Ruby
2.0.0p451(2014-02-24revision45167)
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#include "bigdecimal.h"
#include <assert.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <math.h>
Go to the source code of this file.
Macros | |
#define | NDEBUG |
#define | ENTER(n) volatile VALUE RB_UNUSED_VAR(vStack[n]);int iStack=0 |
#define | PUSH(x) vStack[iStack++] = (VALUE)(x); |
#define | SAVE(p) PUSH(p->obj); |
#define | GUARD_OBJ(p, y) {p=y;SAVE(p);} |
#define | BASE_FIG RMPD_COMPONENT_FIGURES |
#define | BASE RMPD_BASE |
#define | HALF_BASE (BASE/2) |
#define | BASE1 (BASE/10) |
#define | DBLE_FIG (DBL_DIG+1) /* figure of double */ |
#define | RBIGNUM_ZERO_P(x) |
#define | RRATIONAL_ZERO_P(x) |
#define | RRATIONAL_NEGATIVE_P(x) RTEST(rb_funcall((x), '<', 1, INT2FIX(0))) |
#define | DECIMAL_SIZE_OF_BITS(n) (((n) * 3010 + 9998) / 9999) |
#define | RB_OBJ_CLASSNAME(obj) rb_obj_class(obj) |
#define | RB_OBJ_STRING(obj) (obj) |
#define | DoSomeOne(x, y, f) rb_num_coerce_bin(x,y,f) |
#define | VpAllocReal(prec) (Real *)VpMemAlloc(offsetof(Real, frac) + (prec) * sizeof(BDIGIT)) |
#define | VpReallocReal(ptr, prec) (Real *)VpMemRealloc((ptr), offsetof(Real, frac) + (prec) * sizeof(BDIGIT)) |
#define | BigMath_exp(x, n) BigMath_s_exp(rb_mBigMath, (x), (n)) |
#define | BigMath_log(x, n) BigMath_s_log(rb_mBigMath, (x), (n)) |
#define | is_positive(x) (!is_negative(x)) |
#define | maxnr 100UL /* Maximum iterations for calcurating sqrt. */ |
#define | MemCmp(x, y, z) memcmp(x,y,z) |
#define | StrCmp(x, y) strcmp(x,y) |
#define | rmpd_set_thread_local_exception_mode(mode) |
#define | rmpd_set_thread_local_precision_limit(limit) |
#define | RMPD_PRECISION_LIMIT_DEFAULT ((size_t)0) |
#define | rmpd_set_thread_local_rounding_mode(mode) |
Variables | |
VALUE | rb_cBigDecimal |
VALUE | rb_mBigMath |
static ID | id_BigDecimal_exception_mode |
static ID | id_BigDecimal_rounding_mode |
static ID | id_BigDecimal_precision_limit |
static ID | id_up |
static ID | id_down |
static ID | id_truncate |
static ID | id_half_up |
static ID | id_default |
static ID | id_half_down |
static ID | id_half_even |
static ID | id_banker |
static ID | id_ceiling |
static ID | id_ceil |
static ID | id_floor |
static ID | id_to_r |
static ID | id_eq |
static const rb_data_type_t | BigDecimal_data_type |
static Real * | VpConstOne |
static Real * | VpPt5 |
volatile const double | gZero_ABCED9B1_CE73__00400511F31D = 0.0 |
volatile const double | gOne_ABCED9B4_CE73__00400511F31D = 1.0 |
#define BASE RMPD_BASE |
Definition at line 69 of file bigdecimal.c.
Referenced by VpAddAbs(), VpDivd(), VpDtoV(), VpInit(), VpMidRound(), VpMult(), VpRdup(), VpSqrt(), VpSubAbs(), VpToFString(), and VpVtoD().
#define BASE1 (BASE/10) |
Definition at line 72 of file bigdecimal.c.
Referenced by VpExponent10(), VpInit(), VpInternalRound(), VpSzMantissa(), VpToFString(), and VpToString().
#define BASE_FIG RMPD_COMPONENT_FIGURES |
Definition at line 68 of file bigdecimal.c.
Referenced by AddExponent(), BigDecimal_to_f(), VpAddSub(), VpAlloc(), VpAsgn(), VpCtoV(), VpDivd(), VpExponent10(), VpInit(), VpLeftRound(), VpLimitRound(), VpMidRound(), VpMult(), VpNumOfChars(), VpPower(), VpSqrt(), VpToFString(), VpToString(), and VpVtoD().
#define BigMath_exp | ( | x, | |
n | |||
) | BigMath_s_exp(rb_mBigMath, (x), (n)) |
Definition at line 2025 of file bigdecimal.c.
Referenced by rmpd_power_by_big_decimal().
#define BigMath_log | ( | x, | |
n | |||
) | BigMath_s_log(rb_mBigMath, (x), (n)) |
Definition at line 2026 of file bigdecimal.c.
Referenced by rmpd_power_by_big_decimal().
#define DBLE_FIG (DBL_DIG+1) /* figure of double */ |
Definition at line 75 of file bigdecimal.c.
#define DECIMAL_SIZE_OF_BITS | ( | n | ) | (((n) * 3010 + 9998) / 9999) |
Definition at line 106 of file bigdecimal.c.
#define DoSomeOne | ( | x, | |
y, | |||
f | |||
) | rb_num_coerce_bin(x,y,f) |
Definition at line 122 of file bigdecimal.c.
Referenced by BigDecimal_add(), BigDecimal_div2(), BigDecimal_divide(), BigDecimal_divmod(), BigDecimal_divremain(), BigDecimal_mod(), BigDecimal_mult(), and BigDecimal_sub().
#define ENTER | ( | n | ) | volatile VALUE RB_UNUSED_VAR(vStack[n]);int iStack=0 |
Definition at line 63 of file bigdecimal.c.
Referenced by BigDecimal_abs(), BigDecimal_add(), BigDecimal_add2(), BigDecimal_ceil(), BigDecimal_coerce(), BigDecimal_div(), BigDecimal_div2(), BigDecimal_divide(), BigDecimal_divmod(), BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_dump(), BigDecimal_fix(), BigDecimal_floor(), BigDecimal_frac(), BigDecimal_hash(), BigDecimal_inspect(), BigDecimal_load(), BigDecimal_mod(), BigDecimal_mult(), BigDecimal_mult2(), BigDecimal_neg(), BigDecimal_power(), BigDecimal_prec(), BigDecimal_round(), BigDecimal_split(), BigDecimal_sqrt(), BigDecimal_sub(), BigDecimal_sub2(), BigDecimal_to_f(), BigDecimal_to_i(), BigDecimal_to_s(), BigDecimal_truncate(), and BigDecimalCmp().
Definition at line 66 of file bigdecimal.c.
Referenced by BigDecimal_abs(), BigDecimal_add(), BigDecimal_add2(), BigDecimal_ceil(), BigDecimal_coerce(), BigDecimal_div2(), BigDecimal_divide(), BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_dump(), BigDecimal_fix(), BigDecimal_floor(), BigDecimal_frac(), BigDecimal_hash(), BigDecimal_inspect(), BigDecimal_load(), BigDecimal_mult(), BigDecimal_mult2(), BigDecimal_neg(), BigDecimal_power(), BigDecimal_prec(), BigDecimal_round(), BigDecimal_split(), BigDecimal_sqrt(), BigDecimal_sub(), BigDecimal_sub2(), BigDecimal_to_f(), BigDecimal_to_i(), BigDecimal_to_s(), BigDecimal_truncate(), and BigDecimalCmp().
#define HALF_BASE (BASE/2) |
Definition at line 71 of file bigdecimal.c.
Referenced by VpInit().
#define is_positive | ( | x | ) | (!is_negative(x)) |
Definition at line 2049 of file bigdecimal.c.
Referenced by BigDecimal_power().
#define maxnr 100UL /* Maximum iterations for calcurating sqrt. */ |
Definition at line 3263 of file bigdecimal.c.
Referenced by VpSqrt().
#define MemCmp | ( | x, | |
y, | |||
z | |||
) | memcmp(x,y,z) |
Definition at line 3267 of file bigdecimal.c.
#define NDEBUG |
Definition at line 23 of file bigdecimal.c.
#define PUSH | ( | x | ) | vStack[iStack++] = (VALUE)(x); |
Definition at line 64 of file bigdecimal.c.
