cog/Frameworks/OpenMPT.old/OpenMPT/common/mptStringFormat.cpp

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/*
* mptStringFormat.cpp
* -------------------
* Purpose: Convert other types to strings.
* Notes : Currently none.
* Authors: OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#include "stdafx.h"
#include "mptStringFormat.h"
#if MPT_COMPILER_MSVC
#define MPT_FORMAT_CXX17_INT 1
#else
#define MPT_FORMAT_CXX17_INT 0
#endif
#if MPT_FORMAT_CXX17_INT
#if MPT_MSVC_AT_LEAST(2019,0) && MPT_MSVC_BEFORE(2019,2)
#if !(defined(UNICODE) || defined(_UNICODE))
// work-around https://developercommunity.visualstudio.com/content/problem/629849/mfc-headers-conflict-with-c17-charconv-header-in-m.html
#pragma push_macro("_M2")
#undef _M2
#endif
#endif
#include <charconv>
#if MPT_MSVC_AT_LEAST(2019,0) && MPT_MSVC_BEFORE(2019,2)
#if !(defined(UNICODE) || defined(_UNICODE))
// work-around https://developercommunity.visualstudio.com/content/problem/629849/mfc-headers-conflict-with-c17-charconv-header-in-m.html
#pragma pop_macro("_M2")
#endif
#endif
#endif // MPT_FORMAT_CXX17_INT
#include <iomanip>
#include <locale>
#include <sstream>
#include <string>
#if MPT_FORMAT_CXX17_INT
#include <system_error>
#endif // MPT_FORMAT_CXX17_INT
OPENMPT_NAMESPACE_BEGIN
namespace mpt
{
template<typename Tstream, typename T> inline void SaneInsert(Tstream & s, const T & x) { s << x; }
// do the right thing for signed/unsigned char and bool
template<typename Tstream> inline void SaneInsert(Tstream & s, const bool & x) { s << static_cast<int>(x); }
template<typename Tstream> inline void SaneInsert(Tstream & s, const signed char & x) { s << static_cast<signed int>(x); }
template<typename Tstream> inline void SaneInsert(Tstream & s, const unsigned char & x) { s << static_cast<unsigned int>(x); }
#if MPT_FORMAT_CXX17_INT
#if MPT_WSTRING_FORMAT
static std::wstring ToWideSimple(const std::string &nstr)
{
std::wstring wstr(nstr.size(), L'\0');
for(std::size_t i = 0; i < nstr.size(); ++i)
{
wstr[i] = static_cast<unsigned char>(nstr[i]);
}
return wstr;
}
#endif // MPT_WSTRING_FORMAT
template<typename T>
static inline std::string ToChars(const T & x, int base = 10)
{
std::string str(1, '\0');
bool done = false;
while(!done)
{
std::to_chars_result result = std::to_chars(str.data(), str.data() + str.size(), x, base);
if(result.ec != std::errc{})
{
str.resize(Util::ExponentialGrow(str.size()), '\0');
} else
{
str.resize(result.ptr - str.data());
done = true;
}
}
return str;
}
template<typename T>
static inline std::string ToStringHelperInt(const T & x)
{
return ToChars(x);
}
#if MPT_WSTRING_FORMAT
template<typename T>
static inline std::wstring ToWStringHelperInt(const T & x)
{
return ToWideSimple(ToChars(x));
}
#endif
#else // !MPT_FORMAT_CXX17_INT
template<typename T>
static inline std::string ToStringHelperInt(const T & x)
{
std::ostringstream o;
o.imbue(std::locale::classic());
SaneInsert(o, x);
return o.str();
}
#if MPT_WSTRING_FORMAT
template<typename T>
static inline std::wstring ToWStringHelperInt(const T & x)
{
std::wostringstream o;
o.imbue(std::locale::classic());
SaneInsert(o, x);
return o.str();
}
#endif
#endif // MPT_FORMAT_CXX17_INT
template<typename T>
static inline std::string ToStringHelperFloat(const T & x)
{
std::ostringstream o;
o.imbue(std::locale::classic());
SaneInsert(o, x);
return o.str();
}
#if MPT_WSTRING_FORMAT
template<typename T>
static inline std::wstring ToWStringHelperFloat(const T & x)
{
std::wostringstream o;
o.imbue(std::locale::classic());
SaneInsert(o, x);
return o.str();
}
#endif
std::string ToString(const bool & x) { return ToStringHelperInt(static_cast<int>(x)); }
std::string ToString(const signed char & x) { return ToStringHelperInt(x); }
std::string ToString(const unsigned char & x) { return ToStringHelperInt(x); }
std::string ToString(const signed short & x) { return ToStringHelperInt(x); }
std::string ToString(const unsigned short & x) { return ToStringHelperInt(x); }
std::string ToString(const signed int & x) { return ToStringHelperInt(x); }
std::string ToString(const unsigned int & x) { return ToStringHelperInt(x); }
std::string ToString(const signed long & x) { return ToStringHelperInt(x); }
std::string ToString(const unsigned long & x) { return ToStringHelperInt(x); }
std::string ToString(const signed long long & x) { return ToStringHelperInt(x); }
std::string ToString(const unsigned long long & x) { return ToStringHelperInt(x); }
std::string ToString(const float & x) { return ToStringHelperFloat(x); }
std::string ToString(const double & x) { return ToStringHelperFloat(x); }
std::string ToString(const long double & x) { return ToStringHelperFloat(x); }
#if MPT_WSTRING_FORMAT
#if MPT_USTRING_MODE_UTF8
mpt::ustring ToUString(const std::wstring & x) { return mpt::ToUnicode(x); }
#endif
mpt::ustring ToUString(const wchar_t * const & x) { return mpt::ToUnicode(x); }
