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6 changed files with 896 additions and 37 deletions

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@ -0,0 +1,235 @@
#include "Testing/StringTesting.h"
#include "String/Char.h"
#include "Miscellaneous/AssertionMacros.h"
NAMESPACE_REDCRAFT_BEGIN
NAMESPACE_MODULE_BEGIN(Redcraft)
NAMESPACE_MODULE_BEGIN(Utility)
NAMESPACE_BEGIN(Testing)
void TestString()
{
TestChar();
}
void TestChar()
{
{
always_check(!CCharType<int>);
always_check(CCharType<char>);
always_check(CCharType<wchar_t>);
always_check(CCharType<char8_t>);
always_check(CCharType<char16_t>);
always_check(CCharType<char32_t>);
}
{
always_check(FChar::IsAlnum(TEXT('0')));
always_check(FChar::IsAlpha(TEXT('A')));
always_check(FChar::IsLower(TEXT('a')));
always_check(FChar::IsUpper(TEXT('A')));
always_check(FChar::IsDigit(TEXT('0')));
always_check(FChar::IsCntrl(TEXT('\n')));
always_check(FChar::IsGraph(TEXT('!')));
always_check(FChar::IsSpace(TEXT('\t')));
always_check(FChar::IsBlank(TEXT(' ')));
always_check(FChar::IsPrint(TEXT('#')));
always_check(FChar::IsPunct(TEXT('[')));
}
{
always_check(FWChar::IsAlnum(WTEXT('0')));
always_check(FWChar::IsAlpha(WTEXT('A')));
always_check(FWChar::IsLower(WTEXT('a')));
always_check(FWChar::IsUpper(WTEXT('A')));
always_check(FWChar::IsDigit(WTEXT('0')));
always_check(FWChar::IsCntrl(WTEXT('\n')));
always_check(FWChar::IsGraph(WTEXT('!')));
always_check(FWChar::IsSpace(WTEXT('\t')));
always_check(FWChar::IsBlank(WTEXT(' ')));
always_check(FWChar::IsPrint(WTEXT('#')));
always_check(FWChar::IsPunct(WTEXT('[')));
}
{
always_check(FU8Char::IsAlnum(U8TEXT('0')));
always_check(FU8Char::IsAlpha(U8TEXT('A')));
always_check(FU8Char::IsLower(U8TEXT('a')));
always_check(FU8Char::IsUpper(U8TEXT('A')));
always_check(FU8Char::IsDigit(U8TEXT('0')));
always_check(FU8Char::IsCntrl(U8TEXT('\n')));
always_check(FU8Char::IsGraph(U8TEXT('!')));
always_check(FU8Char::IsSpace(U8TEXT('\t')));
always_check(FU8Char::IsBlank(U8TEXT(' ')));
always_check(FU8Char::IsPrint(U8TEXT('#')));
always_check(FU8Char::IsPunct(U8TEXT('[')));
}
{
//always_check(FU16Char::IsAlnum(U16TEXT('0')));
//always_check(FU16Char::IsAlpha(U16TEXT('A')));
//always_check(FU16Char::IsLower(U16TEXT('a')));
//always_check(FU16Char::IsUpper(U16TEXT('A')));
always_check(FU16Char::IsDigit(U16TEXT('0')));
always_check(FU16Char::IsCntrl(U16TEXT('\n')));
//always_check(FU16Char::IsGraph(U16TEXT('!')));
always_check(FU16Char::IsSpace(U16TEXT('\t')));
always_check(FU16Char::IsBlank(U16TEXT(' ')));
//always_check(FU16Char::IsPrint(U16TEXT('#')));
//always_check(FU16Char::IsPunct(U16TEXT('[')));
}
{
//always_check(FU32Char::IsAlnum(U32TEXT('0')));
//always_check(FU32Char::IsAlpha(U32TEXT('A')));
//always_check(FU32Char::IsLower(U32TEXT('a')));
//always_check(FU32Char::IsUpper(U32TEXT('A')));
always_check(FU32Char::IsDigit(U32TEXT('0')));
always_check(FU32Char::IsCntrl(U32TEXT('\n')));
//always_check(FU32Char::IsGraph(U32TEXT('!')));
always_check(FU32Char::IsSpace(U32TEXT('\t')));
always_check(FU32Char::IsBlank(U32TEXT(' ')));
//always_check(FU32Char::IsPrint(U32TEXT('#')));
//always_check(FU32Char::IsPunct(U32TEXT('[')));
}
{
always_check(!FChar::IsAlnum(TEXT('$')));
always_check(!FChar::IsAlpha(TEXT('0')));
always_check(!FChar::IsLower(TEXT('A')));
always_check(!FChar::IsUpper(TEXT('a')));
always_check(!FChar::IsDigit(TEXT('I')));
always_check(!FChar::IsCntrl(TEXT('_')));
always_check(!FChar::IsGraph(TEXT(' ')));
always_check(!FChar::IsSpace(TEXT('=')));
always_check(!FChar::IsBlank(TEXT('\r')));
always_check(!FChar::IsPrint(TEXT('\n')));
always_check(!FChar::IsPunct(TEXT('H')));
}
{
always_check(!FWChar::IsAlnum(WTEXT('$')));
always_check(!FWChar::IsAlpha(WTEXT('0')));
always_check(!FWChar::IsLower(WTEXT('A')));
always_check(!FWChar::IsUpper(WTEXT('a')));