Referenced by yaml_document_add_mapping(), yaml_document_add_scalar(), yaml_document_add_sequence(), yaml_document_append_mapping_pair(), yaml_document_append_sequence_item(), yaml_document_initialize(), yaml_document_start_event_initialize(), yaml_emitter_append_tag_directive(), yaml_emitter_emit_block_mapping_key(), yaml_emitter_emit_block_mapping_value(), yaml_emitter_emit_block_sequence_item(), yaml_emitter_emit_document_content(), yaml_emitter_emit_flow_mapping_key(), yaml_emitter_emit_flow_mapping_value(), yaml_emitter_emit_flow_sequence_item(), yaml_emitter_increase_indent(), yaml_parser_append_tag_directive(), yaml_parser_fetch_stream_start(), yaml_parser_increase_flow_level(), yaml_parser_load_mapping(), yaml_parser_load_scalar(), yaml_parser_load_sequence(), yaml_parser_parse_block_mapping_key(), yaml_parser_parse_block_mapping_value(), yaml_parser_parse_block_sequence_entry(), yaml_parser_parse_document_start(), yaml_parser_parse_flow_mapping_key(), yaml_parser_parse_flow_mapping_value(), yaml_parser_parse_flow_sequence_entry(), yaml_parser_parse_flow_sequence_entry_mapping_key(), yaml_parser_parse_flow_sequence_entry_mapping_value(), yaml_parser_parse_indentless_sequence_entry(), yaml_parser_process_directives(), yaml_parser_register_anchor(), and yaml_parser_roll_indent().
#define RB_OBJ_CLASSNAME | ( | obj | ) | rb_obj_class(obj) |
Definition at line 111 of file bigdecimal.c.
Referenced by BigDecimal_new(), BigDecimal_power(), and GetVpValueWithPrec().
#define RB_OBJ_STRING | ( | obj | ) | (obj) |
Definition at line 112 of file bigdecimal.c.
Referenced by generate_json_float().
#define RBIGNUM_ZERO_P | ( | x | ) |
Definition at line 79 of file bigdecimal.c.
Referenced by BigMath_s_log().
#define RMPD_PRECISION_LIMIT_DEFAULT ((size_t)0) |
Definition at line 3369 of file bigdecimal.c.
Referenced by VpGetPrecLimit().
#define rmpd_set_thread_local_exception_mode | ( | mode | ) |
Definition at line 3330 of file bigdecimal.c.
Referenced by VpGetException(), and VpSetException().
#define rmpd_set_thread_local_precision_limit | ( | limit | ) |
Definition at line 3363 of file bigdecimal.c.
Referenced by VpGetPrecLimit(), and VpSetPrecLimit().
#define rmpd_set_thread_local_rounding_mode | ( | mode | ) |
Definition at line 3400 of file bigdecimal.c.
Referenced by VpGetRoundMode(), and VpSetRoundMode().
#define RRATIONAL_NEGATIVE_P | ( | x | ) | RTEST(rb_funcall((x), '<', 1, INT2FIX(0))) |
Definition at line 102 of file bigdecimal.c.
Referenced by BigMath_s_log().
#define RRATIONAL_ZERO_P | ( | x | ) |
Definition at line 65 of file bigdecimal.c.
Referenced by BigDecimal_add(), BigDecimal_div(), BigDecimal_divide(), BigDecimal_divmod(), BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_mod(), BigDecimal_mult(), BigDecimal_sub(), and BigDecimalCmp().
#define StrCmp | ( | x, | |
y | |||
) | strcmp(x,y) |
Definition at line 3268 of file bigdecimal.c.
Referenced by VpAlloc().
Definition at line 588 of file bigdecimal.c.
Referenced by VpAlloc().
#define VpReallocReal | ( | ptr, | |
prec | |||
) | (Real *)VpMemRealloc((ptr), offsetof(Real, frac) + (prec) * sizeof(BDIGIT)) |
Definition at line 589 of file bigdecimal.c.
Referenced by VpCopy().
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Definition at line 3749 of file bigdecimal.c.
References BASE_FIG, Real::exponent, SIGNED_VALUE, VP_EXCEPTION_OVERFLOW, VP_EXCEPTION_UNDERFLOW, VpException(), VpGetSign, VpSetInf, and VpSetZero.
Referenced by VpDivd(), VpMult(), VpNmlz(), VpRdup(), and VpSetPTR().
Definition at line 1556 of file bigdecimal.c.
References c, ENTER, GetVpValue(), GUARD_OBJ, Real::Prec, ToValue(), VpAsgn(), VpBaseFig, VpChangeSign, and VpCreateRbObject().
Referenced by BigDecimal_power(), and Init_bigdecimal().
Definition at line 850 of file bigdecimal.c.
References c, DBL_DIG, DoSomeOne, ENTER, GetAddSubPrec(), GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, Real::obj, Real::Prec, RB_TYPE_P, SAVE, T_FLOAT, T_RATIONAL, ToValue(), VpAddSub(), VpBaseFig, VpCreateRbObject(), VpGetSign, VpIsNaN, and VpSetInf.
Referenced by BigDecimal_add2(), BigMath_s_exp(), BigMath_s_log(), and Init_bigdecimal().
Definition at line 1499 of file bigdecimal.c.
References BigDecimal_add(), c, cv, ENTER, GetPositiveInt(), GetVpValue(), GUARD_OBJ, SIGNED_VALUE, ToValue(), VpGetRoundMode(), VpLeftRound(), and VpSetPrecLimit().
Referenced by Init_bigdecimal().
Definition at line 1794 of file bigdecimal.c.
References BigDecimal_to_i(), c, Check_Type, ENTER, FIX2INT, GetVpValue(), GUARD_OBJ, Real::Prec, rb_scan_args(), T_FIXNUM, ToValue(), VP_ROUND_CEIL, VpActiveRound(), VpBaseFig, VpCreateRbObject(), and VpSetPrecLimit().
Referenced by Init_bigdecimal().
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Definition at line 639 of file bigdecimal.c.
References VP_EXCEPTION_INFINITY, VP_EXCEPTION_NaN, VpException(), VpIsNaN, VpIsNegInf, and VpIsPosInf.
Referenced by BigDecimal_to_i(), and BigDecimal_to_r().
Definition at line 795 of file bigdecimal.c.
References BigDecimal_to_f(), DATA_PTR, ENTER, GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, Real::obj, Real::Prec, rb_assoc_new(), RB_TYPE_P, T_FLOAT, T_RATIONAL, and VpBaseFig.
Referenced by Init_bigdecimal().
Definition at line 1056 of file bigdecimal.c.
References BigDecimalCmp().
Referenced by Init_bigdecimal().
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Definition at line 152 of file bigdecimal.c.
References VpFree().
Definition at line 1243 of file bigdecimal.c.
References BDIGIT, BDIGIT_DBL, BigDecimal_divide(), c, div, ENTER, Real::frac, NULL, Real::Prec, SAVE, ToValue(), VpBaseVal, VpHasVal, and VpInternalRound().
Referenced by BigDecimal_div2(), and Init_bigdecimal().
Definition at line 1463 of file bigdecimal.c.
References BigDecimal_div(), BigDecimal_DoDivmod(), BigDecimal_to_i(), cv, div, DoSomeOne, ENTER, GetPositiveInt(), GetVpValue(), GUARD_OBJ, mod, NULL, Real::Prec, rb_intern, rb_scan_args(), SIGNED_VALUE, ToValue(), VpBaseFig, VpCreateRbObject(), VpDivd(), VpGetRoundMode(), VpLeftRound(), and VpSetPrecLimit().
Referenced by BigMath_s_exp(), BigMath_s_log(), GetVpValueWithPrec(), and Init_bigdecimal().
Definition at line 1192 of file bigdecimal.c.
References DBL_DIG, DoSomeOne, ENTER, Real::exponent, GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, Real::Prec, RB_TYPE_P, SAVE, T_FLOAT, T_RATIONAL, vabs, VpBaseFig, VpCreateRbObject(), and VpDivd().
Referenced by BigDecimal_div().
Definition at line 1447 of file bigdecimal.c.
References BigDecimal_DoDivmod(), div, DoSomeOne, ENTER, mod, NULL, rb_assoc_new(), rb_intern, SAVE, and ToValue().
Referenced by Init_bigdecimal().
Definition at line 1368 of file bigdecimal.c.
