FEAT namespace. More...

Namespaces
namespace	Adjacency
	Adjacency namespace.

namespace	Analytic
	Analytic namespace.

namespace	Assembly
	Assembly namespace.

namespace	Control
	Control namespace.

namespace	Cubature
	Cubature namespace.

namespace	Dist
	Distributed Communication namespace.

namespace	Geometry
	Geometry namespace.

namespace	Global
	Global linear algebra namespace.

namespace	LAFEM
	LAFEM namespace.

namespace	Math
	FEAT Math namespace.

namespace	Meshopt
	Namespace for everything mesh optimizer related.

namespace	MetaMath
	Template Meta-Program Math namespace.

namespace	Pack
	Data Array Pack namespace.

namespace	Shape
	Shape namespace.

namespace	Solver
	Solver namespace.

namespace	Space
	Finite Element Space namespace.

namespace	TestSystem
	TestSystem namespace.

namespace	Tiny
	Tiny namespace.

namespace	Trafo
	Transformation namespace.

namespace	Type
	Type namespace.

namespace	VoxelAssembly
	Namespace for different voxel based assembly methods.

namespace	VoxelAssemblyPolicies
	Provides different policies for the voxel assembly kernels.

namespace	Windows
	Windows OS utility namespace.

namespace	Xml
	Xml namespace.

Classes
class	Backend
	Backend support class. More...

class	BinaryStream
	Binary Stream class. More...

class	DistFileIO
	Distributed File Input/Output class. More...

class	Exception
	Base exception class. More...

class	FileError
	Base class for file related errors. More...

class	FileNotCreated
	File-Not-Created exception. More...

class	FileNotFound
	File-Not-Found exception. More...

class	Hash

class	InternalError
	exception that is thrown if something that is never supposed to happen happens More...

class	KahanAccumulator
	Kahan Summation accumulator class template. More...

class	MemoryPool
	Memory management. More...

class	MemoryUsage
	Memory usage info object. More...

class	mutable_priority_queue

class	ParseError
	Class for parser related errors. More...

class	PropertyMap
	A class organizing a tree of key-value pairs. More...

class	Random
	Pseudo-Random Number Generator. More...

class	Runtime
	FEAT Runtime management class. More...

class	SimpleArgParser
	Simple argument parser implementation. More...

class	Statistics
	Statistics collection class. More...

class	StopWatch
	Stop-Watch class. More...

class	String
	String class implementation. More...

class	StringMapped
	String-Mapped class template. More...

class	SyntaxError
	Syntax Error exception class. More...

class	ThreadFence
	Thread fence synchronization utility class. More...

class	TimeStamp
	Time stamp class. More...

Typedefs
typedef __half	Half
	Half data type. More...

typedef std::uint64_t	Index
	Index data type. More...

typedef double	Real
	Real data type. More...

Enumerations
enum class	PreferredBackend { generic = 0 , mkl , cuda }
	The backend that shall be used in all compute heavy calculations. More...

enum class	SpaceTags { none = 0 , value = 0x0001 , grad = 0x0002 , hess = 0x0004 , ref_value = 0x0008 , ref_grad = 0x0010 , ref_hess = 0x0020 }
	Space configuration tags enum. More...

enum class	TimeFormat { h_m_s_m , h_m_s , m_s_m , m_s , s_m }

enum class	TrafoTags { none = 0 , dom_point = 0x0001 , img_point = 0x0002 , jac_mat = 0x0004 , jac_inv = 0x0008 , jac_det = 0x0010 , hess_ten = 0x0020 , hess_inv = 0x0040 , normal = 0x0080 }
	Trafo configuration tags enum. More...

Functions
PropertyMap *	_add_sections (PropertyMap *out, const std::deque< String > &deq)

void	_treeify (PropertyMap out, const PropertyMap in)

CUDA_HOST_DEVICE void	abortion (const char const func, const char const file, const int line, const char *const msg)
	Abortion function. More...

CUDA_HOST void	abortion (const char const func, const char const file, const int line, const std::string &msg)

CUDA_HOST_DEVICE void	assertion (bool expr, const char const expr_str, const char const func, const char const file, const int line, const char const msg=nullptr)
	Assertion function. More...

