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add complex tuple and container support

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This commit is contained in:
bolero-MURAKAMI 2014-07-10 17:08:33 +09:00
parent f4d715c6db
commit 54920b3389
11 changed files with 357 additions and 100 deletions
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48
sprout/cstdlib/str_to_float.hpp
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@ -19,10 +19,10 @@
namespace sprout {
namespace detail {
template<typename FloatType, typename CStrIterator>
template<typename FloatType, typename NullTerminatedIterator>
inline SPROUT_CONSTEXPR FloatType
str_to_float_impl_scale(
CStrIterator str,
NullTerminatedIterator str,
bool negative,
FloatType number = FloatType(),
std::size_t num_digits = 0,
@ -45,10 +45,10 @@ namespace sprout {
: number
;
}
template<typename FloatType, typename CStrIterator>
template<typename FloatType, typename NullTerminatedIterator>
inline SPROUT_CONSTEXPR FloatType
str_to_float_impl_exponent_2(
CStrIterator str,
NullTerminatedIterator str,
bool negative,
FloatType number = FloatType(),
std::size_t num_digits = 0,
@ -70,10 +70,10 @@ namespace sprout {
: HUGE_VAL
;
}
template<typename FloatType, typename CStrIterator>
template<typename FloatType, typename NullTerminatedIterator>
inline SPROUT_CONSTEXPR FloatType
str_to_float_impl_exponent_1(
CStrIterator str,
NullTerminatedIterator str,
bool negative,
FloatType number = FloatType(),
std::size_t num_digits = 0,
@ -82,7 +82,7 @@ namespace sprout {
long n = 0
)
{
typedef typename std::iterator_traits<CStrIterator>::value_type char_type;
typedef typename std::iterator_traits<NullTerminatedIterator>::value_type char_type;
return sprout::ascii::isdigit(*str) ? sprout::detail::str_to_float_impl_exponent_1<FloatType>(
sprout::next(str),
negative,
@ -102,10 +102,10 @@ namespace sprout {
)
;
}
template<typename FloatType, typename CStrIterator>
template<typename FloatType, typename NullTerminatedIterator>
inline SPROUT_CONSTEXPR FloatType
str_to_float_impl_exponent(
CStrIterator str,
NullTerminatedIterator str,
bool negative,
FloatType number = FloatType(),
std::size_t num_digits = 0,
@ -113,7 +113,7 @@ namespace sprout {
long exponent = 0
)
{
typedef typename std::iterator_traits<CStrIterator>::value_type char_type;
typedef typename std::iterator_traits<NullTerminatedIterator>::value_type char_type;
return (*str == static_cast<char_type>('e') || *str == static_cast<char_type>('E'))
? *sprout::next(str) == static_cast<char_type>('-')
? sprout::detail::str_to_float_impl_exponent_1<FloatType>(
@ -142,10 +142,10 @@ namespace sprout {
)
;
}
template<typename FloatType, typename CStrIterator>
template<typename FloatType, typename NullTerminatedIterator>
inline SPROUT_CONSTEXPR FloatType
str_to_float_impl_decimal_1(
CStrIterator str,
NullTerminatedIterator str,
bool negative,
FloatType number = FloatType(),
std::size_t num_digits = 0,
@ -164,10 +164,10 @@ namespace sprout {
)
;
}
template<typename FloatType, typename CStrIterator>
template<typename FloatType, typename NullTerminatedIterator>
inline SPROUT_CONSTEXPR FloatType
str_to_float_impl_decimal(
CStrIterator str,
NullTerminatedIterator str,
bool negative,
FloatType number = FloatType(),
std::size_t num_digits = 0,
@ -175,7 +175,7 @@ namespace sprout {
long exponent = 0
)
{
typedef typename std::iterator_traits<CStrIterator>::value_type char_type;
typedef typename std::iterator_traits<NullTerminatedIterator>::value_type char_type;
return sprout::ascii::isdigit(*str) ? sprout::detail::str_to_float_impl_decimal<FloatType>(
sprout::next(str),
negative,
@ -195,16 +195,16 @@ namespace sprout {
;
}
template<typename FloatType, typename CStrIterator>
template<typename FloatType, typename NullTerminatedIterator>
inline SPROUT_CONSTEXPR FloatType
str_to_float_impl(
CStrIterator str,
NullTerminatedIterator str,
bool negative,
FloatType number = FloatType(),
std::size_t num_digits = 0
)
{
typedef typename std::iterator_traits<CStrIterator>::value_type char_type;
typedef typename std::iterator_traits<NullTerminatedIterator>::value_type char_type;
return sprout::ascii::isdigit(*str) ? sprout::detail::str_to_float_impl<FloatType>(
sprout::next(str),
negative,
@ -225,21 +225,21 @@ namespace sprout {
)
;
}
template<typename FloatType, typename CStrIterator>
template<typename FloatType, typename NullTerminatedIterator>
inline SPROUT_CONSTEXPR FloatType
str_to_float(CStrIterator str) {
str_to_float(NullTerminatedIterator str) {
return sprout::ascii::isspace(*str)
? sprout::detail::str_to_float<FloatType>(sprout::next(str))
: *str == static_cast<typename std::iterator_traits<CStrIterator>::value_type>('-')
: *str == static_cast<typename std::iterator_traits<NullTerminatedIterator>::value_type>('-')
? sprout::detail::str_to_float_impl<FloatType>(sprout::next(str), true)
: *str == static_cast<typename std::iterator_traits<CStrIterator>::value_type>('+')
: *str == static_cast<typename std::iterator_traits<NullTerminatedIterator>::value_type>('+')
? sprout::detail::str_to_float_impl<FloatType>(sprout::next(str), false)
: sprout::detail::str_to_float_impl<FloatType>(str, false)
;
}
template<typename FloatType, typename CStrIterator, typename CharPtr>
template<typename FloatType, typename NullTerminatedIterator, typename CharPtr>
inline SPROUT_CONSTEXPR FloatType
str_to_float(CStrIterator str, CharPtr* endptr) {
str_to_float(NullTerminatedIterator str, CharPtr* endptr) {
return !endptr ? sprout::detail::str_to_float<FloatType>(str)
#if defined(__MINGW32__)
: std::is_same<typename std::remove_cv<FloatType>::type, float>::value ? ::strtof(&*str, endptr)