References c, DBL_DIG, DoSomeOne, ENTER, f, GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, Real::MaxPrec, NULL, Real::Prec, rb_intern, RB_TYPE_P, SAVE, T_FLOAT, T_RATIONAL, VP_ROUND_DOWN, VpActiveRound(), VpAddSub(), VpBaseFig, VpCreateRbObject(), VpDivd(), VpFrac(), and VpMult().
Referenced by BigDecimal_remainder().
Definition at line 1267 of file bigdecimal.c.
References c, DBL_DIG, ENTER, Real::exponent, GetAddSubPrec(), GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, NULL, Real::Prec, Qfalse, Qtrue, rb_eZeroDivError, rb_raise(), RB_TYPE_P, SAVE, SIGNED_VALUE, T_FLOAT, T_RATIONAL, vabs, VP_ROUND_DOWN, VpActiveRound(), VpAddSub(), VpBaseFig, VpCreateRbObject(), VpDivd(), VpGetSign, VpIsInf, VpIsNaN, VpIsZero, VpMult(), VpOne(), and VpSetInf.
Referenced by BigDecimal_div2(), BigDecimal_divmod(), and BigDecimal_mod().
Definition at line 299 of file bigdecimal.c.
References INT2FIX, and VpDblFig.
Referenced by Init_bigdecimal().
Definition at line 364 of file bigdecimal.c.
References ENTER, GetVpValue(), GUARD_OBJ, PRIuSIZE, rb_scan_args(), rb_str_new(), rb_str_resize(), RSTRING_PTR, strlen(), VpBaseFig, VpMaxPrec, VpNumOfChars(), and VpToString().
Referenced by Init_bigdecimal().
Definition at line 1072 of file bigdecimal.c.
References BigDecimalCmp().
Referenced by BigDecimal_power(), and Init_bigdecimal().
Definition at line 1982 of file bigdecimal.c.
References GetVpValue(), INT2NUM, and VpExponent10().
Referenced by Init_bigdecimal().
Definition at line 1597 of file bigdecimal.c.
References c, ENTER, GetVpValue(), GUARD_OBJ, Real::Prec, ToValue(), VP_ROUND_DOWN, VpActiveRound(), VpBaseFig, and VpCreateRbObject().
Referenced by Init_bigdecimal().
Definition at line 1747 of file bigdecimal.c.
References BigDecimal_to_i(), c, Check_Type, ENTER, FIX2INT, GetVpValue(), GUARD_OBJ, Real::Prec, rb_scan_args(), T_FIXNUM, ToValue(), VP_ROUND_FLOOR, VpActiveRound(), VpBaseFig, VpCreateRbObject(), and VpSetPrecLimit().
Referenced by Init_bigdecimal().
Definition at line 1716 of file bigdecimal.c.
References c, ENTER, GetVpValue(), GUARD_OBJ, Real::Prec, ToValue(), VpBaseFig, VpCreateRbObject(), and VpFrac().
Referenced by Init_bigdecimal().
Definition at line 1124 of file bigdecimal.c.
References BigDecimalCmp().
Referenced by Init_bigdecimal().
Definition at line 2485 of file bigdecimal.c.
References BigDecimal_new(), NULL, Real::obj, rb_cBigDecimal, ToValue(), TypedData_Wrap_Struct, and VpCopy().
Referenced by Init_bigdecimal().
Definition at line 1111 of file bigdecimal.c.
References BigDecimalCmp().
Referenced by Init_bigdecimal().
Definition at line 335 of file bigdecimal.c.
References BDIGIT, ENTER, Real::exponent, Real::frac, GetVpValue(), GUARD_OBJ, hash(), INT2FIX, p, Real::Prec, rb_memhash(), and Real::sign.
Referenced by Init_bigdecimal().
Definition at line 2403 of file bigdecimal.c.
References BigDecimal_new(), DATA_PTR, Real::obj, rb_check_typeddata(), ToValue(), VpCopy(), and VpFree().
Referenced by Init_bigdecimal().
Definition at line 2425 of file bigdecimal.c.
References DATA_PTR, rb_check_typeddata(), and VpCopy().
Referenced by Init_bigdecimal().
Definition at line 1999 of file bigdecimal.c.
References ENTER, GetVpValue(), GUARD_OBJ, PRIuSIZE, PRIxVALUE, rb_str_new(), rb_str_resize(), RSTRING_PTR, strlen(), VpBaseFig, VpMaxPrec, VpNumOfChars(), VpPrec, and VpToString().
Referenced by Init_bigdecimal().
Definition at line 630 of file bigdecimal.c.
References GetVpValue(), p, Qfalse, Qtrue, VpIsInf, and VpIsNaN.
Referenced by Init_bigdecimal().
Definition at line 620 of file bigdecimal.c.
References GetVpValue(), INT2FIX, p, Qnil, VpIsNegInf, and VpIsPosInf.
Referenced by Init_bigdecimal().
Definition at line 609 of file bigdecimal.c.
References GetVpValue(), p, Qfalse, Qtrue, and VpIsNaN.
Referenced by Init_bigdecimal().
Definition at line 1098 of file bigdecimal.c.
References BigDecimalCmp().
Referenced by Init_bigdecimal().
Definition at line 2506 of file bigdecimal.c.
References Check_Type, FIX2INT, INT2NUM, Qnil, rb_eArgError, rb_raise(), rb_scan_args(), T_FIXNUM, VpGetPrecLimit(), and VpSetPrecLimit().
Referenced by Init_bigdecimal().
Definition at line 386 of file bigdecimal.c.
References ENTER, GUARD_OBJ, ISDIGIT, Real::MaxPrec, rb_eTypeError, rb_raise(), RSTRING_PTR, SafeStringValue, ToValue(), VpBaseFig, and VpNewRbClass().
Referenced by Init_bigdecimal().
Definition at line 1085 of file bigdecimal.c.
References BigDecimalCmp().
Referenced by Init_bigdecimal().
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Definition at line 158 of file bigdecimal.c.
References BDIGIT, and Real::MaxPrec.
Definition at line 1355 of file bigdecimal.c.
References BigDecimal_DoDivmod(), div, DoSomeOne, ENTER, mod, NULL, SAVE, and ToValue().
Referenced by Init_bigdecimal().
Definition at line 485 of file bigdecimal.c.
References check_rounding_mode(), Check_Type, f, FIX2INT, INT2FIX, NIL_P, Qfalse, Qnil, Qtrue, rb_eArgError, rb_eTypeError, rb_raise(), rb_scan_args(), T_FIXNUM, val, VP_EXCEPTION_ALL, VP_EXCEPTION_INFINITY, VP_EXCEPTION_NaN, VP_EXCEPTION_UNDERFLOW, VP_EXCEPTION_ZERODIVIDE, VP_ROUND_MODE, VpGetException(), VpGetRoundMode(), VpSetException(), and VpSetRoundMode().
Referenced by Init_bigdecimal().
Definition at line 1165 of file bigdecimal.c.
References c, DBL_DIG, DoSomeOne, ENTER, GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, Real::Prec, RB_TYPE_P, SAVE, T_FLOAT, T_RATIONAL, ToValue(), VpBaseFig, VpCreateRbObject(), and VpMult().
Referenced by BigDecimal_mult2(), BigMath_s_exp(), BigMath_s_log(), and Init_bigdecimal().
Definition at line 1533 of file bigdecimal.c.
References BigDecimal_mult(), c, cv, ENTER, GetPositiveInt(), GetVpValue(), GUARD_OBJ, SIGNED_VALUE, ToValue(), VpGetRoundMode(), VpLeftRound(), and VpSetPrecLimit().
Referenced by BigMath_s_exp(), BigMath_s_log(), Init_bigdecimal(), and rmpd_power_by_big_decimal().
Definition at line 1139 of file bigdecimal.c.
References c, ENTER, GetVpValue(), GUARD_OBJ, Real::Prec, ToValue(), VpAsgn(), VpBaseFig, and VpCreateRbObject().
Referenced by Init_bigdecimal().
Definition at line 2437 of file bigdecimal.c.
References DATA_PTR, DBL_DIG, GetPositiveInt(), GetVpValue(), GetVpValueWithPrec(), is_kind_of_BigDecimal(), NIL_P, PRIsVALUE, rb_eArgError, RB_OBJ_CLASSNAME, rb_raise(), rb_scan_args(), RSTRING_PTR, StringValueCStr, T_BIGNUM, T_DATA, T_FIXNUM, T_FLOAT, T_RATIONAL, T_STRING, TYPE, and VpAlloc().