always_check(!FWChar::IsDigit(WTEXT('I')));
always_check(!FWChar::IsCntrl(WTEXT('_')));
always_check(!FWChar::IsGraph(WTEXT(' ')));
always_check(!FWChar::IsSpace(WTEXT('=')));
always_check(!FWChar::IsBlank(WTEXT('\r')));
always_check(!FWChar::IsPrint(WTEXT('\n')));
always_check(!FWChar::IsPunct(WTEXT('H')));
}
{
always_check(!FU8Char::IsAlnum(U8TEXT('$')));
always_check(!FU8Char::IsAlpha(U8TEXT('0')));
always_check(!FU8Char::IsLower(U8TEXT('A')));
always_check(!FU8Char::IsUpper(U8TEXT('a')));
always_check(!FU8Char::IsDigit(U8TEXT('I')));
always_check(!FU8Char::IsCntrl(U8TEXT('_')));
always_check(!FU8Char::IsGraph(U8TEXT(' ')));
always_check(!FU8Char::IsSpace(U8TEXT('=')));
always_check(!FU8Char::IsBlank(U8TEXT('\r')));
always_check(!FU8Char::IsPrint(U8TEXT('\n')));
always_check(!FU8Char::IsPunct(U8TEXT('H')));
}
{
//always_check(!FU16Char::IsAlnum(U16TEXT('$')));
//always_check(!FU16Char::IsAlpha(U16TEXT('0')));
//always_check(!FU16Char::IsLower(U16TEXT('A')));
//always_check(!FU16Char::IsUpper(U16TEXT('a')));
always_check(!FU16Char::IsDigit(U16TEXT('I')));
always_check(!FU16Char::IsCntrl(U16TEXT('_')));
//always_check(!FU16Char::IsGraph(U16TEXT(' ')));
always_check(!FU16Char::IsSpace(U16TEXT('=')));
always_check(!FU16Char::IsBlank(U16TEXT('\r')));
//always_check(!FU16Char::IsPrint(U16TEXT('\n')));
//always_check(!FU16Char::IsPunct(U16TEXT('H')));
}
{
//always_check(!FU32Char::IsAlnum(U32TEXT('$')));
//always_check(!FU32Char::IsAlpha(U32TEXT('0')));
//always_check(!FU32Char::IsLower(U32TEXT('A')));
//always_check(!FU32Char::IsUpper(U32TEXT('a')));
always_check(!FU32Char::IsDigit(U32TEXT('I')));
always_check(!FU32Char::IsCntrl(U32TEXT('_')));
//always_check(!FU32Char::IsGraph(U32TEXT(' ')));
always_check(!FU32Char::IsSpace(U32TEXT('=')));
always_check(!FU32Char::IsBlank(U32TEXT('\r')));
//always_check(!FU32Char::IsPrint(U32TEXT('\n')));
//always_check(!FU32Char::IsPunct(U32TEXT('H')));
}
{
always_check( FChar::IsDigit(TEXT('F'), 16));
always_check(!FChar::IsDigit(TEXT('G'), 16));
always_check( FWChar::IsDigit(WTEXT('F'), 16));
always_check(!FWChar::IsDigit(WTEXT('G'), 16));
always_check( FU8Char::IsDigit(U8TEXT('F'), 16));
always_check(!FU8Char::IsDigit(U8TEXT('G'), 16));
always_check( FU16Char::IsDigit(U16TEXT('F'), 16));
always_check(!FU16Char::IsDigit(U16TEXT('G'), 16));
always_check( FU32Char::IsDigit(U32TEXT('F'), 16));
always_check(!FU32Char::IsDigit(U32TEXT('G'), 16));
}
{
always_check(FChar::ToLower(TEXT('i')) == TEXT('i'));
always_check(FChar::ToUpper(TEXT('l')) == TEXT('L'));
always_check(FWChar::ToUpper(WTEXT('l')) == WTEXT('L'));
always_check(FWChar::ToLower(WTEXT('i')) == WTEXT('i'));
always_check(FU8Char::ToLower(U8TEXT('i')) == U8TEXT('i'));
always_check(FU8Char::ToUpper(U8TEXT('l')) == U8TEXT('L'));
//always_check(FU16Char::ToLower(U16TEXT('i')) == U16TEXT('i'));
//always_check(FU16Char::ToUpper(U16TEXT('l')) == U16TEXT('L'));
//always_check(FU32Char::ToLower(U32TEXT('i')) == U32TEXT('i'));
//always_check(FU32Char::ToUpper(U32TEXT('l')) == U32TEXT('L'));
}
{
always_check(0x0 == FChar::ToDigit(TEXT('0')));
always_check(0xF == FChar::ToDigit(TEXT('f')));
always_check(0xF == FChar::ToDigit(TEXT('F')));
always_check(0x0 == FWChar::ToDigit(WTEXT('0')));
always_check(0xF == FWChar::ToDigit(WTEXT('f')));
always_check(0xF == FWChar::ToDigit(WTEXT('F')));
always_check(0x0 == FU8Char::ToDigit(U8TEXT('0')));
always_check(0xF == FU8Char::ToDigit(U8TEXT('f')));
always_check(0xF == FU8Char::ToDigit(U8TEXT('F')));
always_check(0x0 == FU16Char::ToDigit(U16TEXT('0')));
always_check(0xF == FU16Char::ToDigit(U16TEXT('f')));
always_check(0xF == FU16Char::ToDigit(U16TEXT('F')));
always_check(0x0 == FU16Char::ToDigit(U16TEXT('0')));
always_check(0xF == FU16Char::ToDigit(U16TEXT('f')));
always_check(0xF == FU16Char::ToDigit(U16TEXT('F')));
