455 lines
24 KiB
C++
455 lines
24 KiB
C++
// =====================================================================================================================
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// fennec, a free and open source game engine
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// Copyright © 2025 - 2026 Medusa Slockbower
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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// =====================================================================================================================
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#ifndef FENNEC_METAPROGRAMMING_INTEGER_H
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#define FENNEC_METAPROGRAMMING_INTEGER_H
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#include <fstream>
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inline void integer_h()
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{
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std::ofstream out("fennec/lang/integer.h");
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out << "// =====================================================================================================================" << '\n';
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out << "// fennec, a free and open source game engine" << '\n';
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out << "// Copyright © 2025 - 2026 Medusa Slockbower" << '\n';
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out << "//" << '\n';
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out << "// This program is free software: you can redistribute it and/or modify" << '\n';
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out << "// it under the terms of the GNU General Public License as published by" << '\n';
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out << "// the Free Software Foundation, either version 3 of the License, or" << '\n';
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out << "// (at your option) any later version." << '\n';
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out << "//" << '\n';
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out << "// This program is distributed in the hope that it will be useful," << '\n';
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out << "// but WITHOUT ANY WARRANTY; without even the implied warranty of" << '\n';
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out << "// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the" << '\n';
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out << "// GNU General Public License for more details." << '\n';
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out << "//" << '\n';
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out << "// You should have received a copy of the GNU General Public License" << '\n';
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out << "// along with this program. If not, see <https://www.gnu.org/licenses/>." << '\n';
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out << "// =====================================================================================================================" << '\n';
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out << "" << '\n';
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out << "///" << '\n';
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out << "/// \\file fennec/lang/integer.h" << '\n';
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out << "/// \\brief metaprogramming integer type info" << '\n';
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out << "///" << '\n';
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out << "///" << '\n';
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out << "/// \\details This file is automatically generated for the current build environment." << '\n';
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out << "///" << '\n';
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out << "/// Environment for this build: " FENNEC_LONG_COMPILER_NAME << '\n';
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out << "///" << '\n';
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out << "/// \\copyright Copyright © 2025 - 2026 Medusa Slockbower ([GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html))" << '\n';
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out << "///" << '\n';
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out << "///" << '\n';
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out << "" << '\n';
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out << "#ifndef FENNEC_LANG_INTEGER_H" << '\n';
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out << "#define FENNEC_LANG_INTEGER_H" << '\n';
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out << "" << '\n';
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out << "#undef CHAR_MIN" << '\n';
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out << "#undef CHAR_MAX" << '\n';
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out << "#undef WCHAR_MIN" << '\n';
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out << "#undef WCHAR_MAX" << '\n';
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out << "#undef SCHAR_MIN" << '\n';
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out << "#undef SCHAR_MAX" << '\n';
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out << "#undef UCHAR_MIN" << '\n';
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out << "#undef UCHAR_MAX" << '\n';
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out << "#undef INT_MIN" << '\n';
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out << "#undef INT_MAX" << '\n';
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out << "#undef UINT_MIN" << '\n';
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out << "#undef UINT_MAX" << '\n';
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out << "#undef LONG_MIN" << '\n';
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out << "#undef LONG_MAX" << '\n';
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out << "#undef ULONG_MIN" << '\n';
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out << "#undef ULONG_MAX" << '\n';
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out << "#undef LLONG_MIN" << '\n';
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out << "#undef LLONG_MAX" << '\n';
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out << "#undef ULLONG_MIN" << '\n';
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out << "#undef ULLONG_MAX" << '\n';
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out << "" << '\n';
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// TODO: Fix this to generate info without using the c++stdlib for platforms without this available.
