alps Namespace Reference

Namespaces
	accumulators
	alea
	Set of accumulators and statistical pre-/post-processing operations.
	fs
	gf
	hdf5
	integer_sequence_detail
	mpi
	numeric
	numerics
	params_ns
	testing

Classes
struct	average_type
struct	average_type< std::valarray< T > >
struct	average_type< std::vector< T, A > >
struct	bad_cast
struct	cast_hook
struct	cast_hook< bool, std::string >
struct	cast_hook< char, std::string >
struct	cast_hook< double, std::string >
struct	cast_hook< float, std::string >
struct	cast_hook< int, std::string >
struct	cast_hook< long double, std::string >
struct	cast_hook< long long, std::string >
struct	cast_hook< long, std::string >
struct	cast_hook< short, std::string >
struct	cast_hook< signed char, std::string >
struct	cast_hook< std::complex< T >, std::string >
struct	cast_hook< std::complex< U >, std::complex< T > >
struct	cast_hook< std::complex< U >, T >
struct	cast_hook< std::string, bool >
struct	cast_hook< std::string, char >
struct	cast_hook< std::string, double >
struct	cast_hook< std::string, float >
struct	cast_hook< std::string, int >
struct	cast_hook< std::string, long >
struct	cast_hook< std::string, long double >
struct	cast_hook< std::string, long long >
struct	cast_hook< std::string, short >
struct	cast_hook< std::string, signed char >
struct	cast_hook< std::string, std::complex< T > >
struct	cast_hook< std::string, unsigned char >
struct	cast_hook< std::string, unsigned int >
struct	cast_hook< std::string, unsigned long >
struct	cast_hook< std::string, unsigned long long >
struct	cast_hook< std::string, unsigned short >
struct	cast_hook< U, std::complex< T > >
struct	cast_hook< unsigned char, std::string >
struct	cast_hook< unsigned int, std::string >
struct	cast_hook< unsigned long long, std::string >
struct	cast_hook< unsigned long, std::string >
struct	cast_hook< unsigned short, std::string >
struct	change_value_type
struct	change_value_type< std::valarray< T >, V >
struct	change_value_type< std::vector< T, A >, V >
struct	change_value_type_replace_valarray
struct	change_value_type_replace_valarray< std::valarray< T >, V >
struct	covariance_type
struct	element_type
struct	element_type_recursive
struct	FullBinningAccumulator
class	gtest_par_xml_output
	Functor class to tweak (argc,argv). More...
struct	has_value_type
struct	integer_sequence
struct	is_complex
struct	is_complex< std::complex< T > >
struct	is_scalar
	Metafunction-predicate: returns true_type if type T is scalar. More...
struct	is_sequence
struct	is_sequence< std::complex< T > >
struct	is_sequence< std::string >
struct	is_sequence< std::valarray< T > >
struct	LogBinningAccumulator
class	mcbase
struct	MeanAccumulator
struct	NoBinningAccumulator
struct	parameters_type
struct	random01
struct	result_names_type
struct	results_type
class	signal
class	simple_time_callback
	Functor-predicate: is it time to stop? More...
struct	slice_index
struct	slice_it
class	stop_callback
	Functor-predicate: is it time to stop? More...

Typedefs
template<typename T , T N>
using	make_integer_sequence = integer_sequence_detail::builder< T, N >
template<std::size_t... I>
using	index_sequence = integer_sequence< std::size_t, I... >
template<size_t N>
using	make_index_sequence = make_integer_sequence< size_t, N >
typedef accumulators::impl::wrapper_set< accumulators::wrapped::virtual_accumulator_wrapper >	accumulator_set
typedef accumulators::impl::wrapper_set< accumulators::wrapped::virtual_result_wrapper< accumulators::wrapped::virtual_accumulator_wrapper > >	result_set
typedef params_ns::params	params
typedef detail::generic_check_schedule< detail::posix_wall_clock >	check_schedule