#endif
#if defined(MPT_WITH_MFC)
mpt::ustring ToUString(const CString & x) { return mpt::ToUnicode(x); }
#endif // MPT_WITH_MFC
#if MPT_USTRING_MODE_WIDE
mpt::ustring ToUString(const bool & x) { return ToWStringHelperInt(static_cast<int>(x)); }
mpt::ustring ToUString(const signed char & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const unsigned char & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const signed short & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const unsigned short & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const signed int & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const unsigned int & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const signed long & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const unsigned long & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const signed long long & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const unsigned long long & x) { return ToWStringHelperInt(x); }
mpt::ustring ToUString(const float & x) { return ToWStringHelperFloat(x); }
mpt::ustring ToUString(const double & x) { return ToWStringHelperFloat(x); }
mpt::ustring ToUString(const long double & x) { return ToWStringHelperFloat(x); }
#endif
#if MPT_USTRING_MODE_UTF8
mpt::ustring ToUString(const bool & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(static_cast<int>(x))); }
mpt::ustring ToUString(const signed char & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const unsigned char & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const signed short & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const unsigned short & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const signed int & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const unsigned int & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const signed long & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const unsigned long & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const signed long long & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const unsigned long long & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperInt(x)); }
mpt::ustring ToUString(const float & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperFloat(x)); }
mpt::ustring ToUString(const double & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperFloat(x)); }
mpt::ustring ToUString(const long double & x) { return mpt::ToUnicode(mpt::Charset::UTF8, ToStringHelperFloat(x)); }
#endif
#if MPT_WSTRING_FORMAT
#if MPT_USTRING_MODE_UTF8
std::wstring ToWString(const mpt::ustring & x) { return mpt::ToWide(x); }
#endif
#if defined(MPT_WITH_MFC)
std::wstring ToWString(const CString & x) { return mpt::ToWide(x); }
#endif // MPT_WITH_MFC
std::wstring ToWString(const bool & x) { return ToWStringHelperInt(static_cast<int>(x)); }
std::wstring ToWString(const signed char & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const unsigned char & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const signed short & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const unsigned short & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const signed int & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const unsigned int & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const signed long & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const unsigned long & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const signed long long & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const unsigned long long & x) { return ToWStringHelperInt(x); }
std::wstring ToWString(const float & x) { return ToWStringHelperFloat(x); }
std::wstring ToWString(const double & x) { return ToWStringHelperFloat(x); }
std::wstring ToWString(const long double & x) { return ToWStringHelperFloat(x); }
#endif
template <typename Tchar>
struct NumPunct : std::numpunct<Tchar>
{
private:
unsigned int group;
char sep;
public:
NumPunct(unsigned int g, char s)
: group(g)
, sep(s)
{}
std::string do_grouping() const override
{
return std::string(1, static_cast<char>(group));
}
Tchar do_thousands_sep() const override
{
return static_cast<Tchar>(sep);
}
};
template<typename Tostream, typename T>
static inline void ApplyFormat(Tostream & o, const FormatSpec & format, const T &)
{
MPT_MAYBE_CONSTANT_IF(!std::numeric_limits<T>::is_integer)
{
if(format.GetGroup() > 0)
{
o.imbue(std::locale(o.getloc(), new NumPunct<typename Tostream::char_type>(format.GetGroup(), format.GetGroupSep())));
}
}
FormatFlags f = format.GetFlags();
std::size_t width = format.GetWidth();
int precision = format.GetPrecision();
if(precision != -1 && width != 0 && !(f & fmt_base::NotaFix) && !(f & fmt_base::NotaSci))
{
// fixup:
// precision behaves differently from .#
// avoid default format when precision and width are set
f &= ~fmt_base::NotaNrm;