}
{
always_check(TEXT('0') == FChar::FromDigit(0x0));
always_check(TEXT('f') != FChar::FromDigit(0xF));
always_check(TEXT('F') == FChar::FromDigit(0xF));
always_check(WTEXT('0') == FWChar::FromDigit(0x0));
always_check(WTEXT('f') != FWChar::FromDigit(0xF));
always_check(WTEXT('F') == FWChar::FromDigit(0xF));
always_check(U8TEXT('0') == FU8Char::FromDigit(0x0));
always_check(U8TEXT('f') != FU8Char::FromDigit(0xF));
always_check(U8TEXT('F') == FU8Char::FromDigit(0xF));
always_check(U16TEXT('0') == FU16Char::FromDigit(0x0));
always_check(U16TEXT('f') != FU16Char::FromDigit(0xF));
always_check(U16TEXT('F') == FU16Char::FromDigit(0xF));
always_check(U16TEXT('0') == FU16Char::FromDigit(0x0));
always_check(U16TEXT('f') != FU16Char::FromDigit(0xF));
always_check(U16TEXT('F') == FU16Char::FromDigit(0xF));
}
}
NAMESPACE_END(Testing)
NAMESPACE_MODULE_END(Utility)
NAMESPACE_MODULE_END(Redcraft)
NAMESPACE_REDCRAFT_END

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@ -36,7 +36,7 @@ inline constexpr size_t MinimumAlignment = 8;
* };
*
*/
inline constexpr size_t DestructiveInterference = std::hardware_destructive_interference_size;
inline constexpr size_t DestructiveInterference = NAMESPACE_STD::hardware_destructive_interference_size;
/**
* Maximum size of contiguous memory to promote true sharing.
@ -47,7 +47,7 @@ inline constexpr size_t DestructiveInterference = std::hardware_destructive_inte
* };
*
*/
inline constexpr size_t ConstructiveInterference = std::hardware_constructive_interference_size;
inline constexpr size_t ConstructiveInterference = NAMESPACE_STD::hardware_constructive_interference_size;
#else
@ -88,7 +88,7 @@ inline constexpr size_t ConstructiveInterference = 64;
*/
FORCEINLINE void* Memmove(void* Destination, const void* Source, size_t Count)
{
return std::memmove(Destination, Source, Count);
return NAMESPACE_STD::memmove(Destination, Source, Count);
}
/**
@ -107,7 +107,7 @@ FORCEINLINE void* Memmove(void* Destination, const void* Source, size_t Count)
*/
FORCEINLINE int32 Memcmp(const void* BufferLHS, const void* BufferRHS, size_t Count)
{
return std::memcmp(BufferLHS, BufferRHS, Count);
return NAMESPACE_STD::memcmp(BufferLHS, BufferRHS, Count);
}
/**
@ -121,7 +121,7 @@ FORCEINLINE int32 Memcmp(const void* BufferLHS, const void* BufferRHS, size_t Co
*/
FORCEINLINE void* Memset(void* Destination, uint8 ValueToSet, size_t Count)
{
return std::memset(Destination, ValueToSet, Count);
return NAMESPACE_STD::memset(Destination, ValueToSet, Count);
}
/**
@ -134,7 +134,7 @@ FORCEINLINE void* Memset(void* Destination, uint8 ValueToSet, size_t Count)
*/
FORCEINLINE void* Memzero(void* Destination, size_t Count)
{
return std::memset(Destination, 0, Count);
return NAMESPACE_STD::memset(Destination, 0, Count);
}
/**
@ -149,7 +149,7 @@ FORCEINLINE void* Memzero(void* Destination, size_t Count)
*/
FORCEINLINE void* Memcpy(void* Destination, const void* Source, size_t Count)
{
return std::memcpy(Destination, Source, Count);
return NAMESPACE_STD::memcpy(Destination, Source, Count);
}
/**
@ -225,19 +225,19 @@ FORCEINLINE void Memcpy(T& Destination, const T& Source)
/** Fallback to std::malloc(). */
NODISCARD FORCEINLINE void* SystemMalloc(size_t Count)
{
return std::malloc(Count);
return NAMESPACE_STD::malloc(Count);
}
/** Fallback to std::realloc(). */
NODISCARD FORCEINLINE void* SystemRealloc(void* Ptr, size_t Count)
{
return std::realloc(Ptr, Count);
return NAMESPACE_STD::realloc(Ptr, Count);
}
/** Fallback to std::free(). */
FORCEINLINE void SystemFree(void* Ptr)
{
std::free(Ptr);
NAMESPACE_STD::free(Ptr);
}
/**
@ -298,8 +298,8 @@ NAMESPACE_REDCRAFT_END
#pragma warning(disable : 28251)
// The global overload operators new/delete do not cross .dll boundaries, and the macros should be placed in the .cpp of each module.