Referenced by BigDecimal_global_new(), and BigDecimal_initialize().
Definition at line 1046 of file bigdecimal.c.
References GetVpValue(), Qnil, and VpIsZero.
Referenced by Init_bigdecimal().
Definition at line 2145 of file bigdecimal.c.
References BigDecimal_abs(), BigDecimal_eq(), BigDecimal_round(), BigDecimal_to_i(), DATA_PTR, DBL_DIG, ENTER, FIX2INT, GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, INT2FIX, is_even(), is_integer(), is_kind_of_BigDecimal(), is_negative(), is_one(), is_positive, is_zero(), NIL_P, NULL, NUM2SSIZET, Real::obj, Real::Prec, PRIsVALUE, rb_eMathDomainError, rb_eTypeError, rb_funcall(), RB_GC_GUARD, RB_OBJ_CLASSNAME, rb_raise(), rb_scan_args(), RB_TYPE_P, RFLOAT_VALUE, rmpd_power_by_big_decimal(), round(), RRATIONAL, RTEST, SIGNED_VALUE, T_BIGNUM, T_DATA, T_FIXNUM, T_FLOAT, T_RATIONAL, ToValue(), TYPE, VpBaseFig, VpCreateRbObject(), VpGetSign, VpIsDef, VpIsInf, VpIsNaN, VpIsZero, VpPower(), VpSetInf, VpSetNaN, VpSetNegInf, VpSetPosInf, and zero().
Referenced by BigDecimal_power_op(), and Init_bigdecimal().
Definition at line 2371 of file bigdecimal.c.
References BigDecimal_power().
Referenced by Init_bigdecimal().
Definition at line 314 of file bigdecimal.c.
References ENTER, GetVpValue(), GUARD_OBJ, INT2NUM, Real::MaxPrec, p, Real::Prec, rb_assoc_new(), and VpBaseFig.
Referenced by Init_bigdecimal().
Definition at line 1418 of file bigdecimal.c.
References BigDecimal_divremain(), f, and ToValue().
Referenced by Init_bigdecimal().
Definition at line 1631 of file bigdecimal.c.
References BigDecimal_to_i(), c, check_rounding_mode(), Check_Type, ENTER, FIX2INT, GetVpValue(), GUARD_OBJ, Real::Prec, rb_scan_args(), T_FIXNUM, ToValue(), VpActiveRound(), VpBaseFig, VpCreateRbObject(), VpGetRoundMode(), and VpSetPrecLimit().
Referenced by BigDecimal_power(), BigMath_s_exp(), and Init_bigdecimal().
Definition at line 2377 of file bigdecimal.c.
References NULL, Real::obj, and VpNewRbClass().
Referenced by Init_bigdecimal().
Definition at line 2566 of file bigdecimal.c.
References Qnil, rb_jump_tag(), rb_protect(), rb_yield(), VpGetException(), and VpSetException().
Referenced by Init_bigdecimal().
Definition at line 2616 of file bigdecimal.c.
References Qnil, rb_jump_tag(), rb_protect(), rb_yield(), VpGetPrecLimit(), and VpSetPrecLimit().
Referenced by Init_bigdecimal().
Definition at line 2591 of file bigdecimal.c.
References Qnil, rb_jump_tag(), rb_protect(), rb_yield(), VpGetRoundMode(), and VpSetRoundMode().
Referenced by Init_bigdecimal().
Definition at line 2541 of file bigdecimal.c.
References GetVpValue(), INT2FIX, and Real::sign.
Referenced by Init_bigdecimal().
Definition at line 1945 of file bigdecimal.c.
References ENTER, GetVpValue(), GUARD_OBJ, INT2FIX, INT2NUM, memmove(), rb_ary_new2(), rb_ary_push(), rb_str_new(), rb_str_resize(), RSTRING_PTR, strlen(), VpExponent10(), VpNumOfChars(), and VpSzMantissa().
Referenced by BigDecimal_to_i(), BigDecimal_to_r(), and Init_bigdecimal().
Definition at line 1578 of file bigdecimal.c.
References c, ENTER, GetPositiveInt(), GetVpValue(), GUARD_OBJ, Real::Prec, ToValue(), VpBaseFig, VpCreateRbObject(), VpDblFig, and VpSqrt().
Referenced by Init_bigdecimal().
Definition at line 904 of file bigdecimal.c.
References c, DBL_DIG, DoSomeOne, ENTER, GetAddSubPrec(), GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, Real::obj, Real::Prec, RB_TYPE_P, SAVE, T_FLOAT, T_RATIONAL, ToValue(), VpAddSub(), VpBaseFig, VpCreateRbObject(), VpGetSign, VpIsNaN, and VpSetInf.
Referenced by BigDecimal_sub2(), BigMath_s_log(), and Init_bigdecimal().
Definition at line 1516 of file bigdecimal.c.
References BigDecimal_sub(), c, cv, ENTER, GetPositiveInt(), GetVpValue(), GUARD_OBJ, SIGNED_VALUE, ToValue(), VpGetRoundMode(), VpLeftRound(), and VpSetPrecLimit().
Referenced by Init_bigdecimal().
Definition at line 702 of file bigdecimal.c.
References BASE_FIG, buf, DBL_MAX_10_EXP, DBL_MIN_10_EXP, ENTER, errno, GetVpValue(), GUARD_OBJ, p, rb_float_new(), rb_str_new(), RSTRING_PTR, Real::sign, SIGNED_VALUE, strtod, VP_EXCEPTION_OVERFLOW, VP_EXCEPTION_UNDERFLOW, VpException(), VpGetDoubleNegInf(), VpGetDoublePosInf(), VpNumOfChars(), VpToString(), and VpVtoD().
Referenced by BigDecimal_coerce(), and Init_bigdecimal().
Definition at line 657 of file bigdecimal.c.
References BDIGIT_DBL_SIGNED, BigDecimal_check_num(), BigDecimal_split(), ENTER, Real::frac, GetVpValue(), GUARD_OBJ, INT2FIX, LONG2NUM, p, RARRAY_PTR, rb_eFloatDomainError, rb_funcall(), rb_intern, rb_raise(), RB_TYPE_P, RSTRING_LEN, T_FLOAT, VpBaseFig, VpExponent10(), and VpGetSign.
Referenced by BigDecimal_ceil(), BigDecimal_div2(), BigDecimal_floor(), BigDecimal_power(), BigDecimal_round(), BigDecimal_truncate(), and Init_bigdecimal().
Definition at line 749 of file bigdecimal.c.
References BigDecimal_check_num(), BigDecimal_split(), GetVpValue(), INT2FIX, p, RARRAY_PTR, rb_funcall(), rb_intern, rb_Rational(), rb_Rational1, RSTRING_LEN, VpExponent10(), and VpGetSign.
Referenced by Init_bigdecimal().
Definition at line 1854 of file bigdecimal.c.
References ENTER, f, GetPositiveInt(), GetVpValue(), GUARD_OBJ, ISDIGIT, ISSPACE, rb_scan_args(), rb_str_new(), rb_str_resize(), RB_TYPE_P, RSTRING_PTR, SafeStringValue, strlen(), T_STRING, VpNumOfChars(), VpToFString(), and VpToString().
Referenced by Init_bigdecimal().
Definition at line 1687 of file bigdecimal.c.
References BigDecimal_to_i(), c, Check_Type, ENTER, FIX2INT, GetVpValue(), GUARD_OBJ, Real::Prec, rb_scan_args(), T_FIXNUM, ToValue(), VP_ROUND_DOWN, VpActiveRound(), VpBaseFig, VpCreateRbObject(), and VpSetPrecLimit().
Referenced by Init_bigdecimal().
Definition at line 827 of file bigdecimal.c.
Referenced by Init_bigdecimal().
Definition at line 128 of file bigdecimal.c.
References rb_str_new2.
Referenced by Init_bigdecimal().
Definition at line 1038 of file bigdecimal.c.
References GetVpValue(), Qfalse, Qtrue, and VpIsZero.
Referenced by Init_bigdecimal().
Definition at line 943 of file bigdecimal.c.
References DBL_DIG, ENTER, f, GetVpValue(), GetVpValueWithPrec(), GUARD_OBJ, INT2FIX, is_kind_of_BigDecimal(), NULL, Real::Prec, Qfalse, Qnil, Qtrue, rb_bug(), rb_intern, rb_num_coerce_cmp(), rb_num_coerce_relop(), RTEST, SAVE, SIGNED_VALUE, T_BIGNUM, T_DATA, T_FIXNUM, T_FLOAT, T_RATIONAL, TYPE, UNREACHABLE, VpBaseFig, and VpComp().