f |= fmt_base::NotaFix;
}
if(f & fmt_base::BaseDec) { o << std::dec; }
else if(f & fmt_base::BaseHex) { o << std::hex; }
if(f & fmt_base::NotaNrm ) { /*nothing*/ }
else if(f & fmt_base::NotaFix ) { o << std::setiosflags(std::ios::fixed); }
else if(f & fmt_base::NotaSci ) { o << std::setiosflags(std::ios::scientific); }
if(f & fmt_base::CaseLow) { o << std::nouppercase; }
else if(f & fmt_base::CaseUpp) { o << std::uppercase; }
MPT_MAYBE_CONSTANT_IF(!std::numeric_limits<T>::is_integer)
{
if(f & fmt_base::FillOff) { /* nothing */ }
else if(f & fmt_base::FillNul) { o << std::setw(width) << std::setfill(typename Tostream::char_type('0')); }
}
if(precision != -1) { o << std::setprecision(precision); }
}
template<typename Tstring>
static inline Tstring PostProcessCase(Tstring str, const FormatSpec & format)
{
FormatFlags f = format.GetFlags();
if(f & fmt_base::CaseUpp)
{
for(auto & c : str)
{
if('a' <= c && c <= 'z')
{
c -= 'a' - 'A';
}
}
}
return str;
}
template<typename Tstring>
static inline Tstring PostProcessDigits(Tstring str, const FormatSpec & format)
{
FormatFlags f = format.GetFlags();
std::size_t width = format.GetWidth();
if(f & fmt_base::FillNul)
{
auto pos = str.begin();
if(str.length() > 0)
{
if(str[0] == typename Tstring::value_type('+'))
{
pos++;
width++;
} else if(str[0] == typename Tstring::value_type('-'))
{
pos++;
width++;
}
}
if(str.length() < width)
{
str.insert(pos, width - str.length(), '0');
}
}
return str;
}
template<typename Tstring>
static inline Tstring PostProcessGroup(Tstring str, const FormatSpec & format)
{
if(format.GetGroup() > 0)
{
const unsigned int groupSize = format.GetGroup();
const char groupSep = format.GetGroupSep();
std::size_t len = str.length();
for(std::size_t n = 0; n < len; ++n)
{
if(n > 0 && (n % groupSize) == 0)
{
if(!(n == (len - 1) && (str[0] == typename Tstring::value_type('+') || str[0] == typename Tstring::value_type('-'))))
{
str.insert(str.begin() + (len - n), 1, groupSep);
}
}
}
}
return str;
}
#if MPT_FORMAT_CXX17_INT
template<typename T>
static inline std::string FormatValHelperInt(const T & x, const FormatSpec & f)
{
int base = 10;
if(f.GetFlags() & fmt_base::BaseDec) { base = 10; }
if(f.GetFlags() & fmt_base::BaseHex) { base = 16; }
return PostProcessGroup(PostProcessDigits(PostProcessCase(ToChars(x, base), f), f), f);
}
#if MPT_WSTRING_FORMAT
template<typename T>
static inline std::wstring FormatValWHelperInt(const T & x, const FormatSpec & f)
{
int base = 10;
if(f.GetFlags() & fmt_base::BaseDec) { base = 10; }
if(f.GetFlags() & fmt_base::BaseHex) { base = 16; }
return ToWideSimple(PostProcessGroup(PostProcessDigits(PostProcessCase(ToChars(x, base), f), f), f));
}
#endif
#else // !MPT_FORMAT_CXX17_INT
template<typename T>
static inline std::string FormatValHelperInt(const T & x, const FormatSpec & f)
{
MPT_MAYBE_CONSTANT_IF((f.GetFlags() & fmt_base::BaseHex) && std::is_signed<T>::value)
{
if(x == std::numeric_limits<T>::min())
{
return std::string(1, '-') + FormatValHelperInt(static_cast<typename std::make_unsigned<T>::type>(x), f);
} else MPT_MAYBE_CONSTANT_IF(x < 0)
{
return std::string(1, '-') + FormatValHelperInt(static_cast<typename std::make_unsigned<T>::type>(0-x), f);
} else
{
return FormatValHelperInt(static_cast<typename std::make_unsigned<T>::type>(x), f);
}
}
std::ostringstream o;
o.imbue(std::locale::classic());
ApplyFormat(o, f, x);
SaneInsert(o, x);
return PostProcessGroup(PostProcessDigits(o.str(), f), f);
}
#if MPT_WSTRING_FORMAT
template<typename T>
static inline std::wstring FormatValWHelperInt(const T & x, const FormatSpec & f)
{
MPT_MAYBE_CONSTANT_IF((f.GetFlags() & fmt_base::BaseHex) && std::is_signed<T>::value)
{
if(x == std::numeric_limits<T>::min())
{
return std::wstring(1, L'-') + FormatValWHelperInt(static_cast<typename std::make_unsigned<T>::type>(x), f);
} else MPT_MAYBE_CONSTANT_IF(x < 0)
{
return std::wstring(1, L'-') + FormatValWHelperInt(static_cast<typename std::make_unsigned<T>::type>(0-x), f);
} else
{
return FormatValWHelperInt(static_cast<typename std::make_unsigned<T>::type>(x), f);
}
}
std::wostringstream o;
o.imbue(std::locale::classic());
ApplyFormat(o, f, x);
SaneInsert(o, x);
return PostProcessGroup(PostProcessDigits(o.str(), f), f);
}
#endif
#endif // MPT_FORMAT_CXX17_INT
template<typename T>
static inline std::string FormatValHelperFloat(const T & x, const FormatSpec & f)
{
std::ostringstream o;
o.imbue(std::locale::classic());
ApplyFormat(o, f, x);
SaneInsert(o, x);
return o.str();
}
#if MPT_WSTRING_FORMAT
template<typename T>
static inline std::wstring FormatValWHelperFloat(const T & x, const FormatSpec & f)
{
std::wostringstream o;
o.imbue(std::locale::classic());
ApplyFormat(o, f, x);
SaneInsert(o, x);
return o.str();
}
#endif
std::string FormatVal(const bool & x, const FormatSpec & f) { return FormatValHelperInt(static_cast<int>(x), f); }