CUDA_HOST void	assertion (bool expr, const char const expr_str, const char const func, const char *const file, const int line, const std::string &msg)

template<typename T_ >
void	feat_omp_ex_scan (std::size_t n, const T_ x[], T_ y[])
	Computes an OpenMP-parallel exclusive scan a.k.a. a prefix sum of an array, i.e. More...

template<typename T_ >
void	feat_omp_in_scan (std::size_t n, const T_ x[], T_ y[])
	Computes an OpenMP-parallel inclusive scan a.k.a. a prefix sum of an array, i.e. More...

static constexpr SpaceTags	operator& (SpaceTags a, SpaceTags b)
	Binary AND operator for SpaceTags values. More...

static constexpr TrafoTags	operator& (TrafoTags a, TrafoTags b)
	Binary AND operator for TrafoTags values. More...

static constexpr bool	operator* (SpaceTags a)
	bool conversion operator More...

static constexpr bool	operator* (TrafoTags a)
	bool conversion operator More...

std::ostream &	operator<< (std::ostream &left, PreferredBackend value)

static constexpr SpaceTags	operator\| (SpaceTags a, SpaceTags b)
	Binary OR operator for SpaceTags values. More...

static constexpr TrafoTags	operator\| (TrafoTags a, TrafoTags b)
	Binary OR operator for TrafoTags values. More...

template<typename ValueType_ >
StringMapped< ValueType_ >	string_mapped (ValueType_ &value, const std::map< String, ValueType_ > &value_map)
	Creates a StringMapped object. More...

template<typename ValueType_ >
bool	string_mapped_lookup (ValueType_ &value, const std::map< String, ValueType_ > &value_map, const String &str)
	Looks up a StringMapped value. More...

template<typename T_ >
String	stringify (const T_ &item)
	Converts an item into a String. More...

String	stringify_bytes (std::uint64_t bytes, int precision=3, int width=7)
	Prints a byte size to a string using the common units Bytes, KiB, MiB, Gib, TiB or PiB. More...

template<typename DataType_ >
String	stringify_fp_fix (DataType_ value, int precision=0, int width=0, bool sign=false)
	Prints a floating point value to a string in fixed-point notation. More...

template<typename DataType_ >
String	stringify_fp_sci (DataType_ value, int precision=0, int width=0, bool sign=false)
	Prints a floating point value to a string in scientific notation. More...

template<typename Container_ >
String	stringify_join (const Container_ &container, const String &delimiter="")
	Joins a sequence of strings. More...

template<typename Iterator_ >
String	stringify_join (Iterator_ first, Iterator_ last, const String &delimiter="")
	Joins a sequence of strings. More...

Variables
static const std::uint32_t	hash_crc32_table []

static constexpr int	version_major = 3
	FEAT major version number. More...

static constexpr int	version_minor = 2025
	FEAT minor version number. More...

static constexpr int	version_patch = 10
	FEAT patch version number. More...

Detailed Description

FEAT namespace.

Typedef Documentation

◆ Half

typedef __half FEAT::Half

Half data type.

Half data type derived from nvidias cuda __half data type.

Todo:: add overloads/specializations in math.hpp for this type

Author: Dirk Ribbrock

Definition at line 25 of file half.hpp.

◆ Index

typedef std::uint64_t FEAT::Index

Index data type.

Definition at line 122 of file base_header.hpp.

◆ Real

typedef double FEAT::Real

Real data type.

Definition at line 128 of file base_header.hpp.

Enumeration Type Documentation

◆ PreferredBackend

enum class FEAT::PreferredBackend

strong

The backend that shall be used in all compute heavy calculations.

Enumerator
generic	generic c++ code
mkl	intel mkl blas library
cuda	nvidia cuda gpgpu support

Definition at line 123 of file backend.hpp.

◆ SpaceTags

enum class FEAT::SpaceTags

strong

Space configuration tags enum.

This enumeration is used to specify the evaluation requirements for space evaluators. For this enumeration, the "binary" AND and OR operators are overloaded, so that the single enumeration values can be combined and masked using these operators.

