jb::histogram< binning_strategy_t, counter_type_t >::check_constraints Struct Reference

Verify the constraints on the histogram template class template parameters, and generate better error messages when they are not met. More...

#include <histogram.hpp>

Classes
struct	error
	An object to create a SFINAE condition. More...

Public Types
typedef histogram< binning_strategy >	histo
typedef histo::sample_type	sample_type

Public Member Functions
	check_constraints ()
auto	histogram_min_return_type () -> decltype(std::declval< const binning_strategy >().histogram_min())
auto	histogram_max_return_type () -> decltype(std::declval< const binning_strategy >().histogram_max())
auto	theoretical_min_return_type () -> decltype(std::declval< const binning_strategy >().theoretical_min())
auto	theoretical_max_return_type () -> decltype(std::declval< const binning_strategy >().theoretical_max())
auto	sample2bin_return_type () -> decltype(std::declval< const binning_strategy >().sample2bin(std::declval< const sample_type >()))
auto	bin2sample_return_type () -> decltype(std::declval< const binning_strategy >().bin2sample(std::size_t(0)))
auto	interpolate_return_type () -> decltype(std::declval< const binning_strategy >().interpolate(std::declval< const sample_type >(), std::declval< const sample_type >(), double(1.0), double(1.0), double(0.5)))
error	has_less_than (...)
auto	has_less_than (sample_type const &t) -> decltype(static_cast< void >(t< t), char(0))
error	has_less_than_or_equal (...)
auto	has_less_than_or_equal (sample_type const &t) -> decltype(static_cast< void >(t<=t), char(0))

Detailed Description

template<typename binning_strategy_t, typename counter_type_t = unsigned int>
struct jb::histogram< binning_strategy_t, counter_type_t >::check_constraints

Verify the constraints on the histogram template class template parameters, and generate better error messages when they are not met.

Definition at line 261 of file histogram.hpp.

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Class Documentation

jb::histogram::check_constraints::error

struct jb::histogram::check_constraints::error

template<typename binning_strategy_t, typename counter_type_t = unsigned int>
struct jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::error

An object to create a SFINAE condition.

Definition at line 340 of file histogram.hpp.

Class Members
char	fill[2]

Member Typedef Documentation

histo

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

typedef histogram<binning_strategy> jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::histo

Definition at line 262 of file histogram.hpp.

sample_type

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

typedef histo::sample_type jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::sample_type

Definition at line 263 of file histogram.hpp.

Constructor & Destructor Documentation

check_constraints()

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::check_constraints ( )

inline

Definition at line 265 of file histogram.hpp.

Member Function Documentation

bin2sample_return_type()

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::bin2sample_return_type

(

)

-> decltype(std::declval< const binning_strategy >().bin2sample(std::size_t(0)))

has_less_than() [1/2]

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

error jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::has_less_than

(

...

)

has_less_than() [2/2]

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::has_less_than

(

sample_type const &

t

)

-> decltype(static_cast< void >(t< t), char(0))

has_less_than_or_equal() [1/2]

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

error jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::has_less_than_or_equal

(

...

)

has_less_than_or_equal() [2/2]

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::has_less_than_or_equal

(

sample_type const &

t

)

-> decltype(static_cast< void >(t<=t), char(0))

histogram_max_return_type()

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::histogram_max_return_type

(

)

-> decltype(std::declval< const binning_strategy >().histogram_max())

histogram_min_return_type()

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::histogram_min_return_type

(

)

-> decltype(std::declval< const binning_strategy >().histogram_min())

interpolate_return_type()

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::interpolate_return_type

(

)

-> decltype(std::declval< const binning_strategy >().interpolate(std::declval< const sample_type >(), std::declval< const sample_type >(), double(1.0), double(1.0), double(0.5)))

sample2bin_return_type()

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::sample2bin_return_type

(

)

-> decltype(std::declval< const binning_strategy >().sample2bin(std::declval< const sample_type >()))

theoretical_max_return_type()

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::theoretical_max_return_type

(

)

-> decltype(std::declval< const binning_strategy >().theoretical_max())

theoretical_min_return_type()

template<typename binning_strategy_t, typename counter_type_t = unsigned int>

auto jb::histogram< binning_strategy_t, counter_type_t >::check_constraints::theoretical_min_return_type

(

)

-> decltype(std::declval< const binning_strategy >().theoretical_min())

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

• jb/histogram.hpp