#define REPLACEMENT_OPERATOR_NEW_AND_DELETE \
NODISCARD void* operator new(std::size_t Count) { return NAMESPACE_REDCRAFT::Memory::Malloc(Count, __STDCPP_DEFAULT_NEW_ALIGNMENT__); } \
NODISCARD void* operator new(std::size_t Count, std::align_val_t Alignment) { return NAMESPACE_REDCRAFT::Memory::Malloc(Count, static_cast<NAMESPACE_REDCRAFT::size_t>(Alignment)); } \
void operator delete(void* Ptr) noexcept { NAMESPACE_REDCRAFT::Memory::Free(Ptr); } \
void operator delete(void* Ptr, std::align_val_t Alignment) noexcept { NAMESPACE_REDCRAFT::Memory::Free(Ptr); }
#define REPLACEMENT_OPERATOR_NEW_AND_DELETE \
NODISCARD void* operator new(NAMESPACE_STD::size_t Count) { return NAMESPACE_REDCRAFT::Memory::Malloc(Count, __STDCPP_DEFAULT_NEW_ALIGNMENT__); } \
NODISCARD void* operator new(NAMESPACE_STD::size_t Count, NAMESPACE_STD::align_val_t Alignment) { return NAMESPACE_REDCRAFT::Memory::Malloc(Count, static_cast<NAMESPACE_REDCRAFT::size_t>(Alignment)); } \
void operator delete(void* Ptr) noexcept { NAMESPACE_REDCRAFT::Memory::Free(Ptr); } \
void operator delete(void* Ptr, NAMESPACE_STD::align_val_t Alignment) noexcept { NAMESPACE_REDCRAFT::Memory::Free(Ptr); }

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@ -20,7 +20,6 @@ NAMESPACE_MODULE_BEGIN(Utility)
#define NO_UNIQUE_ADDRESS [[no_unique_address]]
constexpr size_t INDEX_NONE = -1;
constexpr charw UNICODE_BOM = 0xfeff;
struct FForceInit { explicit FForceInit() = default; };
struct FNoInit { explicit FNoInit() = default; };

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@ -159,15 +159,6 @@ using int64 = NAMESPACE_STD::int64_t;
using float32 = float;
using float64 = double;
// Character types
using chara = char;
using charw = wchar_t;
using chart = charw;
using char8 = char8_t;
using char16 = char16_t;
using char32 = char32_t;
// Pointer types
using uintptr = NAMESPACE_STD::uintptr_t;
@ -181,20 +172,23 @@ using ssize_t = intptr_t;
using null_t = decltype(NULL);
using nullptr_t = NAMESPACE_STD::nullptr_t;
#if PLATFORM_LINUX
# define PLATFORM_TCHAR_IS_CHAR16 1
#else
# define PLATFORM_TCHAR_IS_CHAR16 0
#endif
// Define the TEXT macro
#if PLATFORM_TCHAR_IS_CHAR16
# define TEXT_PASTE(x) u ## x
#else
# define TEXT_PASTE(x) L ## x
#endif
#define TEXT(x) TEXT_PASTE(x)
NAMESPACE_PRIVATE_BEGIN
#define TEXT_PASTE(X) X
#define WTEXT_PASTE(X) L##X
#define U8TEXT_PASTE(X) u8##X
#define U16TEXT_PASTE(X) u##X
#define U32TEXT_PASTE(X) U##X
NAMESPACE_PRIVATE_END
#define TEXT(X) TEXT_PASTE(X)
#define WTEXT(X) WTEXT_PASTE(X)
#define U8TEXT(X) U8TEXT_PASTE(X)
#define U16TEXT(X) U16TEXT_PASTE(X)
#define U32TEXT(X) U32TEXT_PASTE(X)
NAMESPACE_MODULE_END(Utility)
NAMESPACE_MODULE_END(Redcraft)

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@ -0,0 +1,613 @@
#pragma once
#include "CoreTypes.h"
#include "TypeTraits/TypeTraits.h"
#include "Miscellaneous/AssertionMacros.h"
#include <cctype>
#include <cwctype>
NAMESPACE_REDCRAFT_BEGIN
NAMESPACE_MODULE_BEGIN(Redcraft)
NAMESPACE_MODULE_BEGIN(Utility)
template <typename T>
concept CCharType = CSameAs<T, char> || CSameAs<T, wchar_t> || CSameAs<T, char8_t> || CSameAs<T, char16_t> || CSameAs<T, char32_t>;
NAMESPACE_PRIVATE_BEGIN
template <CCharType>
struct TLiteral;
template <>
struct TLiteral<char>
{
FORCEINLINE static constexpr const char Select(const char X, const wchar_t , const char8_t , const char16_t , const char32_t ) { return X; }
FORCEINLINE static constexpr const char* Select(const char* X, const wchar_t*, const char8_t*, const char16_t*, const char32_t*) { return X; }
};
template <>
struct TLiteral<wchar_t>
{
FORCEINLINE static constexpr const wchar_t Select(const char , const wchar_t X, const char8_t , const char16_t , const char32_t ) { return X; }