Enumerator
value	specifies whether the space should supply basis function values
grad	specifies whether the space should supply basis function gradients
hess	specifies whether the space should supply basis function hessians
ref_value	specifies whether the space should supply reference basis function values
ref_grad	specifies whether the space should supply reference basis function gradients
ref_hess	specifies whether the space should supply reference basis function hessians

Definition at line 96 of file eval_tags.hpp.

◆ TimeFormat

enum class FEAT::TimeFormat

strong

Supported time string formatting.

Enumerator
h_m_s_m	`h:mm:ss.mmm`
h_m_s	`h:mm:ss`
m_s_m	`m:ss.mmm`
m_s	`m:ss`
s_m	`s.mmm`

Definition at line 30 of file time_stamp.hpp.

◆ TrafoTags

enum class FEAT::TrafoTags

strong

Trafo configuration tags enum.

This enumeration is used to specify the evaluation requirements for transformation evaluators. For this enumeration, the "binary" AND and OR operators are overloaded, so that the single enumeration values can be combined and masked using these operators.

Enumerator
dom_point	specifies whether the trafo should supply domain point coordinates
img_point	specifies whether the trafo should supply image point coordinates
jac_mat	specifies whether the trafo should supply jacobian matrices
jac_inv	specifies whether the trafo should supply inverse jacobian matrices
jac_det	specifies whether the trafo should supply jacobian determinants
hess_ten	specifies whether the trafo should supply hessian tensors
hess_inv	specifies whether the trafo should supply inverse hessian tensors
normal	specifies whether the trafo should supply outer normal vectors note: The normal vector is always automatically defined by the Assembly::TraceAssembler class and does not have to be specifies explicitly

Definition at line 21 of file eval_tags.hpp.

Function Documentation

◆ _add_sections()

PropertyMap * FEAT::_add_sections	(	PropertyMap *	out,
		const std::deque< String > &	deq
	)

Definition at line 495 of file property_map.cpp.

◆ _treeify()

void FEAT::_treeify	(	PropertyMap *	out,
		const PropertyMap *	in
	)

Definition at line 504 of file property_map.cpp.

◆ abortion() [1/2]

CUDA_HOST_DEVICE void FEAT::abortion	(	const char *const	func,
		const char *const	file,
		const int	line,
		const char *const	msg
	)

inline

Abortion function.

This function implements the actual abortion that is called by the XABORTM macro, which prints an informative error message to stderr and calls Runtime::abort to terminate the process.

Parameters

[in]	func	The name of the function that contains the abortion, usually `func`.
[in]	file	The name of the source/header file that contains the abortion, usually `FILE`.
[in]	line	The line number of the abortion in the source/header file, usually `LINE`.
[in]	msg	A custom error message to be displayed in addition to the standard information.

Definition at line 38 of file assertion.hpp.

References FEAT::Runtime::abort().

◆ abortion() [2/2]

CUDA_HOST void FEAT::abortion	(	const char *const	func,
		const char *const	file,
		const int	line,
		const std::string &	msg
	)

inline

Definition at line 79 of file assertion.hpp.

◆ assertion() [1/2]

CUDA_HOST_DEVICE void FEAT::assertion	(	bool	expr,
		const char *const	expr_str,
		const char *const	func,
		const char *const	file,
		const int	line,
		const char *const	msg = `nullptr`
	)

inline

Assertion function.

This function implements the actual assertion that is called by the ASSERT, ASSERTM, XASSERT and XASSERTM macros.

The behavior of this function is as follows:

If expr evaluates to true, then this function does nothing.
If expr evaluates to false, then this function prints an informative error message to stderr and calls Runtime::abort to terminate the process.

Parameters

[in]	expr	The expression that is asserted.
[in]	expr_str	The stringified expression, usually `#expr`.
[in]	func	The name of the function that contains the assertion, usually `func`.
[in]	file	The name of the source/header file that contains the assertion, usually `FILE`.
[in]	line	The line number of the assertion in the source/header file, usually `LINE`.
[in]	msg	A custom error message to be displayed in addition to the standard information. May be `nullptr` if no additional information is available for the assertion.