Enumerations
enum	error_convergence { CONVERGED, MAYBE_CONVERGED, NOT_CONVERGED }

Functions
template<class T >
std::enable_if< is_sequence< T >::value, std::pair< typename slice_index< T >::type, typename slice_index< T >::type >>::type	slices (T const &x)
template<class T >
std::enable_if<!is_sequence< T >::value, std::pair< typename slice_index< T >::type, typename slice_index< T >::type >>::type	slices (T const &)
template<class ValueType >
std::enable_if< is_sequence< ValueType >::value, std::string >::type	slice_name (ValueType const &, unsigned i)
template<class ValueType >
std::enable_if<!is_sequence< ValueType >::value, std::string >::type	slice_name (ValueType const &, unsigned)
template<class ValueType >
std::enable_if< is_sequence< ValueType >::value, typename element_type< ValueType >::type >::type	slice_value (ValueType const &x, unsigned i)
template<class ValueType >
std::enable_if<!is_sequence< ValueType >::value, ValueType const & >::type	slice_value (ValueType const &x, unsigned)
template<class ValueType >
std::enable_if< is_sequence< ValueType >::value, typename element_type< ValueType >::type & >::type	slice_value (ValueType &x, unsigned i)
template<class ValueType >
std::enable_if<!is_sequence< ValueType >::value, ValueType & >::type	slice_value (ValueType &x, unsigned)
template<size_t Cut, typename... T, size_t... I>
auto	tuple_tail_ (const std::tuple< T... > &t, index_sequence< I... > s) -> DECLTYPE(std::make_tuple(std::get< Cut+I >(t)...))
template<size_t Trim, size_t Count, typename T >
auto	tuple_tail (T &t) -> DECLTYPE(tuple_tail_< Trim >(t, make_index_sequence< Count-Trim >()))
template<size_t Trim, typename... T>
auto	tuple_tail (const std::tuple< T... > &t) -> DECLTYPE(tuple_tail_< Trim >(t, make_index_sequence< std::tuple_size< std::tuple< T... > >::value-Trim >()))
	iterate over the index sequence to extract a tail of Trim size More...
template<typename U , typename T >
U	cast (T const &)
template<typename U , typename T >
void	cast (U const *src, U const *end, T *dest)
template<class T >
T	make_copy (T const &x)
template<typename T >
detail::short_print_proxy< T const >	short_print (T const &v, std::size_t p=6)
template<class T >
std::enable_if<!is_sequence< T >::value, std::size_t >::type	size (T const &)
template<class T >
std::enable_if< is_sequence< T >::value, std::size_t >::type	size (T const &a)
std::string	stacktrace ()
std::string	temporary_filename (const std::string &prefix)
	Generate a reasonably unique file name with a given prefix. More...
template<typename T >
std::enable_if<!(std::is_same< typename alps::detail::remove_cvr< typename std::remove_all_extents< T >::type >::type, char >::value &&std::is_array< T >::value), hdf5::detail::make_pvp_proxy< T & > >::type	make_pvp (std::string const &path, T &value)
template<typename T >
std::enable_if<!(std::is_same< typename alps::detail::remove_cvr< typename std::remove_all_extents< T >::type >::type, char >::value &&std::is_array< T >::value), hdf5::detail::make_pvp_proxy< T const & > >::type	make_pvp (std::string const &path, T const &value)
template<typename T >
std::enable_if< std::is_same< typename alps::detail::remove_cvr< typename std::remove_all_extents< T >::type >::type, char >::value &&std::is_array< T >::value, hdf5::detail::make_pvp_proxy< std::string const > >::type	make_pvp (std::string const &path, T const &value)
template<typename T >
hdf5::detail::make_pvp_proxy< std::pair< T *, std::vector< std::size_t > > >	make_pvp (std::string const &path, T *value, std::size_t size)
template<typename T >
hdf5::detail::make_pvp_proxy< std::pair< T *, std::vector< std::size_t > > >	make_pvp (std::string const &path, T *value, std::vector< std::size_t > const &size)
template<typename T >
hdf5::detail::make_pvp_proxy< std::pair< T *, std::vector< std::size_t > > >	make_pvp (std::string const &path, boost::shared_array< T > &value, std::size_t size)
template<typename T >
hdf5::detail::make_pvp_proxy< std::pair< T *, std::vector< std::size_t > > >	make_pvp (std::string const &path, boost::shared_array< T > &value, std::vector< std::size_t > const &size)
template<typename T >
hdf5::detail::make_pvp_proxy< std::pair< T const *, std::vector< std::size_t > > >	make_pvp (std::string const &path, boost::shared_array< T > const &value, std::size_t size)
template<typename T >
hdf5::detail::make_pvp_proxy< std::pair< T const *, std::vector< std::size_t > > >	make_pvp (std::string const &path, boost::shared_array< T > const &value, std::vector< std::size_t > const &size)
template<typename T >
std::string	convergence_to_text (T)
std::string	convergence_to_text (int c)
template<typename S >
result_names_type< S >::type	result_names (S const &s)
template<typename S >
result_names_type< S >::type	unsaved_result_names (S const &s)
template<typename S >
results_type< S >::type	collect_results (S const &s)
template<typename S >
results_type< S >::type	collect_results (S const &s, typename result_names_type< S >::type const &names)
template<typename S >
results_type< S >::type	collect_results (S const &s, std::string const &name)
template<typename S >
double	fraction_completed (S const &s)
void	save_results (alps::accumulators::accumulator_set const &observables, params const &params, std::string const &filename, std::string const &path)
void	save_results (alps::accumulators::result_set const &results, params const &params, std::string const &filename, std::string const &path)
template<typename C , typename P >
void	broadcast (C const &c, P &p, int r=0)

