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add utility any_convertible

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This commit is contained in:
bolero-MURAKAMI 2012-11-13 22:17:10 +09:00
parent a9ab69df0a
commit 926facbb83
6 changed files with 71 additions and 63 deletions
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9
sprout/math/gcd.hpp
View file

@ -7,7 +7,6 @@
#include <sprout/array.hpp>
#include <sprout/cstdlib/abs.hpp>
#ifdef SPROUT_WORKAROUND_NOT_TERMINATE_RECURSIVE_CONSTEXPR_FUNCTION_TEMPLATE
# include <stdexcept>
# include <sprout/workaround/recursive_function_template.hpp>
#endif
@ -52,9 +51,7 @@ namespace sprout {
template<int D, typename BuiltInUnsigned, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
inline SPROUT_CONSTEXPR BuiltInUnsigned
gcd_binary_2_2(unsigned shifts, sprout::array<BuiltInUnsigned, 2> const& r, unsigned which) {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
BuiltInUnsigned()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename BuiltInUnsigned, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE_DECL(D)>
inline SPROUT_CONSTEXPR BuiltInUnsigned
@ -85,9 +82,7 @@ namespace sprout {
template<int D, typename BuiltInUnsigned, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK_DECL(D)>
inline SPROUT_CONSTEXPR BuiltInUnsigned
gcd_binary_2_1(unsigned shifts, sprout::array<BuiltInUnsigned, 2> const& r, unsigned which) {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
BuiltInUnsigned()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
#else
template<typename BuiltInUnsigned>

65
sprout/random/binomial_distribution.hpp
View file

@ -15,7 +15,6 @@
#include <sprout/random/random_result.hpp>
#include <sprout/random/uniform_01.hpp>
#ifdef SPROUT_WORKAROUND_NOT_TERMINATE_RECURSIVE_CONSTEXPR_FUNCTION_TEMPLATE
# include <stdexcept>
# include <sprout/workaround/recursive_function_template.hpp>
#endif
@ -273,9 +272,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_10(Engine const& eng, RealType v, IntType k, IntType nm, RealType h, IntType nk) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -287,9 +284,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_9(Engine const& eng, RealType v, IntType k, IntType nm) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -302,9 +297,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_8(Engine const& eng, RealType v, IntType k, RealType rho, RealType t) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -317,9 +310,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_7_3(Engine const& eng, RealType v, IntType k, RealType f) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -332,9 +323,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_7_2(Engine const& eng, RealType v, IntType k, RealType f, IntType i) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -347,9 +336,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_7_1(Engine const& eng, RealType v, IntType k, RealType f, IntType i) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -362,9 +349,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_7(Engine const& eng, RealType v, IntType k, RealType f = RealType(1)) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -380,9 +365,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_6(Engine const& eng, RealType v, IntType k, RealType km) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -395,9 +378,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_5(Engine const& eng, RealType v, RealType u, RealType us, IntType k) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -407,9 +388,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_4(Engine const& eng, RealType v, RealType u, RealType us) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -419,9 +398,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_3(Engine const& eng, RealType v, RealType u) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, typename Random, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -440,9 +417,7 @@ namespace sprout {
template<int D, typename Engine, typename Random, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_2(Random const& rnd, RealType v) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -455,9 +430,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_1_1(Engine const& eng, RealType u) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -470,9 +443,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_1(Engine const& eng, RealType v) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D, typename Engine, typename Random, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -482,9 +453,7 @@ namespace sprout {
template<int D, typename Engine, typename Random, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate_0(Random const& rnd) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D = 16, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
@ -494,9 +463,7 @@ namespace sprout {
template<int D = 16, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, binomial_distribution>
generate(Engine const& eng) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, binomial_distribution>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
#else
template<typename Engine>