Referenced by BigDecimal_comp(), BigDecimal_eq(), BigDecimal_ge(), BigDecimal_gt(), BigDecimal_le(), and BigDecimal_lt().
Definition at line 2637 of file bigdecimal.c.
References argv, BigDecimal_add(), BigDecimal_div2(), BigDecimal_mult(), BigDecimal_mult2(), BigDecimal_round(), cannot_be_coerced_into_BigDecimal(), DATA_PTR, DBL_DIG, GetVpValue(), GetVpValueWithPrec(), i, INT2NUM, is_kind_of_BigDecimal(), isinf(), isnan, NULL, NUM2SSIZET, Real::obj, one(), rb_eArgError, RB_GC_GUARD, rb_raise(), RFLOAT_VALUE, rmpd_double_figures(), SIGNED_VALUE, SSIZET2NUM, T_BIGNUM, T_DATA, T_FIXNUM, T_FLOAT, T_RATIONAL, ToValue(), TYPE, vabs, VP_SIGN_POSITIVE_INFINITE, VpCreateRbObject(), VpExponent10(), VpGetSign, VpIsNaN, VpIsNegInf, VpIsPosInf, VpIsZero, VpSetInf, VpSetNaN, and VpSetSign.
Referenced by Init_bigdecimal().
Definition at line 2769 of file bigdecimal.c.
References argv, BigDecimal_add(), BigDecimal_div2(), BigDecimal_mult(), BigDecimal_mult2(), BigDecimal_sub(), buf, cannot_be_coerced_into_BigDecimal(), DATA_PTR, DBL_DIG, FIX2LONG, GetVpValue(), GetVpValueWithPrec(), i, INT2FIX, is_integer(), is_kind_of_BigDecimal(), isinf(), isnan, NULL, NUM2SSIZET, Real::obj, one(), PRIdVALUE, rb_eArgError, rb_eMathDomainError, RB_GC_GUARD, rb_raise(), RBIGNUM_NEGATIVE_P, RBIGNUM_ZERO_P, RFLOAT_VALUE, rmpd_double_figures(), RRATIONAL_NEGATIVE_P, RRATIONAL_ZERO_P, SIGNED_VALUE, snprintf, SSIZET2NUM, T_BIGNUM, T_COMPLEX, T_DATA, T_FIXNUM, T_FLOAT, T_RATIONAL, ToValue(), TYPE, vabs, VP_SIGN_POSITIVE_INFINITE, VpCreateRbObject(), VpExponent10(), VpGetSign, VpIsNaN, VpIsNegInf, VpIsPosInf, VpIsZero, VpSetInf, VpSetNaN, and zero().
Referenced by Init_bigdecimal().
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Definition at line 85 of file bigdecimal.c.
References BDIGIT, i, RBIGNUM_DIGITS, and RBIGNUM_LEN.
Definition at line 191 of file bigdecimal.c.
References rb_class_name(), rb_exc_new3(), rb_exc_raise(), rb_inspect(), rb_obj_class(), rb_special_const_p(), rb_str_cat2(), and rb_str_dup().
Referenced by BigMath_s_exp(), BigMath_s_log(), and GetVpValueWithPrec().
Definition at line 411 of file bigdecimal.c.
References Check_Type, FIX2UINT, id, id_banker, id_ceil, id_ceiling, id_default, id_down, id_floor, id_half_down, id_half_even, id_half_up, id_truncate, id_up, rb_eArgError, rb_raise(), SYM2ID, T_FIXNUM, T_SYMBOL, TYPE, VP_ROUND_CEIL, VP_ROUND_DOWN, VP_ROUND_FLOOR, VP_ROUND_HALF_DOWN, VP_ROUND_HALF_EVEN, VP_ROUND_HALF_UP, VP_ROUND_UP, and VpIsRoundMode().
Referenced by BigDecimal_mode(), and BigDecimal_round().
Definition at line 540 of file bigdecimal.c.
References Real::exponent, Real::Prec, SIGNED_VALUE, VP_EXCEPTION_INFINITY, VpException(), and VpIsDef.
Referenced by BigDecimal_add(), BigDecimal_DoDivmod(), and BigDecimal_sub().
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Definition at line 561 of file bigdecimal.c.
References Check_Type, FIX2INT, rb_eArgError, rb_raise(), SIGNED_VALUE, and T_FIXNUM.
Referenced by BigDecimal_add2(), BigDecimal_div2(), BigDecimal_mult2(), BigDecimal_new(), BigDecimal_sqrt(), BigDecimal_sub2(), and BigDecimal_to_s().
Definition at line 286 of file bigdecimal.c.
References GetVpValueWithPrec().
Referenced by BigDecimal_abs(), BigDecimal_add(), BigDecimal_add2(), BigDecimal_ceil(), BigDecimal_coerce(), BigDecimal_div2(), BigDecimal_divide(), BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_dump(), BigDecimal_exponent(), BigDecimal_fix(), BigDecimal_floor(), BigDecimal_frac(), BigDecimal_hash(), BigDecimal_inspect(), BigDecimal_IsFinite(), BigDecimal_IsInfinite(), BigDecimal_IsNaN(), BigDecimal_mult(), BigDecimal_mult2(), BigDecimal_neg(), BigDecimal_new(), BigDecimal_nonzero(), BigDecimal_power(), BigDecimal_prec(), BigDecimal_round(), BigDecimal_sign(), BigDecimal_split(), BigDecimal_sqrt(), BigDecimal_sub(), BigDecimal_sub2(), BigDecimal_to_f(), BigDecimal_to_i(), BigDecimal_to_r(), BigDecimal_to_s(), BigDecimal_truncate(), BigDecimal_zero(), BigDecimalCmp(), BigMath_s_exp(), and BigMath_s_log().
Definition at line 209 of file bigdecimal.c.
References args, BigDecimal_div2(), cannot_be_coerced_into_BigDecimal(), DATA_PTR, DBL_DIG, FIX2LONG, id_to_r, is_kind_of_BigDecimal(), LONG2NUM, NULL, PRIsVALUE, Qundef, rb_big2str(), rb_eArgError, rb_eTypeError, rb_funcall(), RB_OBJ_CLASSNAME, rb_raise(), RRATIONAL, RSTRING_PTR, SafeStringValue, strlen(), T_BIGNUM, T_DATA, T_FIXNUM, T_FLOAT, T_RATIONAL, T_STRING, ToValue(), TYPE, VpBaseFig, and VpCreateRbObject().
Referenced by BigDecimal_add(), BigDecimal_coerce(), BigDecimal_divide(), BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_mult(), BigDecimal_new(), BigDecimal_power(), BigDecimal_sub(), BigDecimalCmp(), BigMath_s_exp(), BigMath_s_log(), and GetVpValue().
void Init_bigdecimal | ( | void | ) |
Definition at line 3027 of file bigdecimal.c.