FORCEINLINE static constexpr const wchar_t* Select(const char*, const wchar_t* X, const char8_t*, const char16_t*, const char32_t*) { return X; }
};
template <>
struct TLiteral<char8_t>
{
FORCEINLINE static constexpr const char8_t Select(const char , const wchar_t , const char8_t X, const char16_t , const char32_t ) { return X; }
FORCEINLINE static constexpr const char8_t* Select(const char*, const wchar_t*, const char8_t* X, const char16_t*, const char32_t*) { return X; }
};
template <>
struct TLiteral<char16_t>
{
FORCEINLINE static constexpr const char16_t Select(const char , const wchar_t , const char8_t , const char16_t X, const char32_t ) { return X; }
FORCEINLINE static constexpr const char16_t* Select(const char*, const wchar_t*, const char8_t*, const char16_t* X, const char32_t*) { return X; }
};
template <>
struct TLiteral<char32_t>
{
FORCEINLINE static constexpr const char32_t Select(const char , const wchar_t , const char8_t , const char16_t , const char32_t X) { return X; }
FORCEINLINE static constexpr const char32_t* Select(const char*, const wchar_t*, const char8_t*, const char16_t*, const char32_t* X) { return X; }
};
NAMESPACE_PRIVATE_END
/** Templated literal struct to allow selection of string literals based on the character type provided, and not on compiler switches. */
#define LITERAL(CharType, StringLiteral) NAMESPACE_PRIVATE::TLiteral<CharType>::Select(StringLiteral, WTEXT(StringLiteral), U8TEXT(StringLiteral), U16TEXT(StringLiteral), U32TEXT(StringLiteral))
/** Set of utility functions operating on a single character. Implemented based on ISO 30112 "i18n" */
template <CCharType T>
struct TChar
{
using CharType = T;
inline static constexpr CharType NONE = CharType(-1);
FORCEINLINE static constexpr bool IsAlnum(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::isalnum(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswalnum(InChar);
}
else
{
return IsAlpha(InChar) || IsDigit(InChar);
}
}
FORCEINLINE static constexpr bool IsAlpha(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::isalpha(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswalpha(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* BASIC LATIN
* <U0041>..<U005A>;<U0061>..<U007A>;
*/
if ((InChar >= U8TEXT('\u0041') && InChar <= U8TEXT('\u005A')) ||
(InChar >= U8TEXT('\u0061') && InChar <= U8TEXT('\u007A')))
return true;
return false;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr bool IsLower(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::islower(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswlower(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* BASIC LATIN
* <U0061>..<U007A>;
*/
if (InChar >= U8TEXT('\u0061') && InChar <= U8TEXT('\u007A')) return true;
return false;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr bool IsUpper(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::isupper(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswupper(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* BASIC LATIN
* <U0041>..<U005A>;
*/
if (InChar >= U8TEXT('\u0041') && InChar <= U8TEXT('\u005A')) return true;
return false;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr bool IsDigit(CharType InChar)
{
/* <U0030>..<U0039>; */
return (InChar >= LITERAL(CharType, '0') && InChar <= LITERAL(CharType, '9'));
}
FORCEINLINE static constexpr bool IsDigit(CharType InChar, int Base)
{
checkf(Base >= 2 && Base <= 36, TEXT("Base must be in the range [2, 36]."));
/* <U0030>..<U0039>;<U0041>..<U0046>;<U0061>..<U0066>; */
return
(InChar >= LITERAL(CharType, '0') && InChar < LITERAL(CharType, '0') + Base ) ||
(InChar >= LITERAL(CharType, 'a') && InChar < LITERAL(CharType, 'a') + Base - 10) ||
(InChar >= LITERAL(CharType, 'A') && InChar < LITERAL(CharType, 'A') + Base - 10);
}