Definition at line 114 of file assertion.hpp.

References FEAT::Runtime::abort().

◆ assertion() [2/2]

CUDA_HOST void FEAT::assertion	(	bool	expr,
		const char *const	expr_str,
		const char *const	func,
		const char *const	file,
		const int	line,
		const std::string &	msg
	)

inline

Definition at line 163 of file assertion.hpp.

◆ feat_omp_ex_scan()

template<typename T_ >

void FEAT::feat_omp_ex_scan	(	std::size_t	n,
		const T_	x[],
		T_	y[]
	)

Computes an OpenMP-parallel exclusive scan a.k.a. a prefix sum of an array, i.e.

\[ y_k := \sum_{i=0}^{k-1} x_i \]

Note: The temporary memory requirement of this function is O(P), where P is the number of threads.

Parameters

[in]	n	The length of x and y, respectively.
[in]	x	The array whose exclusive scan / prefix sums are to be computed; may be identical to y.
[out]	y	The array that should receive the exclusive scan / prefix sums of x; may be identical to x.

Definition at line 125 of file omp_util.hpp.

References XASSERT.

◆ feat_omp_in_scan()

template<typename T_ >

void FEAT::feat_omp_in_scan	(	std::size_t	n,
		const T_	x[],
		T_	y[]
	)

Computes an OpenMP-parallel inclusive scan a.k.a. a prefix sum of an array, i.e.

\[ y_k := \sum_{i=0}^k x_i \]

Note: The temporary memory requirement of this function is O(P), where P is the number of threads.

Parameters

[in]	n	The length of x and y, respectively.
[in]	x	The array whose inclusive scan / prefix sums are to be computed; may be identical to y.
[out]	y	The array that should receive the inclusive scan / prefix sums of x; may be identical to x.

Definition at line 35 of file omp_util.hpp.

References XASSERT.

Referenced by FEAT::Space::DofMappingRenderer::render().

◆ operator&() [1/2]

static constexpr SpaceTags FEAT::operator&	(	SpaceTags	a,
		SpaceTags	b
	)

inlinestaticconstexpr

Binary AND operator for SpaceTags values.

Parameters

[in] a,b The two SpaceTags values that are to be AND'ed.

Returns: The masked tags of a and b.

Definition at line 136 of file eval_tags.hpp.

◆ operator&() [2/2]

static constexpr TrafoTags FEAT::operator&	(	TrafoTags	a,
		TrafoTags	b
	)

inlinestaticconstexpr

Binary AND operator for TrafoTags values.

Parameters

[in] a,b The two TrafoTags values that are to be AND'ed.

Returns: The masked tags of a and b.

Definition at line 67 of file eval_tags.hpp.

◆ operator*() [1/2]

static constexpr bool FEAT::operator* ( SpaceTags a )

inlinestaticconstexpr

bool conversion operator

Parameters

[in] a The SpaceTags value that is to be checked.

Returns: false, if a is SpaceTags::none, otherwise true.

Definition at line 150 of file eval_tags.hpp.

◆ operator*() [2/2]

static constexpr bool FEAT::operator* ( TrafoTags a )

inlinestaticconstexpr

bool conversion operator

Parameters

[in] a The TrafoTags value that is to be checked.

Returns: false, if a is TrafoTags::none, otherwise true.

Definition at line 81 of file eval_tags.hpp.

◆ operator<<()

std::ostream & FEAT::operator<<	(	std::ostream &	left,
		PreferredBackend	value
	)

Definition at line 32 of file backend.cpp.

◆ operator|() [1/2]

static constexpr SpaceTags FEAT::operator\|	(	SpaceTags	a,
		SpaceTags	b
	)

inlinestaticconstexpr

Binary OR operator for SpaceTags values.

Parameters

[in] a,b The two SpaceTags values that are to be OR'ed.

Returns: The combined tags of a and b.

Definition at line 122 of file eval_tags.hpp.