References arg, BigDecimal_abs(), BigDecimal_add(), BigDecimal_add2(), BigDecimal_ceil(), BigDecimal_coerce(), BigDecimal_comp(), BigDecimal_div(), BigDecimal_div2(), BigDecimal_divmod(), BigDecimal_double_fig(), BigDecimal_dump(), BigDecimal_eq(), BigDecimal_exponent(), BigDecimal_fix(), BigDecimal_floor(), BigDecimal_frac(), BigDecimal_ge(), BigDecimal_global_new(), BigDecimal_gt(), BigDecimal_hash(), BigDecimal_initialize(), BigDecimal_initialize_copy(), BigDecimal_inspect(), BigDecimal_IsFinite(), BigDecimal_IsInfinite(), BigDecimal_IsNaN(), BigDecimal_le(), BigDecimal_limit(), BigDecimal_load(), BigDecimal_lt(), BigDecimal_mod(), BigDecimal_mode(), BigDecimal_mult(), BigDecimal_mult2(), BigDecimal_neg(), BigDecimal_nonzero(), BigDecimal_power(), BigDecimal_power_op(), BigDecimal_prec(), BigDecimal_remainder(), BigDecimal_round(), BigDecimal_s_allocate(), BigDecimal_save_exception_mode(), BigDecimal_save_limit(), BigDecimal_save_rounding_mode(), BigDecimal_sign(), BigDecimal_split(), BigDecimal_sqrt(), BigDecimal_sub(), BigDecimal_sub2(), BigDecimal_to_f(), BigDecimal_to_i(), BigDecimal_to_r(), BigDecimal_to_s(), BigDecimal_truncate(), BigDecimal_uplus(), BigDecimal_version(), BigDecimal_zero(), BigMath_s_exp(), BigMath_s_log(), id_banker, id_BigDecimal_exception_mode, id_BigDecimal_precision_limit, id_BigDecimal_rounding_mode, id_ceil, id_ceiling, id_default, id_down, id_eq, id_floor, id_half_down, id_half_even, id_half_up, id_to_r, id_truncate, id_up, INT2FIX, rb_cBigDecimal, rb_cNumeric, rb_define_alloc_func(), rb_define_class(), rb_define_const(), rb_define_global_function(), rb_define_method(), rb_define_module(), rb_define_singleton_method(), rb_intern_const, rb_mBigMath, rb_str_new2, SIGNED_VALUE, VP_EXCEPTION_ALL, VP_EXCEPTION_INFINITY, VP_EXCEPTION_NaN, VP_EXCEPTION_OVERFLOW, VP_EXCEPTION_UNDERFLOW, VP_EXCEPTION_ZERODIVIDE, VP_ROUND_CEIL, VP_ROUND_DOWN, VP_ROUND_FLOOR, VP_ROUND_HALF_DOWN, VP_ROUND_HALF_EVEN, VP_ROUND_HALF_UP, VP_ROUND_MODE, VP_ROUND_UP, VP_SIGN_NaN, VP_SIGN_NEGATIVE_FINITE, VP_SIGN_NEGATIVE_INFINITE, VP_SIGN_NEGATIVE_ZERO, VP_SIGN_POSITIVE_FINITE, VP_SIGN_POSITIVE_INFINITE, VP_SIGN_POSITIVE_ZERO, VpBaseVal, and VpInit().
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Definition at line 2100 of file bigdecimal.c.
References FIX2LONG, RBIGNUM_DIGITS, T_BIGNUM, T_FIXNUM, and TYPE.
Referenced by BigDecimal_power().
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Definition at line 2029 of file bigdecimal.c.
References RB_TYPE_P, T_BIGNUM, and T_FIXNUM.
Referenced by BigDecimal_power(), and BigMath_s_log().
Definition at line 170 of file bigdecimal.c.
References rb_typeddata_is_kind_of().
Referenced by BigDecimal_new(), BigDecimal_power(), BigDecimalCmp(), BigMath_s_exp(), BigMath_s_log(), and GetVpValueWithPrec().
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Definition at line 2035 of file bigdecimal.c.
References FIX2LONG, FIXNUM_P, INT2FIX, rb_funcall(), RB_TYPE_P, RBIGNUM_NEGATIVE_P, RFLOAT_VALUE, RTEST, T_BIGNUM, and T_FLOAT.
Referenced by BigDecimal_power().
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Definition at line 2075 of file bigdecimal.c.
References FIX2LONG, FIXNUM_P, id_eq, INT2FIX, Qfalse, rb_funcall(), RRATIONAL, RTEST, T_BIGNUM, T_FIXNUM, T_RATIONAL, and TYPE.
Referenced by BigDecimal_power().
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Definition at line 2052 of file bigdecimal.c.
References FIX2LONG, FIXNUM_P, id_eq, INT2FIX, Qfalse, rb_funcall(), RRATIONAL, RTEST, T_BIGNUM, T_FIXNUM, T_RATIONAL, and TYPE.
Referenced by BigDecimal_power().
NORETURN | ( | static void | cannot_be_coerced_into_BigDecimalVALUE, VALUE | ) |
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Definition at line 3469 of file bigdecimal.c.
References gOne_ABCED9B4_CE73__00400511F31D.
Referenced by VpGetDoubleNegInf(), VpGetDoubleNegZero(), and VpGetDoublePosInf().
Definition at line 2117 of file bigdecimal.c.
References BigDecimal_mult2(), BigMath_exp, BigMath_log, Real::obj, RB_GC_GUARD, SSIZET2NUM, ToValue(), VpCreateRbObject(), and VpIsZero.
Referenced by BigDecimal_power().
Definition at line 176 of file bigdecimal.c.
References Real::obj, VP_EXCEPTION_INFINITY, VP_EXCEPTION_NaN, VpException(), VpIsNaN, VpIsNegInf, and VpIsPosInf.
Referenced by BigDecimal_abs(), BigDecimal_add(), BigDecimal_add2(), BigDecimal_ceil(), BigDecimal_div(), BigDecimal_div2(), BigDecimal_divmod(), BigDecimal_fix(), BigDecimal_floor(), BigDecimal_frac(), BigDecimal_global_new(), BigDecimal_initialize(), BigDecimal_load(), BigDecimal_mod(), BigDecimal_mult(), BigDecimal_mult2(), BigDecimal_neg(), BigDecimal_power(), BigDecimal_remainder(), BigDecimal_round(), BigDecimal_sqrt(), BigDecimal_sub(), BigDecimal_sub2(), BigDecimal_truncate(), BigMath_s_exp(), BigMath_s_log(), GetVpValueWithPrec(), and rmpd_power_by_big_decimal().
Definition at line 5835 of file bigdecimal.c.
References VpAsgn(), and VpMidRound().
Referenced by BigDecimal_ceil(), BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_fix(), BigDecimal_floor(), BigDecimal_round(), and BigDecimal_truncate().
Definition at line 4115 of file bigdecimal.c.
References BASE, BDIGIT, bp, Real::frac, VpAsgn(), and VpSetPTR().
Referenced by VpAddSub().
Definition at line 3987 of file bigdecimal.c.
References BASE_FIG, BDIGIT, Real::exponent, Real::frac, i, Min, Real::Prec, VpAddAbs(), VpAsgn(), VpGetSign, VpInternalRound(), VpIsDefOP(), VpIsZero, VpSetSign, VpSetZero, and VpSubAbs().
Referenced by BigDecimal_add(), BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_sub(), and VpSqrt().
Definition at line 3792 of file bigdecimal.c.
References BASE_FIG, buf, i, ISDIGIT, ISSPACE, Max, Real::MaxPrec, ne, NULL, rb_str_resize(), rb_str_tmp_new(), RSTRING_PTR, StrCmp, strlen(), SZ_INF, SZ_NaN, SZ_NINF, SZ_PINF, v, VpAllocReal, VpCtoV(), VpGetPrecLimit(), VpSetNaN, VpSetNegInf, VpSetPosInf, and VpSetZero.
Referenced by BigDecimal_new(), VpCreateRbObject(), VpInit(), VpMult(), VpNewRbClass(), VpPower(), and VpSqrt().
Definition at line 3945 of file bigdecimal.c.
References BASE_FIG, BDIGIT, Real::exponent, Real::frac, Real::MaxPrec, Real::Prec, VpGetSign, VpInternalRound(), VpIsInf, VpIsNaN, VpIsZero, VpLimitRound(), VpSetInf, VpSetNaN, VpSetSign, and VpSetZero.
Referenced by BigDecimal_abs(), BigDecimal_neg(), VpActiveRound(), VpAddAbs(), VpAddSub(), VpDivd(), VpFrac(), VpMult(), VpPower(), VpSqrt(), and VpSubAbs().
Definition at line 4787 of file bigdecimal.c.
References Real::exponent, Real::frac, Real::Prec, Real::sign, val, VpGetSign, VpIsDef, VpIsNaN, and VpIsZero.
Referenced by BigDecimalCmp().
Definition at line 592 of file bigdecimal.c.
References assert, BDIGIT, Real::exponent, Real::flag, Real::frac, Real::MaxPrec, MEMCPY, NULL, Real::Prec, Real::sign, and VpReallocReal.
Referenced by BigDecimal_global_new(), BigDecimal_initialize(), and BigDecimal_initialize_copy().
Definition at line 581 of file bigdecimal.c.
References Real::obj, rb_cBigDecimal, TypedData_Wrap_Struct, and VpAlloc().