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out << R"(/// \brief Is \f$char\f$ signed?)" << '\n';
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out << "#define CHAR_IS_SIGNED " << std::boolalpha << std::numeric_limits<char>::is_signed << '\n';
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out << R"(/// \brief Rounding style of type \f$char\f$.)" << '\n';
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out << "#define CHAR_ROUNDS " << "0x" << std::hex << (int)std::numeric_limits<char>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$char\f$.)" << '\n';
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out << "#define CHAR_RADIX_DIG " << "0x" << std::hex << (int)std::numeric_limits<char>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$char\f$.)" << '\n';
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out << "#define CHAR_DIG " << "0x" << std::hex << (int)std::numeric_limits<char>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$char\f$.)" << '\n';
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out << "#define CHAR_DECIMAL_DIG " << "0x" << std::hex << (int)std::numeric_limits<char>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or integer base, used to represent a \f$char\f$.)" << '\n';
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out << "#define CHAR_RADIX " << "0x" << std::hex << (int)std::numeric_limits<char>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$char\f$ trap?)" << '\n';
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out << "#define CHAR_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<char>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$char\f$.)" << '\n';
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out << "#define CHAR_MIN " << "0x" << std::hex << (0xFF & +std::numeric_limits<char>::min()) << '\n';
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out << R"(/// \brief Largest finite value of \f$char\f$.)" << '\n';
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out << "#define CHAR_MAX " << "0x" << std::hex << (0xFF & +std::numeric_limits<char>::max()) << '\n';
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out << "" << '\n';
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out << R"(/// \brief Is \f$wchar_t\f$ signed?)" << '\n';
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out << "#define WCHAR_IS_SIGNED " << std::boolalpha << std::numeric_limits<wchar_t>::is_signed << '\n';
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out << R"(/// \brief Rounding style of type \f$wchar_t\f$.)" << '\n';
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out << "#define WCHAR_ROUNDS " << "0x" << std::hex << std::numeric_limits<wchar_t>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$wchar_t\f$.)" << '\n';
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out << "#define WCHAR_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<wchar_t>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$wchar_t\f$.)" << '\n';
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out << "#define WCHAR_DIG " << "0x" << std::hex << std::numeric_limits<wchar_t>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$wchar_t\f$.)" << '\n';
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out << "#define WCHAR_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<wchar_t>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or integer base, used to represent a \f$wchar_t\f$.)" << '\n';
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out << "#define WCHAR_RADIX " << "0x" << std::hex << std::numeric_limits<wchar_t>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$wchar_t\f$ trap?)" << '\n';
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out << "#define WCHAR_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<wchar_t>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$wchar_t\f$.)" << '\n';
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out << "#define WCHAR_MIN " << "0x" << std::hex << +std::numeric_limits<wchar_t>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$wchar_t\f$.)" << '\n';
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out << "#define WCHAR_MAX " << "0x" << std::hex << +std::numeric_limits<wchar_t>::max() << '\n';
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out << "" << '\n';
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out << R"(/// \brief Is \f$signed char\f$ signed?)" << '\n';
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out << "#define SCHAR_ROUNDS " << "0x" << std::hex << (int)std::numeric_limits<signed char>::round_style << '\n';
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out << R"(/// \brief Rounding style of type \f$signed char\f$.)" << '\n';
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out << "#define SCHAR_RADIX_DIG " << "0x" << std::hex << (int)std::numeric_limits<signed char>::digits << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$signed char\f$.)" << '\n';
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out << "#define SCHAR_DIG " << "0x" << std::hex << (int)std::numeric_limits<signed char>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$signed char\f$.)" << '\n';
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out << "#define SCHAR_DECIMAL_DIG " << "0x" << std::hex << (int)std::numeric_limits<signed char>::max_digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$signed char\f$.)" << '\n';
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out << "#define SCHAR_RADIX " << "0x" << std::hex << (int)std::numeric_limits<signed char>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$signed char\f$ trap?)" << '\n';
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out << "#define SCHAR_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<signed char>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$signed char\f$.)" << '\n';
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out << "#define SCHAR_MIN " << "0x" << std::hex << (0xFF & +std::numeric_limits<signed char>::min()) << '\n';
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out << R"(/// \brief Largest finite value of \f$signed char\f$.)" << '\n';