◆ operator|() [2/2]

static constexpr TrafoTags FEAT::operator\|	(	TrafoTags	a,
		TrafoTags	b
	)

inlinestaticconstexpr

Binary OR operator for TrafoTags values.

Parameters

[in] a,b The two TrafoTags values that are to be OR'ed.

Returns: The combined tags of a and b.

Definition at line 53 of file eval_tags.hpp.

◆ string_mapped()

template<typename ValueType_ >

StringMapped< ValueType_ > FEAT::string_mapped	(	ValueType_ &	value,
		const std::map< String, ValueType_ > &	value_map
	)

inline

Creates a StringMapped object.

Parameters

[in]	value	A reference to the value to be looked up.
[in]	value_map	A const reference to the value map to be used for lookup.

Returns: A StringMapped<ValueType_> object.

Definition at line 162 of file string_mapped.hpp.

References value.

Referenced by string_mapped_lookup().

◆ string_mapped_lookup()

template<typename ValueType_ >

bool FEAT::string_mapped_lookup	(	ValueType_ &	value,
		const std::map< String, ValueType_ > &	value_map,
		const String &	str
	)

inline

Looks up a StringMapped value.

Parameters

[in]	value	A reference to the value to be looked up.
[in]	value_map	A const reference to the value map to be used for lookup.
[in]	str	The string to be looked up.

Returns: true, if str was found in the value map, otherwise false.

Definition at line 183 of file string_mapped.hpp.

References string_mapped(), and value.

◆ stringify()

template<typename T_ >

String FEAT::stringify ( const T_ & item )

inline

Converts an item into a String.

Template Parameters

T_	The type of the item to be converted.

Parameters

[in] item A transient reference to the item that is to be converted.

Returns: A String representation of the item.

Definition at line 944 of file string.hpp.

◆ stringify_bytes()

String FEAT::stringify_bytes	(	std::uint64_t	bytes,
		int	precision = `3`,
		int	width = `7`
	)

inline

Prints a byte size to a string using the common units Bytes, KiB, MiB, Gib, TiB or PiB.

The output unit is chosen based in the input value bytes in a way, so that there are at most 3 leading digits and for any size >= 1000 bytes, and the output will contain as many digits as were specified by the precision parameter and it will be padded to the right to as many characters as specified by the width parameter excluding the unit postfix. For example, the well-known HD 3.5" floppy disk has a size of 1457664 bytes, which results in an output of " 1.390 MiB", and a standard CD-ROM has a size of 681574400 bytes, which results in an output of "650.000 MiB".

Parameters

[in]	bytes	The size in bytes that is to be printed
[in]	precision	The number of decimal places to be printed; defaults to 3. If set to 0, the default (compiler-dependent) precision will be used.
[in]	width	The width that is to be used, i.e. the total number of characters to be printed for the number excluding the unit postfix. This defaults to 7, which ensures that output will be properly aligned independent of the number of digits and the selected unit. If set to 0, the default (compiler-dependent) width will be used.

Returns: A String containing the size in the largest sensible unit for the given size.

Definition at line 1261 of file string.hpp.

References FEAT::String::pad_front(), stringify(), and stringify_fp_fix().

Referenced by FEAT::MemoryUsage::format_peak_physical_usage().

◆ stringify_fp_fix()

template<typename DataType_ >

String FEAT::stringify_fp_fix	(	DataType_	value,
		int	precision = `0`,
		int	width = `0`,
		bool	sign = `false`
	)

inline

Prints a floating point value to a string in fixed-point notation.

Template Parameters

DataType_ The data type of the value to be printed. Is silently assumed to be a standard floating-point datatype, i.e. either float, double or long double.

Note: There exists an overload of this function for the __float128 data type if FEAT is configured and build with support for the quadmath library.

Parameters

[in]	value	The floating-point value that is to be printed.
[in]	precision	The precision that is to be used, i.e. the number of mantissa digits to be printed. If set to 0, the default (compiler-dependent) precision will be used.
[in]	width	The width that is to be used, i.e. the total number of characters to be printed. If set to 0, the default (compiler-dependent) width will be used.
[in]	sign	Specifies whether non-negative numbers are to be prefixed by '+'.