Referenced by BigDecimal_abs(), BigDecimal_add(), BigDecimal_ceil(), BigDecimal_div2(), BigDecimal_divide(), BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_fix(), BigDecimal_floor(), BigDecimal_frac(), BigDecimal_mult(), BigDecimal_neg(), BigDecimal_power(), BigDecimal_round(), BigDecimal_sqrt(), BigDecimal_sub(), BigDecimal_truncate(), BigMath_s_exp(), BigMath_s_log(), GetVpValueWithPrec(), and rmpd_power_by_big_decimal().
VP_EXPORT int VpCtoV | ( | Real * | a, |
const char * | int_chr, | ||
size_t | ni, | ||
const char * | frac, | ||
size_t | nf, | ||
const char * | exp_chr, | ||
size_t | ne | ||
) |
Definition at line 5208 of file bigdecimal.c.
References BASE_FIG, BDIGIT, Real::exponent, Real::frac, i, Real::MaxPrec, ne, Real::Prec, rb_warn(), SIGNED_VALUE, VP_EXCEPTION_INFINITY, VpException(), VpNmlz(), VpSetInf, VpSetSign, VpSetZero, and zero().
Referenced by VpAlloc().
Definition at line 4538 of file bigdecimal.c.
References AddExponent(), BASE, BASE_FIG, BDIGIT, BDIGIT_DBL, Real::exponent, Real::frac, i, Real::MaxPrec, Min, Real::Prec, rb_bug(), VP_EXCEPTION_NaN, VP_EXCEPTION_ZERODIVIDE, VpAsgn(), VpException(), VpGetSign, VpIsDefOP(), VpIsOne, VpIsZero, VpNmlz(), VpSetInf, VpSetNaN, VpSetSign, and VpSetZero.
Referenced by BigDecimal_div2(), BigDecimal_divide(), BigDecimal_divremain(), BigDecimal_DoDivmod(), VpPower(), and VpSqrt().
Definition at line 5421 of file bigdecimal.c.
References BASE, BDIGIT, Real::exponent, Real::frac, i, isinf(), isnan, Real::MaxPrec, ne, Real::Prec, SIGNED_VALUE, val, VpInternalRound(), VpSetNaN, VpSetNegInf, VpSetPosInf, VpSetSign, and VpSetZero.
Referenced by VpSqrt().
Definition at line 3530 of file bigdecimal.c.
References rb_eFloatDomainError, rb_fatal(), rb_raise(), VP_EXCEPTION_INFINITY, VP_EXCEPTION_MEMORY, VP_EXCEPTION_NaN, VP_EXCEPTION_OP, VP_EXCEPTION_UNDERFLOW, VP_EXCEPTION_ZERODIVIDE, and VpGetException().
Referenced by AddExponent(), BigDecimal_check_num(), BigDecimal_to_f(), GetAddSubPrec(), ToValue(), VpCtoV(), VpDivd(), VpIsDefOP(), VpMemAlloc(), VpMemRealloc(), and VpSqrt().
Definition at line 5001 of file bigdecimal.c.
References BASE1, BASE_FIG, Real::exponent, Real::frac, and VpHasVal.
Referenced by BigDecimal_exponent(), BigDecimal_split(), BigDecimal_to_i(), BigDecimal_to_r(), BigMath_s_exp(), and BigMath_s_log().
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Definition at line 4976 of file bigdecimal.c.
References i, ISSPACE, memmove(), and strlen().
Referenced by VpToFString(), and VpToString().
Definition at line 5929 of file bigdecimal.c.
References Real::exponent, Real::frac, Real::MaxPrec, Min, Real::Prec, VpAsgn(), VpGetSign, VpHasVal, VpNmlz(), VpSetSign, and VpSetZero.
Referenced by BigDecimal_divremain(), and BigDecimal_frac().
Definition at line 3308 of file bigdecimal.c.
References getchar, NULL, and xfree.
Referenced by BigDecimal_delete(), BigDecimal_initialize(), VpMult(), VpPower(), and VpSqrt().
VP_EXPORT double VpGetDoubleNaN | ( | void | ) |
Definition at line 3489 of file bigdecimal.c.
References Zero().
VP_EXPORT double VpGetDoubleNegInf | ( | void | ) |
Definition at line 3505 of file bigdecimal.c.
Referenced by BigDecimal_to_f(), VpGetDoubleNegZero(), VpInit(), and VpVtoD().
VP_EXPORT double VpGetDoubleNegZero | ( | void | ) |
Definition at line 3513 of file bigdecimal.c.
References One(), and VpGetDoubleNegInf().
VP_EXPORT double VpGetDoublePosInf | ( | void | ) |
Definition at line 3497 of file bigdecimal.c.
Referenced by BigDecimal_to_f(), VpInit(), and VpVtoD().
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Definition at line 3338 of file bigdecimal.c.
References FIX2UINT, id_BigDecimal_exception_mode, NIL_P, rb_thread_current(), rb_thread_local_aref(), RMPD_EXCEPTION_MODE_DEFAULT, and rmpd_set_thread_local_exception_mode.
Referenced by BigDecimal_mode(), BigDecimal_save_exception_mode(), and VpException().
VP_EXPORT size_t VpGetPrecLimit | ( | void | ) |
Definition at line 3373 of file bigdecimal.c.
References id_BigDecimal_precision_limit, NIL_P, NUM2SIZET, rb_thread_current(), rb_thread_local_aref(), RMPD_PRECISION_LIMIT_DEFAULT, and rmpd_set_thread_local_precision_limit.
Referenced by BigDecimal_limit(), BigDecimal_save_limit(), VpAlloc(), VpLimitRound(), and VpSetPrecLimit().
VP_EXPORT unsigned short VpGetRoundMode | ( | void | ) |
Definition at line 3408 of file bigdecimal.c.
References FIX2INT, id_BigDecimal_rounding_mode, NIL_P, rb_thread_current(), rb_thread_local_aref(), RMPD_ROUNDING_MODE_DEFAULT, and rmpd_set_thread_local_rounding_mode.
Referenced by BigDecimal_add2(), BigDecimal_div2(), BigDecimal_mode(), BigDecimal_mult2(), BigDecimal_round(), BigDecimal_save_rounding_mode(), BigDecimal_sub2(), VpInternalRound(), VpLimitRound(), and VpSetRoundMode().
Definition at line 3711 of file bigdecimal.c.
References BASE, BASE1, BASE_FIG, DBLE_FIG, HALF_BASE, rmpd_double_figures(), VpAlloc(), VpGetDoubleNaN(), VpGetDoubleNegInf(), VpGetDoubleNegZero(), and VpGetDoublePosInf().
Referenced by Init_bigdecimal().
Definition at line 5856 of file bigdecimal.c.
References BASE1, f, VP_ROUND_CEIL, VP_ROUND_DOWN, VP_ROUND_FLOOR, VP_ROUND_HALF_DOWN, VP_ROUND_HALF_EVEN, VP_ROUND_HALF_UP, VP_ROUND_UP, VpGetRoundMode(), VpGetSign, VpLimitRound(), VpNmlz(), and VpRdup().
Referenced by BigDecimal_div(), VpAddSub(), VpAsgn(), and VpDtoV().
Definition at line 3570 of file bigdecimal.c.
References VP_EXCEPTION_INFINITY, VP_EXCEPTION_NaN, VpException(), VpGetSign, VpIsInf, VpIsNaN, VpIsZero, VpSetInf, VpSetNaN, and VpSetZero.
Referenced by VpAddSub(), VpDivd(), and VpMult().
VP_EXPORT int VpIsRoundMode | ( | unsigned short | n | ) |
Definition at line 3424 of file bigdecimal.c.
References VP_ROUND_CEIL, VP_ROUND_DOWN, VP_ROUND_FLOOR, VP_ROUND_HALF_DOWN, VP_ROUND_HALF_EVEN, VP_ROUND_HALF_UP, and VP_ROUND_UP.
Referenced by check_rounding_mode(), and VpSetRoundMode().
Definition at line 5820 of file bigdecimal.c.
References BASE_FIG, BDIGIT, Real::frac, v, VpExponent, VpHasVal, and VpMidRound().
Referenced by BigDecimal_add2(), BigDecimal_div2(), BigDecimal_mult2(), BigDecimal_sub2(), and VpLimitRound().
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Definition at line 5843 of file bigdecimal.c.
References BASE_FIG, Real::Prec, VpGetPrecLimit(), VpGetRoundMode(), VpLeftRound(), and VpNmlz().
Referenced by VpAsgn(), VpInternalRound(), and VpMult().
VP_EXPORT void* VpMemAlloc | ( | size_t | mb | ) |
Definition at line 3284 of file bigdecimal.c.