9
sprout/random/uniform_01.hpp
View file

@ -7,7 +7,6 @@
#include <sprout/config.hpp>
#include <sprout/random/random_result.hpp>
#ifdef SPROUT_WORKAROUND_NOT_TERMINATE_RECURSIVE_CONSTEXPR_FUNCTION_TEMPLATE
# include <stdexcept>
# include <sprout/workaround/recursive_function_template.hpp>
#endif
@ -65,9 +64,7 @@ namespace sprout {
template<int D, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, uniform_01>
generate_1(Engine const& eng, sprout::random::random_result<Engine> const& rnd, result_type result) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, uniform_01>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
template<int D = 16, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_CONTINUE(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, uniform_01>
@ -88,9 +85,7 @@ namespace sprout {
template<int D = 16, typename Engine, SPROUT_RECURSIVE_FUNCTION_TEMPLATE_BREAK(D)>
SPROUT_CONSTEXPR sprout::random::random_result<Engine, uniform_01>
generate(Engine const& eng, sprout::random::random_result<Engine> const& rnd) const {
return throw std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE),
sprout::random::random_result<Engine, uniform_01>()
;
return sprout::throw_recursive_function_template_instantiation_exeeded();
}
#else
template<typename Engine>

1
sprout/utility.hpp
View file

@ -9,5 +9,6 @@
#include <sprout/utility/enabler_if.hpp>
#include <sprout/utility/pack.hpp>
#include <sprout/utility/value_holder.hpp>
#include <sprout/utility/any_convertible.hpp>
#endif // #ifndef SPROUT_UTILITY_HPP

19
sprout/utility/any_convertible.hpp Normal file
View file

@ -0,0 +1,19 @@
#ifndef SPROUT_UTILITY_ANY_CONVERTIBLE_HPP
#define SPROUT_UTILITY_ANY_CONVERTIBLE_HPP
#include <sprout/config.hpp>
namespace sprout {
//
// any_convertible
//
struct any_convertible {
public:
template<typename T>
SPROUT_CONSTEXPR operator T() const {
return T();
}
};
} // namespace sprout
#endif // #ifndef SPROUT_UTILITY_ANY_CONVERTIBLE_HPP

31
sprout/workaround/recursive_function_template.hpp
View file

@ -1,7 +1,10 @@
#ifndef SPROUT_WORKAROUND_RECURSIVE_FUNCTION_TEMPLATE_HPP
#define SPROUT_WORKAROUND_RECURSIVE_FUNCTION_TEMPLATE_HPP
#include <stdexcept>
#include <sprout/config.hpp>
#include <sprout/utility/forward.hpp>
#include <sprout/utility/any_convertible.hpp>
#include <sprout/type_traits/enabler_if.hpp>
#include <sprout/preprocessor/stringize.hpp>
@ -36,4 +39,32 @@
#define SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE \
"recursive template instantiation exceeded maximum depth of " SPROUT_PP_STRINGIZE(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_LIMIT)
namespace sprout {
//
// recursive_function_template_instantiation_exeeded
//
class recursive_function_template_instantiation_exeeded
: public std::runtime_error
{
public:
recursive_function_template_instantiation_exeeded() SPROUT_NOEXCEPT
: std::runtime_error(SPROUT_RECURSIVE_FUNCTION_TEMPLATE_INSTANTIATION_EXCEEDED_MESSAGE)
{}
};
//
// throw_recursive_function_template_instantiation_exeeded
//
template<typename T = sprout::any_convertible>
inline SPROUT_CONSTEXPR T
throw_recursive_function_template_instantiation_exeeded() {
return throw sprout::recursive_function_template_instantiation_exeeded(), T();
}
template<typename T>
inline SPROUT_CONSTEXPR T&&
throw_recursive_function_template_instantiation_exeeded(T&& t) {
return throw sprout::recursive_function_template_instantiation_exeeded(), sprout::forward<T>(t);
}
} // namespace sprout
#endif // #ifndef SPROUT_WORKAROUND_RECURSIVE_FUNCTION_TEMPLATE_HPP