Returns: A String containing the value of value in fixed-point notation.

Author: Peter Zajac

Definition at line 1142 of file string.hpp.

References value.

Referenced by FEAT::Global::PMDCDSCMatrix< Global::Matrix< LAFEM::SparseMatrixBCSR< DT_, IT_, dim_, 1 >, MirrorV_, MirrorP_ >, Global::Matrix< LAFEM::SparseMatrixBCSR< DT_, IT_, 1, dim_ >, MirrorP_, MirrorV_ > >::_fmt_time(), FEAT::Solver::IterativeSolver< Vector_ >::_plot_iter_line(), FEAT::Assembly::DomainAssembler< Trafo_ >::dump(), FEAT::Solver::IterativeSolver< Vector_ >::get_summary(), FEAT::StopWatch::percent_of(), and stringify_bytes().

◆ stringify_fp_sci()

template<typename DataType_ >

String FEAT::stringify_fp_sci	(	DataType_	value,
		int	precision = `0`,
		int	width = `0`,
		bool	sign = `false`
	)

inline

Prints a floating point value to a string in scientific notation.

Template Parameters

DataType_ The data type of the value to be printed. Is silently assumed to be a standard floating-point datatype, i.e. either float, double or long double.

Note: There exists an overload of this function for the __float128 data type if FEAT is configured and build with support for the quadmath library.

Parameters

[in]	value	The floating-point value that is to be printed.
[in]	precision	The precision that is to be used, i.e. the number of mantissa digits to be printed. If set to 0, the default (compiler-dependent) precision will be used.
[in]	width	The width that is to be used, i.e. the total number of characters to be printed. If set to 0, the default (compiler-dependent) width will be used.
[in]	sign	Specifies whether non-negative numbers are to be prefixed by '+'.

Returns: A String containing the value of value in scientific notation.

Author: Peter Zajac

Definition at line 1088 of file string.hpp.

References value.

Referenced by FEAT::Solver::QPenalty< Functional_ >::_apply_intern(), FEAT::Solver::Linesearch< Functional_, Filter_ >::_check_convergence(), FEAT::Solver::IterativeSolver< Vector_ >::_plot_iter_line(), FEAT::Solver::QPenalty< Functional_ >::_set_initial_defect(), FEAT::Solver::NLOptLS< Functional_, Filter_ >::_set_initial_defect(), FEAT::Solver::NLOptLS< Functional_, Filter_ >::_set_new_defect(), FEAT::Solver::Linesearch< Functional_, Filter_ >::_startup(), FEAT::Assembly::VelocityInfo< DataType_, dim_ >::format_string(), FEAT::Assembly::ScalarErrorInfo< DataType_ >::format_string(), FEAT::Assembly::VectorErrorInfo< DataType_, dim_ >::format_string(), FEAT::Solver::IterativeSolver< Vector_ >::get_summary(), FEAT::Solver::Linesearch< Functional_, Filter_ >::get_summary(), FEAT::Solver::NLOptLS< Functional_, Filter_ >::get_summary(), FEAT::Meshopt::ConcentrationFunctionPowOfDist< DT_ >::info(), FEAT::Meshopt::RumpfFunctionalBase< DataType_ >::info(), FEAT::Meshopt::HyperelasticityFunctional< DT_, IT_, Trafo_, CellFunctionalType_, RefCellTrafo_ >::init_pre_sync(), FEAT::Meshopt::HyperelasticityFunctional< DT_, IT_, Trafo_, CellFunctionalType_, RefCellTrafo_ >::prepare_pre_sync(), FEAT::LAFEM::DenseMatrix< DT_, IT_ >::write_out(), FEAT::LAFEM::DenseVector< DT_, IT_ >::write_out(), FEAT::LAFEM::DenseVectorBlocked< DT_, IT_, BlockSize_ >::write_out(), FEAT::LAFEM::SparseMatrixBCSR< DT_, IT_, BlockHeight_, BlockWidth_ >::write_out(), FEAT::LAFEM::SparseVector< DT_, IT_ >::write_out(), FEAT::LAFEM::SparseVectorBlocked< DT_, IT_, BlockSize_ >::write_out(), FEAT::LAFEM::SparseMatrixCSR< DT_, IT_ >::write_out(), and FEAT::Geometry::ExportVTK< Mesh_, cell_dim_ >::write_vtu().

