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Diffstat (limited to 'include/ruby/internal/arithmetic/double.h')
| -rw-r--r-- | include/ruby/internal/arithmetic/double.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/include/ruby/internal/arithmetic/double.h b/include/ruby/internal/arithmetic/double.h deleted file mode 100644 index 229de47aef..0000000000 --- a/include/ruby/internal/arithmetic/double.h +++ /dev/null @@ -1,72 +0,0 @@ -#ifndef RBIMPL_ARITHMETIC_DOUBLE_H /*-*-C++-*-vi:se ft=cpp:*/ -#define RBIMPL_ARITHMETIC_DOUBLE_H -/** - * @file - * @author Ruby developers <ruby-core@ruby-lang.org> - * @copyright This file is a part of the programming language Ruby. - * Permission is hereby granted, to either redistribute and/or - * modify this file, provided that the conditions mentioned in the - * file COPYING are met. Consult the file for details. - * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are - * implementation details. Don't take them as canon. They could - * rapidly appear then vanish. The name (path) of this header file - * is also an implementation detail. Do not expect it to persist - * at the place it is now. Developers are free to move it anywhere - * anytime at will. - * @note To ruby-core: remember that this header can be possibly - * recursively included from extension libraries written in C++. - * Do not expect for instance `__VA_ARGS__` is always available. - * We assume C99 for ruby itself but we don't assume languages of - * extension libraries. They could be written in C++98. - * @brief Arithmetic conversion between C's `double` and Ruby's. - */ -#include "ruby/internal/attr/pure.h" -#include "ruby/internal/dllexport.h" -#include "ruby/internal/value.h" - -#define NUM2DBL rb_num2dbl /**< @old{rb_num2dbl} */ -#define RFLOAT_VALUE rb_float_value /**< @old{rb_float_value} */ -#define DBL2NUM rb_float_new /**< @old{rb_float_new} */ - -RBIMPL_SYMBOL_EXPORT_BEGIN() -/** - * Converts an instance of ::rb_cNumeric into C's `double`. - * - * @param[in] num Something numeric. - * @exception rb_eTypeError `num` is not a numeric. - * @return The passed value converted into C's `double`. - */ -double rb_num2dbl(VALUE num); - -RBIMPL_ATTR_PURE() -/** - * Extracts its double value from an instance of ::rb_cFloat. - * - * @param[in] num An instance of ::rb_cFloat. - * @pre Must not pass anything other than a Fixnum. - * @return The passed value converted into C's `double`. - */ -double rb_float_value(VALUE num); - -/** - * Converts a C's `double` into an instance of ::rb_cFloat. - * - * @param[in] d Arbitrary `double` value. - * @return An instance of ::rb_cFloat. - */ -VALUE rb_float_new(double d); - -/** - * Identical to rb_float_new(), except it does not generate Flonums. - * - * @param[in] d Arbitrary `double` value. - * @return An instance of ::rb_cFloat. - * - * @internal - * - * @shyouhei has no idea why it is here. - */ -VALUE rb_float_new_in_heap(double d); -RBIMPL_SYMBOL_EXPORT_END() - -#endif /* RBIMPL_ARITHMETIC_DOUBLE_H */ |