operator bool ( ) const

inline

Definition at line 197 of file filesystem.hpp.

{ return _path.has_value(); }

operator!()

bool fc::temp_file_base::operator! ( ) const

inline

Definition at line 198 of file filesystem.hpp.

{ return !_path.has_value(); }

path()

const fc::path & fc::temp_file_base::path

(

)

const

Definition at line 441 of file filesystem.cpp.

   {
      if (!_path)
      {
         FC_THROW( "Temporary directory has been released." );
      }
      return *_path;
   }

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release()

void fc::temp_file_base::release

(

)

Definition at line 466 of file filesystem.cpp.

   {
      _path = std::optional<fc::path>();
   }

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remove()

void fc::temp_file_base::remove

(

)

Definition at line 450 of file filesystem.cpp.

   {
      if (_path)
      {
         try
         {
            fc::remove_all(*_path);
         }
         catch (...)
         {
            // eat errors on cleanup
         }
         release();
      }
   }

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Member Data Documentation

_path

path_t fc::temp_file_base::_path

protected

Definition at line 206 of file filesystem.hpp.

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

• libraries/fc/include/fc/filesystem.hpp
• libraries/fc/src/filesystem.cpp