FORCEINLINE static constexpr bool IsCntrl(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::iscntrl(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswcntrl(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/* <U0000>..<U001F>;<U007F>; */
return (InChar >= U8TEXT('\u0000') && InChar <= U8TEXT('\u001F')) || InChar == U8TEXT('\u007F');
}
else if constexpr (CSameAs<CharType, char16_t>)
{
/* <U0000>..<U001F>;<U007F>..<U009F>;<U2028>;<U2029>; */
return
(InChar >= U16TEXT('\u0000') && InChar <= U16TEXT('\u001F')) ||
(InChar >= U16TEXT('\u007F') && InChar <= U16TEXT('\u009F')) ||
(InChar == U16TEXT('\u2028') || InChar == U16TEXT('\u2029'));
}
else if constexpr (CSameAs<CharType, char32_t>)
{
/* <U0000>..<U001F>;<U007F>..<U009F>;<U2028>;<U2029>; */
return
(InChar >= U32TEXT('\u0000') && InChar <= U32TEXT('\u001F')) ||
(InChar >= U32TEXT('\u007F') && InChar <= U32TEXT('\u009F')) ||
(InChar == U32TEXT('\u2028') || InChar == U32TEXT('\u2029'));
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr bool IsGraph(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::isgraph(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswgraph(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* BASIC LATIN
* <U0021>..<U007E>;
*/
if (InChar >= U8TEXT('\u0021') && InChar <= U8TEXT('\u007E')) return true;
return false;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr bool IsSpace(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::isspace(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswspace(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* ISO/IEC 6429
* <U0009>..<U000D>;
*/
if (InChar >= U8TEXT('\u0009') && InChar <= U8TEXT('\u000D')) return true;
/*
* BASIC LATIN
* <U0020>;
*/
if (InChar == U8TEXT('\u0020')) return true;
return false;
}
else if constexpr (CSameAs<CharType, char16_t>)
{
/*
* ISO/IEC 6429
* <U0009>..<U000D>;
*/
if (InChar >= U16TEXT('\u0009') && InChar <= U16TEXT('\u000D')) return true;
/*
* BASIC LATIN
* <U0020>;
*/
if (InChar == U16TEXT('\u0020')) return true;
/*
* OGHAM
* <U1680>;
*/
if (InChar == U16TEXT('\u1680')) return true;
/*
* MONGOL
* <U180E>;
*/
if (InChar == U16TEXT('\u180E')) return true;
/*
* GENERAL PUNCTUATION
* <U2000>..<U2006>;<U2008>..<U200A>;<U2028>;<U2029>;<U205F>;
*/
if ((InChar >= U16TEXT('\u2000') && InChar <= U16TEXT('\u2006')) ||
(InChar >= U16TEXT('\u2008') && InChar <= U16TEXT('\u200A')) ||
(InChar == U16TEXT('\u2028') || InChar == U16TEXT('\u2029')) ||
(InChar == U16TEXT('\u205F')))
return true;
/*
* CJK SYMBOLS AND PUNCTUATION, HIRAGANA
* <U3000>;
*/
if (InChar == U16TEXT('\u3000')) return true;
return false;
}
else if constexpr (CSameAs<CharType, char32_t>)
{
/*
* ISO/IEC 6429
* <U0009>..<U000D>;
*/
if (InChar >= U32TEXT('\u0009') && InChar <= U32TEXT('\u000D')) return true;
/*
* BASIC LATIN
* <U0020>;
*/
if (InChar == U32TEXT('\u0020')) return true;
/*
* OGHAM
* <U1680>;
*/
if (InChar == U32TEXT('\u1680')) return true;
/*
* MONGOL
* <U180E>;
*/
if (InChar == U32TEXT('\u180E')) return true;
/*
* GENERAL PUNCTUATION
* <U2000>..<U2006>;<U2008>..<U200A>;<U2028>;<U2029>;<U205F>;
*/
if ((InChar >= U32TEXT('\u2000') && InChar <= U32TEXT('\u2006')) ||
(InChar >= U32TEXT('\u2008') && InChar <= U32TEXT('\u200A')) ||
(InChar == U32TEXT('\u2028') || InChar == U32TEXT('\u2029')) ||
(InChar == U32TEXT('\u205F')))
return true;
/*
* CJK SYMBOLS AND PUNCTUATION, HIRAGANA
* <U3000>;
*/
if (InChar == U32TEXT('\u3000')) return true;
return false;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr bool IsBlank(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::isblank(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswblank(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/* <U0009>;<U0020>; */
return InChar == U8TEXT('\u0009') || InChar == U8TEXT('\u0020');
}