std::string FormatVal(const signed char & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const unsigned char & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const signed short & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const unsigned short & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const signed int & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const unsigned int & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const signed long & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const unsigned long & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const signed long long & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const unsigned long long & x, const FormatSpec & f) { return FormatValHelperInt(x, f); }
std::string FormatVal(const float & x, const FormatSpec & f) { return FormatValHelperFloat(x, f); }
std::string FormatVal(const double & x, const FormatSpec & f) { return FormatValHelperFloat(x, f); }
std::string FormatVal(const long double & x, const FormatSpec & f) { return FormatValHelperFloat(x, f); }
#if MPT_USTRING_MODE_WIDE
mpt::ustring FormatValU(const bool & x, const FormatSpec & f) { return FormatValWHelperInt(static_cast<int>(x), f); }
mpt::ustring FormatValU(const signed char & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const unsigned char & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const signed short & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const unsigned short & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const signed int & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const unsigned int & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const signed long & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const unsigned long & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const signed long long & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const unsigned long long & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
mpt::ustring FormatValU(const float & x, const FormatSpec & f) { return FormatValWHelperFloat(x, f); }
mpt::ustring FormatValU(const double & x, const FormatSpec & f) { return FormatValWHelperFloat(x, f); }
mpt::ustring FormatValU(const long double & x, const FormatSpec & f) { return FormatValWHelperFloat(x, f); }
#endif
#if MPT_USTRING_MODE_UTF8
mpt::ustring FormatValU(const bool & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(static_cast<int>(x), f)); }
mpt::ustring FormatValU(const signed char & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const unsigned char & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const signed short & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const unsigned short & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const signed int & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const unsigned int & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const signed long & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const unsigned long & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const signed long long & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const unsigned long long & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperInt(x, f)); }
mpt::ustring FormatValU(const float & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperFloat(x, f)); }
mpt::ustring FormatValU(const double & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperFloat(x, f)); }
mpt::ustring FormatValU(const long double & x, const FormatSpec & f) { return mpt::ToUnicode(mpt::Charset::UTF8, FormatValHelperFloat(x, f)); }
#endif
#if MPT_WSTRING_FORMAT
std::wstring FormatValW(const bool & x, const FormatSpec & f) { return FormatValWHelperInt(static_cast<int>(x), f); }
std::wstring FormatValW(const signed char & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const unsigned char & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const signed short & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const unsigned short & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const signed int & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const unsigned int & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const signed long & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const unsigned long & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const signed long long & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const unsigned long long & x, const FormatSpec & f) { return FormatValWHelperInt(x, f); }
std::wstring FormatValW(const float & x, const FormatSpec & f) { return FormatValWHelperFloat(x, f); }
std::wstring FormatValW(const double & x, const FormatSpec & f) { return FormatValWHelperFloat(x, f); }
std::wstring FormatValW(const long double & x, const FormatSpec & f) { return FormatValWHelperFloat(x, f); }
#endif
} // namespace mpt
OPENMPT_NAMESPACE_END