eonc::IRAResource Class Reference

#include <IRAResource.h>

Inheritance diagram for eonc::IRAResource:

Public Member Functions
bool	is_loaded () const noexcept override
void	require_loaded () override
	Throws std::runtime_error if libira is not available.
libira_match_fn	get_match_fn () const override
libira_cshda_pbc_fn	get_cshda_pbc_fn () const override
libira_compute_all_fn	get_compute_all_fn () const override
libira_get_nmax_fn	get_get_nmax_fn () const override
	~IRAResource () override
	IRAResource (const IRAResource &)=delete
IRAResource &	operator= (const IRAResource &)=delete
Public Member Functions inherited from eonc::IIRAResource
virtual	~IIRAResource ()=default
	IIRAResource (const IIRAResource &)=delete
IIRAResource &	operator= (const IIRAResource &)=delete

Static Public Member Functions
static IRAResource &	instance ()
	Thread-safe singleton accessor (Meyer's pattern).

Private Member Functions
	IRAResource ()
template<typename Fn>
Fn	load_sym (const char *name) const
	Try to load a symbol; returns nullptr on failure.

Private Attributes
bool	m_loaded {false}
dynlib::Handle	m_handle {}
libira_match_fn	libira_match_ {nullptr}
libira_cshda_pbc_fn	libira_cshda_pbc_ {nullptr}
libira_compute_all_fn	libira_compute_all_ {nullptr}
libira_get_nmax_fn	libira_get_nmax_ {nullptr}

Friends
class	Runtime

Additional Inherited Members
Public Types inherited from eonc::IIRAResource
using	libira_match_fn
using	libira_cshda_pbc_fn
using	libira_compute_all_fn
using	libira_get_nmax_fn = int (*)()
Public Attributes inherited from eonc::IIRAResource
std::mutex	library_mutex
	Serializes access to the Fortran backend's shared global state.
Protected Member Functions inherited from eonc::IIRAResource
	IIRAResource ()=default

Detailed Description

Definition at line 80 of file IRAResource.h.

Constructor & Destructor Documentation

~IRAResource()

eonc::IRAResource::~IRAResource ( )

override

IRAResource() [1/2]

eonc::IRAResource::IRAResource ( const IRAResource & )

delete

IRAResource() [2/2]

eonc::IRAResource::IRAResource ( )

private

Member Function Documentation

get_compute_all_fn()

libira_compute_all_fn eonc::IRAResource::get_compute_all_fn ( ) const

inlinenodiscardoverridevirtual

Implements eonc::IIRAResource.

Definition at line 96 of file IRAResource.h.

                                                                          {
    return libira_compute_all_;
  }

get_cshda_pbc_fn()

libira_cshda_pbc_fn eonc::IRAResource::get_cshda_pbc_fn ( ) const

inlinenodiscardoverridevirtual

Implements eonc::IIRAResource.

Definition at line 93 of file IRAResource.h.

                                                                      {
    return libira_cshda_pbc_;
  }

get_get_nmax_fn()

libira_get_nmax_fn eonc::IRAResource::get_get_nmax_fn ( ) const

inlinenodiscardoverridevirtual

Implements eonc::IIRAResource.

Definition at line 99 of file IRAResource.h.

                                                                    {
    return libira_get_nmax_;
  }

get_match_fn()

libira_match_fn eonc::IRAResource::get_match_fn ( ) const

inlinenodiscardoverridevirtual

Implements eonc::IIRAResource.

Definition at line 90 of file IRAResource.h.

                                                              {
    return libira_match_;
  }

instance()

IRAResource & eonc::IRAResource::instance ( )

static

Thread-safe singleton accessor (Meyer's pattern).

is_loaded()

bool eonc::IRAResource::is_loaded ( ) const

inlinenodiscardoverridevirtualnoexcept

Implements eonc::IIRAResource.

Definition at line 85 of file IRAResource.h.

{ return m_loaded; }

load_sym()

template<typename Fn>

Fn eonc::IRAResource::load_sym ( const char * name ) const

inlineprivate

Try to load a symbol; returns nullptr on failure.

Definition at line 121 of file IRAResource.h.

                                                             {
    return reinterpret_cast<Fn>(dynlib::sym(m_handle, name));
  }

operator=()

IRAResource & eonc::IRAResource::operator= ( const IRAResource & )

delete

require_loaded()

void eonc::IRAResource::require_loaded ( )

overridevirtual

Throws std::runtime_error if libira is not available.

Implements eonc::IIRAResource.

Friends And Related Symbol Documentation

Runtime

friend class Runtime

friend

Definition at line 109 of file IRAResource.h.

Member Data Documentation

libira_compute_all_

libira_compute_all_fn eonc::IRAResource::libira_compute_all_ {nullptr}

private

Definition at line 117 of file IRAResource.h.

{nullptr};

libira_cshda_pbc_

libira_cshda_pbc_fn eonc::IRAResource::libira_cshda_pbc_ {nullptr}

private

Definition at line 116 of file IRAResource.h.

{nullptr};

libira_get_nmax_

libira_get_nmax_fn eonc::IRAResource::libira_get_nmax_ {nullptr}

private

Definition at line 118 of file IRAResource.h.

{nullptr};

libira_match_

libira_match_fn eonc::IRAResource::libira_match_ {nullptr}

private

Definition at line 115 of file IRAResource.h.

{nullptr};

m_handle

dynlib::Handle eonc::IRAResource::m_handle {}

private

Definition at line 112 of file IRAResource.h.

{};

m_loaded

bool eonc::IRAResource::m_loaded {false}

private

Definition at line 111 of file IRAResource.h.

{false};

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

• /home/runner/work/eOn/eOn/include/eon/libs/IRA/IRAResource.h