Detailed Description

Set of auxiliary processing functions useful for implementations

Typedef Documentation

typedef accumulators::impl::wrapper_set<accumulators::wrapped::virtual_accumulator_wrapper> alps::accumulator_set

Definition at line 196 of file accumulators_.hpp.

typedef detail::generic_check_schedule<detail::posix_wall_clock> alps::check_schedule

Definition at line 131 of file check_schedule.hpp.

template<std::size_t... I>

using alps::index_sequence = typedef integer_sequence<std::size_t, I...>

Definition at line 59 of file index_sequence.hpp.

template<size_t N>

using alps::make_index_sequence = typedef make_integer_sequence<size_t, N>

Definition at line 62 of file index_sequence.hpp.

template<typename T , T N>

using alps::make_integer_sequence = typedef integer_sequence_detail::builder<T, N>

Definition at line 56 of file index_sequence.hpp.

typedef params_ns::params alps::params

Definition at line 358 of file params.hpp.

typedef accumulators::impl::wrapper_set<accumulators::wrapped::virtual_result_wrapper<accumulators::wrapped::virtual_accumulator_wrapper> > alps::result_set

Definition at line 197 of file accumulators_.hpp.

Enumeration Type Documentation

enum alps::error_convergence

Enumerator
CONVERGED
MAYBE_CONVERGED
NOT_CONVERGED

Definition at line 16 of file convergence.hpp.

Function Documentation

template<typename C , typename P >

void alps::broadcast	(	C const &	c,
		P &	p,
		int	r = 0
	)

Definition at line 56 of file api.hpp.

template<typename U , typename T >

U alps::cast ( T const &  arg )

inline

Definition at line 151 of file cast.hpp.

template<typename U , typename T >

void alps::cast ( U const *  src, U const *  end, T *  dest  )

inline

Definition at line 155 of file cast.hpp.

template<typename S >

results_type<S>::type alps::collect_results

(

S const &

s

)

Definition at line 37 of file api.hpp.

template<typename S >

results_type<S>::type alps::collect_results	(	S const &	s,
		typename result_names_type< S >::type const &	names
	)