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out << "#define SCHAR_MAX " << "0x" << std::hex << (0xFF & +std::numeric_limits<signed char>::max()) << '\n';
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out << "" << '\n';
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out << R"(/// \brief Is \f$unsigned char\f$ unsigned?)" << '\n';
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out << "#define UCHAR_ROUNDS " << "0x" << std::hex << (int)std::numeric_limits<unsigned char>::round_style << '\n';
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out << R"(/// \brief Rounding style of type \f$unsigned char\f$.)" << '\n';
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out << "#define UCHAR_RADIX_DIG " << "0x" << std::hex << (int)std::numeric_limits<unsigned char>::digits << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$unsigned char\f$.)" << '\n';
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out << "#define UCHAR_DIG " << "0x" << std::hex << (int)std::numeric_limits<unsigned char>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$unsigned char\f$.)" << '\n';
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out << "#define UCHAR_DECIMAL_DIG " << "0x" << std::hex << (int)std::numeric_limits<unsigned char>::max_digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$unsigned char\f$.)" << '\n';
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out << "#define UCHAR_RADIX " << "0x" << std::hex << (int)std::numeric_limits<unsigned char>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$unsigned char\f$ trap?)" << '\n';
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out << "#define UCHAR_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<unsigned char>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$unsigned char\f$.)" << '\n';
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out << "#define UCHAR_MIN " << "0x" << std::hex << (0xFF & +std::numeric_limits<unsigned char>::min()) << '\n';
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out << R"(/// \brief Largest finite value of \f$unsigned char\f$.)" << '\n';
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out << "#define UCHAR_MAX " << "0x" << std::hex << (0xFF & +std::numeric_limits<unsigned char>::max()) << '\n';
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out << "" << '\n';
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out << R"(/// \brief Rounding style of type \f$short\f$.)" << '\n';
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out << "#define SHORT_ROUNDS " << "0x" << std::hex << std::numeric_limits<short>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$short\f$.)" << '\n';
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out << "#define SHORT_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<short>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$short\f$.)" << '\n';
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out << "#define SHORT_DIG " << "0x" << std::hex << std::numeric_limits<short>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$short\f$.)" << '\n';
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out << "#define SHORT_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<short>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or integer base, used to represent a \f$short\f$.)" << '\n';
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out << "#define SHORT_RADIX " << "0x" << std::hex << std::numeric_limits<short>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$short\f$ trap?)" << '\n';
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out << "#define SHORT_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<short>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$short\f$.)" << '\n';
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out << "#define SHORT_MIN " << "0x" << std::hex << +std::numeric_limits<short>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$short\f$.)" << '\n';
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out << "#define SHORT_MAX " << "0x" << std::hex << +std::numeric_limits<short>::max() << '\n';
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out << "" << '\n';
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out << R"(/// \brief Rounding style of type \f$unsigned short\f$.)" << '\n';
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out << "#define USHORT_ROUNDS " << "0x" << std::hex << std::numeric_limits<unsigned short>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$unsigned short\f$.)" << '\n';
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out << "#define USHORT_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<unsigned short>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$unsigned short\f$.)" << '\n';
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out << "#define USHORT_DIG " << "0x" << std::hex << std::numeric_limits<unsigned short>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$unsigned short\f$.)" << '\n';
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out << "#define USHORT_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<unsigned short>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or integer base, used to represent a \f$unsigned short\f$.)" << '\n';
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out << "#define USHORT_RADIX " << "0x" << std::hex << std::numeric_limits<unsigned short>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$unsigned short\f$ trap?)" << '\n';
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out << "#define USHORT_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<unsigned short>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$unsigned short\f$.)" << '\n';
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out << "#define USHORT_MIN " << "0x" << std::hex << +std::numeric_limits<unsigned short>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$unsigned short\f$.)" << '\n';
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out << "#define USHORT_MAX " << "0x" << std::hex << +std::numeric_limits<unsigned short>::max() << '\n';
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out << "" << '\n';
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out << R"(/// \brief Rounding style of type \f$int\f$.)" << '\n';