◆ stringify_join() [1/2]

template<typename Container_ >

String FEAT::stringify_join	(	const Container_ &	container,
		const String &	delimiter = `""`
	)

Joins a sequence of strings.

This method joins a sequence of items given by a container, e.g. std::list<double>, separating each item in the container by a delimiter string.

Parameters

[in]	container	A container representing the item sequence. Each item referenced of the container is converted via the stringify function.
[in]	delimiter	A string acting as a delimiter.

Returns: A String containing the stringified items.

Definition at line 1050 of file string.hpp.

References stringify_join().

◆ stringify_join() [2/2]

template<typename Iterator_ >

String FEAT::stringify_join	(	Iterator_	first,
		Iterator_	last,
		const String &	delimiter = `""`
	)

Joins a sequence of strings.

This functions joins a sequence of items given by two input iterators, separating them by a delimiter string.

Parameters

[in]	first,last	Two forward iterators representing the item sequence. Each item referenced by the iterators is converted via the stringify function.
[in]	delimiter	A string acting as a delimiter.

Returns: A String containing the stringified items.

Definition at line 1017 of file string.hpp.

References FEAT::String::String(), and stringify().

Referenced by stringify_join().

Variable Documentation

◆ hash_crc32_table

const std::uint32_t FEAT::hash_crc32_table[]

static

Definition at line 11 of file hash.cpp.

◆ version_major

constexpr int FEAT::version_major = 3

staticconstexpr

FEAT major version number.

Definition at line 110 of file base_header.hpp.

Referenced by FEAT::Runtime::initialize(), FEAT::Space::ExtVtkWriter< Trafo_ >::open(), FEAT::Geometry::ExportVTK< Mesh_, cell_dim_ >::write_pvtu(), and FEAT::Geometry::ExportVTK< Mesh_, cell_dim_ >::write_vtu().

◆ version_minor

constexpr int FEAT::version_minor = 2025

staticconstexpr

FEAT minor version number.

Definition at line 112 of file base_header.hpp.

Referenced by FEAT::Runtime::initialize(), FEAT::Space::ExtVtkWriter< Trafo_ >::open(), FEAT::Geometry::ExportVTK< Mesh_, cell_dim_ >::write_pvtu(), and FEAT::Geometry::ExportVTK< Mesh_, cell_dim_ >::write_vtu().

◆ version_patch

constexpr int FEAT::version_patch = 10

staticconstexpr

FEAT patch version number.

Definition at line 114 of file base_header.hpp.

Referenced by FEAT::Runtime::initialize(), FEAT::Space::ExtVtkWriter< Trafo_ >::open(), FEAT::Geometry::ExportVTK< Mesh_, cell_dim_ >::write_pvtu(), and FEAT::Geometry::ExportVTK< Mesh_, cell_dim_ >::write_vtu().

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Detailed Description

Typedef Documentation

◆ Half

◆ Index

◆ Real

Enumeration Type Documentation

◆ PreferredBackend

◆ SpaceTags

◆ TimeFormat

◆ TrafoTags

Function Documentation

◆ _add_sections()

◆ _treeify()

◆ abortion() [1/2]

◆ abortion() [2/2]

◆ assertion() [1/2]

◆ assertion() [2/2]

◆ feat_omp_ex_scan()

◆ feat_omp_in_scan()

◆ operator&() [1/2]

◆ operator&() [2/2]

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator<<()

◆ operator|() [1/2]

◆ operator|() [2/2]

◆ string_mapped()

◆ string_mapped_lookup()

◆ stringify()

◆ stringify_bytes()

◆ stringify_fp_fix()

◆ stringify_fp_sci()

◆ stringify_join() [1/2]

◆ stringify_join() [2/2]

Variable Documentation

◆ hash_crc32_table

◆ version_major

◆ version_minor

◆ version_patch