else if constexpr (CSameAs<CharType, char16_t>)
{
/* <U0009>;<U0020>;<U1680>;<U180E>;<U2000>..<U2006>;<U2008>..<U200A>;<U205F>;<U3000>; */
return
(InChar >= U16TEXT('\u2000') && InChar <= U16TEXT('\u2006')) ||
(InChar == U16TEXT('\u0009') || InChar == U16TEXT('\u0020')) ||
(InChar == U16TEXT('\u1680') || InChar == U16TEXT('\u180E')) ||
(InChar == U16TEXT('\u2008') || InChar == U16TEXT('\u200A')) ||
(InChar == U16TEXT('\u205F') || InChar == U16TEXT('\u3000'));
}
else if constexpr (CSameAs<CharType, char32_t>)
{
/* <U0009>;<U0020>;<U1680>;<U180E>;<U2000>..<U2006>;<U2008>..<U200A>;<U205F>;<U3000>; */
return
(InChar >= U32TEXT('\u2000') && InChar <= U32TEXT('\u2006')) ||
(InChar == U32TEXT('\u0009') || InChar == U32TEXT('\u0020')) ||
(InChar == U32TEXT('\u1680') || InChar == U32TEXT('\u180E')) ||
(InChar == U32TEXT('\u2008') || InChar == U32TEXT('\u200A')) ||
(InChar == U32TEXT('\u205F') || InChar == U32TEXT('\u3000'));
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr bool IsPrint(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::isprint(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswprint(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* BASIC LATIN
* <U0020>..<U007E>;
*/
if (InChar >= U8TEXT('\u0020') && InChar <= U8TEXT('\u007E')) return true;
return false;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr bool IsPunct(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return NAMESPACE_STD::ispunct(static_cast<unsigned char>(InChar));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return NAMESPACE_STD::iswpunct(InChar);
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* BASIC LATIN
* <U0021>..<U002F>;<U003A>..<U0040>;<U005B>..<U0060>;<U007B>..<U007E>;
*/
if ((InChar >= U8TEXT('\u0021') && InChar <= U8TEXT('\u002F')) ||
(InChar >= U8TEXT('\u003A') && InChar <= U8TEXT('\u0040')) ||
(InChar >= U8TEXT('\u005B') && InChar <= U8TEXT('\u0060')) ||
(InChar >= U8TEXT('\u007B') && InChar <= U8TEXT('\u007E')))
return true;
return false;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr CharType ToLower(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return static_cast<CharType>(NAMESPACE_STD::tolower(static_cast<unsigned char>(InChar)));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return static_cast<CharType>(NAMESPACE_STD::towlower(InChar));
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* BASIC LATIN
* (<U0041>,<U0061>);(<U0042>,<U0062>);(<U0043>,<U0063>);(<U0044>,<U0064>);
* (<U0045>,<U0065>);(<U0046>,<U0066>);(<U0047>,<U0067>);(<U0048>,<U0068>);
* (<U0049>,<U0069>);(<U004A>,<U006A>);(<U004B>,<U006B>);(<U004C>,<U006C>);
* (<U004D>,<U006D>);(<U004E>,<U006E>);(<U004F>,<U006F>);(<U0050>,<U0070>);
* (<U0051>,<U0071>);(<U0052>,<U0072>);(<U0053>,<U0073>);(<U0054>,<U0074>);
* (<U0055>,<U0075>);(<U0056>,<U0076>);(<U0057>,<U0077>);(<U0058>,<U0078>);
* (<U0059>,<U0079>);(<U005A>,<U007A>);
*/
if (InChar >= U8TEXT('\u0041') && InChar <= U8TEXT('\u005A')) return InChar + U8TEXT('\u0020');
return InChar;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr CharType ToUpper(CharType InChar)
{
if constexpr (CSameAs<CharType, char>)
{
return static_cast<CharType>(NAMESPACE_STD::toupper(static_cast<unsigned char>(InChar)));
}
else if constexpr (CSameAs<CharType, wchar_t>)
{
return static_cast<CharType>(NAMESPACE_STD::towupper(InChar));
}
else if constexpr (CSameAs<CharType, char8_t>)
{
/*
* BASIC LATIN
* (<U0061>,<U0041>);(<U0062>,<U0042>);(<U0063>,<U0043>);(<U0064>,<U0044>);/
* (<U0065>,<U0045>);(<U0066>,<U0046>);(<U0067>,<U0047>);(<U0068>,<U0048>);/
* (<U0069>,<U0049>);(<U006A>,<U004A>);(<U006B>,<U004B>);(<U006C>,<U004C>);/
* (<U006D>,<U004D>);(<U006E>,<U004E>);(<U006F>,<U004F>);(<U0070>,<U0050>);/
* (<U0071>,<U0051>);(<U0072>,<U0052>);(<U0073>,<U0053>);(<U0074>,<U0054>);/
