(0989400a925cd201defdca9eb28eb87200b30785)

Arithmetic conversion between C's long long and Ruby's. More...

#include "ruby/internal/value.h"
#include "ruby/internal/dllexport.h"
#include "ruby/internal/special_consts.h"
#include "ruby/backward/2/long_long.h"

Include dependency graph for long_long.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	RB_LL2NUM rb_ll2num_inline
	Just another name of rb_ll2num_inline. More...

#define	RB_ULL2NUM rb_ull2num_inline
	Just another name of rb_ull2num_inline. More...

#define	LL2NUM RB_LL2NUM
	Old name of RB_LL2NUM. More...

#define	ULL2NUM RB_ULL2NUM
	Old name of RB_ULL2NUM. More...

#define	RB_NUM2LL rb_num2ll_inline
	Just another name of rb_num2ll_inline. More...

#define	RB_NUM2ULL rb_num2ull_inline
	Just another name of rb_num2ull_inline. More...

#define	NUM2LL RB_NUM2LL
	Old name of RB_NUM2LL. More...

#define	NUM2ULL RB_NUM2ULL
	Old name of RB_NUM2ULL. More...

Functions
VALUE	rb_ll2inum (LONG_LONG num)
	Converts a C's `long long` into an instance of rb_cInteger. More...

VALUE	rb_ull2inum (unsigned LONG_LONG num)
	Converts a C's `unsigned long long` into an instance of rb_cInteger. More...

LONG_LONG	rb_num2ll (VALUE num)
	Converts an instance of rb_cNumeric into C's `long long`. More...

unsigned LONG_LONG	rb_num2ull (VALUE num)
	Converts an instance of rb_cNumeric into C's `unsigned long long`. More...

static VALUE	rb_ll2num_inline (LONG_LONG n)
	Converts a C's `long long` into an instance of rb_cInteger. More...

static VALUE	rb_ull2num_inline (unsigned LONG_LONG n)
	Converts a C's `unsigned long long` into an instance of rb_cInteger. More...

static LONG_LONG	rb_num2ll_inline (VALUE x)
	Converts an instance of rb_cNumeric into C's `long long`. More...

static unsigned LONG_LONG	rb_num2ull_inline (VALUE x)
	Converts an instance of rb_cNumeric into C's `unsigned long long`. More...

Detailed Description

Arithmetic conversion between C's long long and Ruby's.

Author: Ruby developers ruby-.nosp@m.core.nosp@m.@ruby.nosp@m.-lan.nosp@m.g.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.

Definition in file long_long.h.

Macro Definition Documentation

◆ RB_LL2NUM

#define RB_LL2NUM rb_ll2num_inline

Just another name of rb_ll2num_inline.

Definition at line 28 of file long_long.h.

◆ RB_NUM2LL

#define RB_NUM2LL rb_num2ll_inline

Just another name of rb_num2ll_inline.

Definition at line 32 of file long_long.h.

◆ RB_NUM2ULL

#define RB_NUM2ULL rb_num2ull_inline

Just another name of rb_num2ull_inline.

Definition at line 33 of file long_long.h.

◆ RB_ULL2NUM

#define RB_ULL2NUM rb_ull2num_inline

Just another name of rb_ull2num_inline.

Definition at line 29 of file long_long.h.

Function Documentation

◆ rb_ll2inum()

VALUE rb_ll2inum ( LONG_LONG num )

Converts a C's long long into an instance of rb_cInteger.

Parameters

[in] num Arbitrary long long value.

Returns: An instance of rb_cInteger.

Referenced by rb_ll2num_inline().

◆ rb_ll2num_inline()

static VALUE rb_ll2num_inline ( LONG_LONG n )

inlinestatic

Converts a C's long long into an instance of rb_cInteger.

Parameters

[in] n Arbitrary long long value.

Returns: An instance of rb_cInteger

Definition at line 82 of file long_long.h.

◆ rb_num2ll()

LONG_LONG rb_num2ll ( VALUE num )

Converts an instance of rb_cNumeric into C's long long.

Parameters

[in] num Something numeric.

Exceptions

rb_eTypeError	`num` is not a numeric.
rb_eRangeError	`num` is out of range of `long long`.

Returns: The passed value converted into C's long long.

Referenced by rb_num2ll_inline().

◆ rb_num2ll_inline()

static LONG_LONG rb_num2ll_inline ( VALUE x )

inlinestatic

Converts an instance of rb_cNumeric into C's long long.

Parameters

[in] x Something numeric.

Exceptions

rb_eTypeError	`x` is not a numeric.
rb_eRangeError	`x` is out of range of `long long`.

Returns: The passed value converted into C's long long.

Definition at line 110 of file long_long.h.

◆ rb_num2ull()

unsigned LONG_LONG rb_num2ull ( VALUE num )

Converts an instance of rb_cNumeric into C's unsigned long long.

Parameters

[in] num Something numeric.

Exceptions

rb_eTypeError	`num` is not a numeric.
rb_eRangeError	`num` is out of range of `unsigned long long`.

Returns: The passed value converted into C's unsigned long long.

Referenced by rb_num2ull_inline().

◆ rb_num2ull_inline()

static unsigned LONG_LONG rb_num2ull_inline ( VALUE x )

inlinestatic

Converts an instance of rb_cNumeric into C's unsigned long long.

Parameters

[in] x Something numeric.

Exceptions

rb_eTypeError	`x` is not a numeric.
rb_eRangeError	`x` is out of range of `unsigned long long`.

Returns: The passed value converted into C's unsigned long long.

Definition at line 127 of file long_long.h.

◆ rb_ull2inum()

VALUE rb_ull2inum ( unsigned LONG_LONG num )

Converts a C's unsigned long long into an instance of rb_cInteger.

Parameters

[in] num Arbitrary unsigned long long value.

Returns: An instance of rb_cInteger.

Referenced by rb_ull2num_inline().

◆ rb_ull2num_inline()

static VALUE rb_ull2num_inline ( unsigned LONG_LONG n )

inlinestatic

Converts a C's unsigned long long into an instance of rb_cInteger.

Parameters

[in] n Arbitrary unsigned long long value.

Returns: An instance of rb_cInteger

Definition at line 95 of file long_long.h.

(0989400a925cd201defdca9eb28eb87200b30785)

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ RB_LL2NUM

◆ RB_NUM2LL

◆ RB_NUM2ULL

◆ RB_ULL2NUM

Function Documentation

◆ rb_ll2inum()

◆ rb_ll2num_inline()

◆ rb_num2ll()

◆ rb_num2ll_inline()

◆ rb_num2ull()

◆ rb_num2ull_inline()

◆ rb_ull2inum()

◆ rb_ull2num_inline()