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out << "#define INT_ROUNDS " << "0x" << std::hex << std::numeric_limits<int>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$int\f$.)" << '\n';
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out << "#define INT_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<int>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$int\f$.)" << '\n';
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out << "#define INT_DIG " << "0x" << std::hex << std::numeric_limits<int>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$int\f$.)" << '\n';
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out << "#define INT_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<int>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or integer base, used to represent a \f$int\f$.)" << '\n';
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out << "#define INT_RADIX " << "0x" << std::hex << std::numeric_limits<int>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$int\f$ trap?)" << '\n';
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out << "#define INT_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<int>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$int\f$.)" << '\n';
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out << "#define INT_MIN " << "0x" << std::hex << +std::numeric_limits<int>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$int\f$.)" << '\n';
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out << "#define INT_MAX " << "0x" << std::hex << +std::numeric_limits<int>::max() << '\n';
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out << "" << '\n';
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out << R"(/// \brief Rounding style of type \f$unsigned int\f$.)" << '\n';
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out << "#define UINT_ROUNDS " << "0x" << std::hex << std::numeric_limits<unsigned int>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$unsigned int\f$.)" << '\n';
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out << "#define UINT_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<unsigned int>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$unsigned int\f$.)" << '\n';
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out << "#define UINT_DIG " << "0x" << std::hex << std::numeric_limits<unsigned int>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$unsigned int\f$.)" << '\n';
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out << "#define UINT_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<unsigned int>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or unsigned integer base, used to represent a \f$unsigned int\f$.)" << '\n';
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out << "#define UINT_RADIX " << "0x" << std::hex << std::numeric_limits<unsigned int>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$unsigned int\f$ trap?)" << '\n';
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out << "#define UINT_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<unsigned int>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$unsigned int\f$.)" << '\n';
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out << "#define UINT_MIN " << "0x" << std::hex << +std::numeric_limits<unsigned int>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$unsigned int\f$.)" << '\n';
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out << "#define UINT_MAX " << "0x" << std::hex << +std::numeric_limits<unsigned int>::max() << '\n';
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out << "" << '\n';
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out << R"(/// \brief Rounding style of type \f$long int\f$.)" << '\n';
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out << "#define LONG_ROUNDS " << "0x" << std::hex << std::numeric_limits<long int>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$long int\f$.)" << '\n';
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out << "#define LONG_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<long int>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$long int\f$.)" << '\n';
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out << "#define LONG_DIG " << "0x" << std::hex << std::numeric_limits<long int>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$long int\f$.)" << '\n';
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out << "#define LONG_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<long int>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or long integer base, used to represent a \f$long int\f$.)" << '\n';
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out << "#define LONG_RADIX " << "0x" << std::hex << std::numeric_limits<long int>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$long int\f$ trap?)" << '\n';
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out << "#define LONG_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<long int>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$long int\f$.)" << '\n';
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out << "#define LONG_MIN " << "0x" << std::hex << +std::numeric_limits<long int>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$long int\f$.)" << '\n';
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out << "#define LONG_MAX " << "0x" << std::hex << +std::numeric_limits<long int>::max() << '\n';
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out << "" << '\n';
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out << R"(/// \brief Rounding style of type \f$unsigned long int\f$.)" << '\n';
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out << "#define ULONG_ROUNDS " << "0x" << std::hex << std::numeric_limits<unsigned long int>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$unsigned long int\f$.)" << '\n';
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out << "#define ULONG_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<unsigned long int>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$unsigned long int\f$.)" << '\n';
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out << "#define ULONG_DIG " << "0x" << std::hex << std::numeric_limits<unsigned long int>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$unsigned long int\f$.)" << '\n';