Definition at line 41 of file api.hpp.

template<typename S >

results_type<S>::type alps::collect_results	(	S const &	s,
		std::string const &	name
	)

Definition at line 45 of file api.hpp.

template<typename T >

std::string alps::convergence_to_text ( T  )

inline

Definition at line 18 of file convergence.hpp.

std::string alps::convergence_to_text ( int  c )

inline

Definition at line 23 of file convergence.hpp.

template<typename S >

double alps::fraction_completed

(

S const &

s

)

Definition at line 49 of file api.hpp.

template<class T >

T alps::make_copy

(

T const &

x

)

Definition at line 15 of file make_copy.hpp.

template<typename T >

hdf5::detail::make_pvp_proxy<std::pair<T *, std::vector<std::size_t> > > alps::make_pvp	(	std::string const &	path,
		T *	value,
		std::size_t	size
	)

Definition at line 14 of file pointer.hpp.

template<typename T >

hdf5::detail::make_pvp_proxy<std::pair<T *, std::vector<std::size_t> > > alps::make_pvp	(	std::string const &	path,
		T *	value,
		std::vector< std::size_t > const &	size
	)

Definition at line 28 of file pointer.hpp.

template<typename T >

hdf5::detail::make_pvp_proxy<std::pair< T * , std::vector<std::size_t> > > alps::make_pvp	(	std::string const &	path,
		boost::shared_array< T > &	value,
		std::size_t	size
	)

Definition at line 35 of file shared_array.hpp.

template<typename T >

hdf5::detail::make_pvp_proxy<std::pair< T * , std::vector<std::size_t> > > alps::make_pvp	(	std::string const &	path,
		boost::shared_array< T > &	value,
		std::vector< std::size_t > const &	size
	)

Definition at line 35 of file shared_array.hpp.

template<typename T >

hdf5::detail::make_pvp_proxy<std::pair< T const * , std::vector<std::size_t> > > alps::make_pvp	(	std::string const &	path,
		boost::shared_array< T > const &	value,
		std::size_t	size
	)

Definition at line 36 of file shared_array.hpp.

template<typename T >

hdf5::detail::make_pvp_proxy<std::pair< T const * , std::vector<std::size_t> > > alps::make_pvp	(	std::string const &	path,
		boost::shared_array< T > const &	value,
		std::vector< std::size_t > const &	size
	)

Definition at line 36 of file shared_array.hpp.

template<typename T >

std::enable_if<!( std::is_same<typename alps::detail::remove_cvr<typename std::remove_all_extents<T>::type>::type, char>::value && std::is_array<T>::value) , hdf5::detail::make_pvp_proxy<T &> >::type alps::make_pvp	(	std::string const &	path,
		T &	value
	)

Definition at line 411 of file archive.hpp.

template<typename T >

std::enable_if<!( std::is_same<typename alps::detail::remove_cvr<typename std::remove_all_extents<T>::type>::type, char>::value && std::is_array<T>::value) , hdf5::detail::make_pvp_proxy<T const &> >::type alps::make_pvp	(	std::string const &	path,
		T const &	value
	)

Definition at line 417 of file archive.hpp.

template<typename T >

std::enable_if< std::is_same<typename alps::detail::remove_cvr<typename std::remove_all_extents<T>::type>::type, char>::value && std::is_array<T>::value , hdf5::detail::make_pvp_proxy<std::string const> >::type alps::make_pvp	(	std::string const &	path,
		T const &	value
	)

Definition at line 423 of file archive.hpp.

template<typename S >

result_names_type<S>::type alps::result_names

(

S const &

s

)

Definition at line 29 of file api.hpp.

void alps::save_results	(	alps::accumulators::accumulator_set const &	observables,
		params const &	params,
		std::string const &	filename,
		std::string const &	path
	)

Definition at line 26 of file api.cpp.

void alps::save_results	(	alps::accumulators::result_set const &	results,
		params const &	params,
		std::string const &	filename,
		std::string const &	path
	)