* (<U0075>,<U0055>);(<U0076>,<U0056>);(<U0077>,<U0057>);(<U0078>,<U0058>);/
* (<U0079>,<U0059>);(<U007A>,<U005A>);
*/
if (InChar >= U8TEXT('\u0061') && InChar <= U8TEXT('\u007A')) return InChar - U8TEXT('\u0020');
return InChar;
}
else
{
static_assert(sizeof(CharType) == -1, "Unsupported character type");
}
}
FORCEINLINE static constexpr int ToDigit(CharType InChar)
{
switch (InChar)
{
case LITERAL(CharType, '0'): return 0;
case LITERAL(CharType, '1'): return 1;
case LITERAL(CharType, '2'): return 2;
case LITERAL(CharType, '3'): return 3;
case LITERAL(CharType, '4'): return 4;
case LITERAL(CharType, '5'): return 5;
case LITERAL(CharType, '6'): return 6;
case LITERAL(CharType, '7'): return 7;
case LITERAL(CharType, '8'): return 8;
case LITERAL(CharType, '9'): return 9;
case LITERAL(CharType, 'a'): return 10;
case LITERAL(CharType, 'b'): return 11;
case LITERAL(CharType, 'c'): return 12;
case LITERAL(CharType, 'd'): return 13;
case LITERAL(CharType, 'e'): return 14;
case LITERAL(CharType, 'f'): return 15;
case LITERAL(CharType, 'g'): return 16;
case LITERAL(CharType, 'h'): return 17;
case LITERAL(CharType, 'i'): return 18;
case LITERAL(CharType, 'j'): return 19;
case LITERAL(CharType, 'k'): return 20;
case LITERAL(CharType, 'l'): return 21;
case LITERAL(CharType, 'm'): return 22;
case LITERAL(CharType, 'n'): return 23;
case LITERAL(CharType, 'o'): return 24;
case LITERAL(CharType, 'p'): return 25;
case LITERAL(CharType, 'q'): return 26;
case LITERAL(CharType, 'r'): return 27;
case LITERAL(CharType, 's'): return 28;
case LITERAL(CharType, 't'): return 29;
case LITERAL(CharType, 'u'): return 30;
case LITERAL(CharType, 'v'): return 31;
case LITERAL(CharType, 'w'): return 32;
case LITERAL(CharType, 'x'): return 33;
case LITERAL(CharType, 'y'): return 34;
case LITERAL(CharType, 'z'): return 35;
case LITERAL(CharType, 'A'): return 10;
case LITERAL(CharType, 'B'): return 11;
case LITERAL(CharType, 'C'): return 12;
case LITERAL(CharType, 'D'): return 13;
case LITERAL(CharType, 'E'): return 14;
case LITERAL(CharType, 'F'): return 15;
case LITERAL(CharType, 'G'): return 16;
case LITERAL(CharType, 'H'): return 17;
case LITERAL(CharType, 'I'): return 18;
case LITERAL(CharType, 'J'): return 19;
case LITERAL(CharType, 'K'): return 20;
case LITERAL(CharType, 'L'): return 21;
case LITERAL(CharType, 'M'): return 22;
case LITERAL(CharType, 'N'): return 23;
case LITERAL(CharType, 'O'): return 24;
case LITERAL(CharType, 'P'): return 25;
case LITERAL(CharType, 'Q'): return 26;
case LITERAL(CharType, 'R'): return 27;
case LITERAL(CharType, 'S'): return 28;
case LITERAL(CharType, 'T'): return 29;
case LITERAL(CharType, 'U'): return 30;
case LITERAL(CharType, 'V'): return 31;
case LITERAL(CharType, 'W'): return 32;
case LITERAL(CharType, 'X'): return 33;
case LITERAL(CharType, 'Y'): return 34;
case LITERAL(CharType, 'Z'): return 35;
default: return -1;
}
}
FORCEINLINE static constexpr CharType FromDigit(int InDigit)
{
if (InDigit < 0 || InDigit >= 36) return NONE;
return LITERAL(CharType, "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ")[InDigit];
}
};
using FChar = TChar<char>;
using FWChar = TChar<wchar_t>;
using FU8Char = TChar<char8_t>;
using FU16Char = TChar<char16_t>;
using FU32Char = TChar<char32_t>;
NAMESPACE_MODULE_END(Utility)
NAMESPACE_MODULE_END(Redcraft)
NAMESPACE_REDCRAFT_END

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@ -0,0 +1,18 @@
#pragma once
#include "CoreTypes.h"
NAMESPACE_REDCRAFT_BEGIN
NAMESPACE_MODULE_BEGIN(Redcraft)
NAMESPACE_MODULE_BEGIN(Utility)
NAMESPACE_BEGIN(Testing)
REDCRAFTUTILITY_API void TestString();
REDCRAFTUTILITY_API void TestChar();
NAMESPACE_END(Testing)
NAMESPACE_MODULE_END(Utility)
NAMESPACE_MODULE_END(Redcraft)
NAMESPACE_REDCRAFT_END