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out << "#define ULONG_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<unsigned long int>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or unsigned long integer base, used to represent a \f$unsigned long int\f$.)" << '\n';
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out << "#define ULONG_RADIX " << "0x" << std::hex << std::numeric_limits<unsigned long int>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$unsigned long int\f$ trap?)" << '\n';
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out << "#define ULONG_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<unsigned long int>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$unsigned long int\f$.)" << '\n';
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out << "#define ULONG_MIN " << "0x" << std::hex << +std::numeric_limits<unsigned long int>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$unsigned long int\f$.)" << '\n';
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out << "#define ULONG_MAX " << "0x" << std::hex << +std::numeric_limits<unsigned long int>::max() << '\n';
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out << "" << '\n';
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out << R"(/// \brief Rounding style of type \f$long long\f$.)" << '\n';
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out << "#define LLONG_ROUNDS " << "0x" << std::hex << std::numeric_limits<long long>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$long long\f$.)" << '\n';
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out << "#define LLONG_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<long long>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$long long\f$.)" << '\n';
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out << "#define LLONG_DIG " << "0x" << std::hex << std::numeric_limits<long long>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$long long\f$.)" << '\n';
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out << "#define LLONG_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<long long>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or long longeger base, used to represent a \f$long long\f$.)" << '\n';
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out << "#define LLONG_RADIX " << "0x" << std::hex << std::numeric_limits<long long>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$long long\f$ trap?)" << '\n';
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out << "#define LLONG_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<long long>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$long long\f$.)" << '\n';
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out << "#define LLONG_MIN " << "0x" << std::hex << +std::numeric_limits<long long>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$long long\f$.)" << '\n';
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out << "#define LLONG_MAX " << "0x" << std::hex << +std::numeric_limits<long long>::max() << '\n';
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out << "" << '\n';
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out << R"(/// \brief Rounding style of type \f$unsigned long long\f$.)" << '\n';
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out << "#define ULLONG_ROUNDS " << "0x" << std::hex << std::numeric_limits<unsigned long long>::round_style << '\n';
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out << R"(/// \brief Number of radix digits represented by \f$unsigned long long\f$.)" << '\n';
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out << "#define ULLONG_RADIX_DIG " << "0x" << std::hex << std::numeric_limits<unsigned long long>::digits << '\n';
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out << R"(/// \brief Number of decimal digits represented by \f$unsigned long long\f$.)" << '\n';
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out << "#define ULLONG_DIG " << "0x" << std::hex << std::numeric_limits<unsigned long long>::digits10 << '\n';
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out << R"(/// \brief Number of decimal digits necessary to differentiate all values of type \f$unsigned long long\f$.)" << '\n';
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out << "#define ULLONG_DECIMAL_DIG " << "0x" << std::hex << std::numeric_limits<unsigned long long>::max_digits10 << '\n';
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out << R"(/// \brief The radix, or unsigned long longeger base, used to represent a \f$unsigned long long\f$.)" << '\n';
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out << "#define ULLONG_RADIX " << "0x" << std::hex << std::numeric_limits<unsigned long long>::radix << '\n';
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out << R"(/// \brief Do arithmetics operations with \f$unsigned long long\f$ trap?)" << '\n';
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out << "#define ULLONG_TRAPS " << "0x" << std::boolalpha << std::numeric_limits<unsigned long long>::traps << '\n';
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out << R"(/// \brief Smallest finite value of \f$unsigned long long\f$.)" << '\n';
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out << "#define ULLONG_MIN " << "0x" << std::hex << +std::numeric_limits<unsigned long long>::min() << '\n';
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out << R"(/// \brief Largest finite value of \f$unsigned long long\f$.)" << '\n';
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out << "#define ULLONG_MAX " << "0x" << std::hex << +std::numeric_limits<unsigned long long>::max() << '\n';
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out << "" << '\n';
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out << "#endif // FENNEC_LANG_INTEGER_H" << '\n';
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out.close();
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return;
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}
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#endif // FENNEC_METAPROGRAMMING_INTEGER_H
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