Definition at line 22 of file api.cpp.

template<typename T >

detail::short_print_proxy<T const> alps::short_print	(	T const &	v,
		std::size_t	p = 6
	)

Definition at line 29 of file short_print.hpp.

template<class T >

std::enable_if<!is_sequence<T>::value,std::size_t>::type alps::size ( T const &  )

inline

Definition at line 20 of file size.hpp.

template<class T >

std::enable_if<is_sequence<T>::value,std::size_t>::type alps::size ( T const &  a )

inline

Definition at line 27 of file size.hpp.

template<class ValueType >

std::enable_if<is_sequence<ValueType>::value, std::string>::type alps::slice_name	(	ValueType const &	,
		unsigned	i
	)

Definition at line 45 of file slice.hpp.

template<class ValueType >

std::enable_if<!is_sequence<ValueType>::value, std::string>::type alps::slice_name	(	ValueType const &	,
		unsigned
	)

Definition at line 52 of file slice.hpp.

template<class ValueType >

std::enable_if<is_sequence<ValueType>::value, typename element_type<ValueType>::type>::type alps::slice_value	(	ValueType const &	x,
		unsigned	i
	)

Definition at line 60 of file slice.hpp.

template<class ValueType >

std::enable_if<!is_sequence<ValueType>::value, ValueType const&>::type alps::slice_value	(	ValueType const &	x,
		unsigned
	)

Definition at line 68 of file slice.hpp.

template<class ValueType >

std::enable_if<is_sequence<ValueType>::value, typename element_type<ValueType>::type&>::type alps::slice_value	(	ValueType &	x,
		unsigned	i
	)

Definition at line 76 of file slice.hpp.

template<class ValueType >

std::enable_if<!is_sequence<ValueType>::value, ValueType&>::type alps::slice_value	(	ValueType &	x,
		unsigned
	)

Definition at line 84 of file slice.hpp.

template<class T >

std::enable_if<is_sequence<T>::value, std::pair<typename slice_index<T>::type,typename slice_index<T>::type >>::type alps::slices

(

T const &

x

)

Definition at line 29 of file slice.hpp.

template<class T >

std::enable_if<!is_sequence<T>::value, std::pair<typename slice_index<T>::type,typename slice_index<T>::type >>::type alps::slices

(

T const &

)

Definition at line 38 of file slice.hpp.

std::string alps::stacktrace

(

)

Definition at line 25 of file stacktrace.cpp.

std::string alps::temporary_filename

(

const std::string &

prefix

)

Generate a reasonably unique file name with a given prefix.

Note

If the prefix does not contain '/' the file is created in an unspecified temporary directory

There is no guarantee that the name rename unique by the time it is used.

The file is actually created (then removed), avoid generating many temporary file names in a loop.

Definition at line 11 of file temporary_filename.cpp.

template<size_t Trim, size_t Count, typename T >

auto alps::tuple_tail

(

T &

t

)

-> DECLTYPE(tuple_tail_< Trim >(t, make_index_sequence< Count-Trim >()))

iterate over the index sequence to extract a tail of Trim size. Intel 15 is too stupid to understand size of parameter pack based on the provided tuple. So we need to provide

template<size_t Trim, typename... T>

auto alps::tuple_tail

(

const std::tuple< T... > &

t

)

-> DECLTYPE(tuple_tail_< Trim >(t, make_index_sequence< std::tuple_size< std::tuple< T... > >::value-Trim >()))

iterate over the index sequence to extract a tail of Trim size

template<size_t Cut, typename... T, size_t... I>

auto alps::tuple_tail_	(	const std::tuple< T... > &	t,
		index_sequence< I... >	s
	)		-> DECLTYPE(std::make_tuple(std::get< Cut+I >(t)...))

template<typename S >

result_names_type<S>::type alps::unsaved_result_names

(

S const &

s

)

Definition at line 33 of file api.hpp.