Moose::UnitUtils::TempFile Class Reference

Create a temporary file and delete it upon destruction. More...

#include <MooseUnitUtils.h>

Public Member Functions
	TempFile ()
	~TempFile ()
const std::filesystem::path &	path () const

Static Private Member Functions
static std::filesystem::path	generatePath ()

Private Attributes
const std::filesystem::path	_path

Detailed Description

Create a temporary file and delete it upon destruction.

Definition at line 118 of file MooseUnitUtils.h.

Constructor & Destructor Documentation

TempFile()

Moose::UnitUtils::TempFile::TempFile

(

)

Definition at line 16 of file MooseUnitUtils.C.

: _path(generatePath()) {}

~TempFile()

Moose::UnitUtils::TempFile::~TempFile

(

)

Definition at line 18 of file MooseUnitUtils.C.

{
  std::error_code ec;
  std::filesystem::remove(path(), ec);
}

Member Function Documentation

generatePath()

std::filesystem::path Moose::UnitUtils::TempFile::generatePath ( )

staticprivate

Definition at line 25 of file MooseUnitUtils.C.

{
  static const std::string chars = "abcdefghijklmnopqrstuvwxyz0123456789";
  static thread_local std::mt19937 generator{std::random_device{}()};
  std::uniform_int_distribution<std::size_t> distribution(0, chars.size() - 1);
  std::string result;
  const std::size_t len = 10;
  result.reserve(len);
  for (std::size_t i = 0; i < len; ++i)
    result += chars[distribution(generator)];
  return std::filesystem::temp_directory_path() / std::filesystem::path("mooseunit." + result);
}

path()

const std::filesystem::path& Moose::UnitUtils::TempFile::path ( ) const

inline

Returns

The path to the temporary file.

Definition at line 127 of file MooseUnitUtils.h.

Referenced by ~TempFile().

{ return _path; }

Member Data Documentation

_path

const std::filesystem::path Moose::UnitUtils::TempFile::_path

private

Definition at line 132 of file MooseUnitUtils.h.

Referenced by path().

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

• include/utils/MooseUnitUtils.h
• src/utils/MooseUnitUtils.C