References p, VP_EXCEPTION_MEMORY, VpException(), and xmalloc.
VP_EXPORT void* VpMemRealloc | ( | void * | ptr, |
size_t | mb | ||
) |
Definition at line 3298 of file bigdecimal.c.
References p, VP_EXCEPTION_MEMORY, VpException(), and xrealloc.
Definition at line 5660 of file bigdecimal.c.
References BASE, BASE_FIG, BDIGIT, div, Real::exponent, Real::frac, i, Real::Prec, SIGNED_VALUE, v, VP_ROUND_CEIL, VP_ROUND_DOWN, VP_ROUND_FLOOR, VP_ROUND_HALF_DOWN, VP_ROUND_HALF_EVEN, VP_ROUND_HALF_UP, VP_ROUND_UP, VpGetSign, VpNmlz(), VpRdup(), VpSetOne, VpSetSign, and VpSetZero.
Referenced by VpActiveRound(), and VpLeftRound().
Definition at line 4413 of file bigdecimal.c.
References AddExponent(), BASE, BASE_FIG, BDIGIT, BDIGIT_DBL, c, Real::exponent, Real::frac, i, Real::MaxPrec, NULL, Real::Prec, VpAlloc(), VpAsgn(), VpFree(), VpGetSign, VpIsDefOP(), VpIsOne, VpIsZero, VpLimitRound(), VpNmlz(), VpSetSign, and VpSetZero.
Referenced by BigDecimal_divremain(), BigDecimal_DoDivmod(), BigDecimal_mult(), VpPower(), and VpSqrt().
Definition at line 573 of file bigdecimal.c.
References Real::obj, TypedData_Wrap_Struct, and VpAlloc().
Referenced by BigDecimal_load(), and BigDecimal_s_allocate().
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Definition at line 4749 of file bigdecimal.c.
References AddExponent(), BDIGIT, Real::frac, i, memmove(), Real::Prec, SIGNED_VALUE, VpGetSign, VpIsDef, VpIsZero, and VpSetZero.
Referenced by VpCtoV(), VpDivd(), VpFrac(), VpInternalRound(), VpLimitRound(), VpMidRound(), VpMult(), and VpRdup().
Definition at line 3667 of file bigdecimal.c.
References BASE_FIG, Real::exponent, NULL, Real::Prec, SIGNED_VALUE, and VpIsDef.
Referenced by BigDecimal_dump(), BigDecimal_inspect(), BigDecimal_split(), BigDecimal_to_f(), and BigDecimal_to_s().
Definition at line 3742 of file bigdecimal.c.
References VpConstOne.
Referenced by BigDecimal_DoDivmod().
VP_EXPORT int VpPower | ( | Real * | y, |
Real * | x, | ||
SIGNED_VALUE | n | ||
) |
Definition at line 5977 of file bigdecimal.c.
References BASE_FIG, Real::exponent, Real::frac, Real::MaxPrec, NULL, Real::Prec, SIGNED_VALUE, VpAlloc(), VpAsgn(), VpDivd(), VpFree(), VpGetSign, VpIsInf, VpIsNaN, VpIsPosInf, VpIsZero, VpMult(), VpSetInf, VpSetNaN, VpSetOne, VpSetSign, and VpSetZero.
Referenced by BigDecimal_power().
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Definition at line 5904 of file bigdecimal.c.
References AddExponent(), BASE, BDIGIT, Real::frac, Real::Prec, and VpNmlz().
Referenced by VpInternalRound(), and VpMidRound().
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Definition at line 3354 of file bigdecimal.c.
References rmpd_set_thread_local_exception_mode.
Referenced by BigDecimal_mode(), and BigDecimal_save_exception_mode().
VP_EXPORT size_t VpSetPrecLimit | ( | size_t | n | ) |
Definition at line 3389 of file bigdecimal.c.
References rmpd_set_thread_local_precision_limit, and VpGetPrecLimit().
Referenced by BigDecimal_add2(), BigDecimal_ceil(), BigDecimal_div2(), BigDecimal_floor(), BigDecimal_limit(), BigDecimal_mult2(), BigDecimal_round(), BigDecimal_save_limit(), BigDecimal_sub2(), and BigDecimal_truncate().
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Definition at line 4318 of file bigdecimal.c.
References AddExponent(), Real::exponent, Real::frac, Max, Real::MaxPrec, and Real::Prec.
Referenced by VpAddAbs(), and VpSubAbs().
VP_EXPORT unsigned short VpSetRoundMode | ( | unsigned short | n | ) |
Definition at line 3442 of file bigdecimal.c.
References rmpd_set_thread_local_rounding_mode, VpGetRoundMode(), and VpIsRoundMode().
Referenced by BigDecimal_mode(), and BigDecimal_save_rounding_mode().
Definition at line 5551 of file bigdecimal.c.
References BASE, BASE_FIG, DBLE_FIG, Real::exponent, f, if(), maxnr, Real::MaxPrec, Min, NULL, PRIdSIZE, SIGNED_VALUE, val, VP_EXCEPTION_OP, VpAddSub(), VpAlloc(), VpAsgn(), VpChangeSign, VpDivd(), VpDtoV(), VpException(), VpFree(), VpGetSign, VpHasVal, VpIsOne, VpIsZero, VpMult(), VpSetNaN, VpSetOne, and VpVtoD().
Referenced by BigDecimal_sqrt().
Definition at line 4206 of file bigdecimal.c.
References BASE, BDIGIT, bp, Real::frac, VpAsgn(), and VpSetPTR().
Referenced by VpAddSub().
Definition at line 5018 of file bigdecimal.c.
References BASE1, BDIGIT_DBL, Real::frac, i, Real::Prec, strlen(), SZ_INF, SZ_NaN, SZ_NINF, VpGetSign, VpIsNaN, VpIsNegInf, VpIsPosInf, VpIsPosZero, and VpIsZero.
Referenced by BigDecimal_split().
Definition at line 5143 of file bigdecimal.c.
References BASE, BASE1, BASE_FIG, BDIGIT, Real::exponent, Real::frac, i, Real::Prec, strlen(), VpFormatSt(), VpGetSign, and VpToSpecialString().
Referenced by BigDecimal_to_s().
Definition at line 5064 of file bigdecimal.c.
References SZ_INF, SZ_NaN, SZ_NINF, VpIsNaN, VpIsNegInf, VpIsPosInf, VpIsPosZero, and VpIsZero.
Referenced by VpToFString(), and VpToString().
Definition at line 5097 of file bigdecimal.c.
References BASE1, BASE_FIG, BDIGIT, Real::exponent, Real::frac, i, Real::Prec, PRIdSIZE, shift(), strlen(), VpFormatSt(), VpGetSign, and VpToSpecialString().
Referenced by BigDecimal_dump(), BigDecimal_inspect(), BigDecimal_to_f(), and BigDecimal_to_s().
VP_EXPORT int VpVtoD | ( | double * | d, |
SIGNED_VALUE * | e, | ||
Real * | m | ||
) |
Definition at line 5357 of file bigdecimal.c.
References BASE, BASE_FIG, DBLE_FIG, div, Real::exponent, f, Real::frac, Min, Real::Prec, SIGNED_VALUE, VpGetDoubleNaN(), VpGetDoubleNegInf(), VpGetDoubleNegZero(), VpGetDoublePosInf(), VpGetSign, VpIsNaN, VpIsNegInf, VpIsNegZero, VpIsPosInf, and VpIsPosZero.
Referenced by BigDecimal_to_f(), and VpSqrt().
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Definition at line 3463 of file bigdecimal.c.
References gZero_ABCED9B1_CE73__00400511F31D.
Referenced by VpGetDoubleNaN(), VpGetDoubleNegInf(), and VpGetDoublePosInf().
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Definition at line 164 of file bigdecimal.c.
volatile const double gOne_ABCED9B4_CE73__00400511F31D = 1.0 |
Definition at line 3461 of file bigdecimal.c.
Referenced by One().
volatile const double gZero_ABCED9B1_CE73__00400511F31D = 0.0 |
Definition at line 3460 of file bigdecimal.c.
Referenced by Zero().
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Definition at line 55 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 44 of file bigdecimal.c.
Referenced by Init_bigdecimal(), and VpGetException().
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Definition at line 46 of file bigdecimal.c.
Referenced by Init_bigdecimal(), and VpGetPrecLimit().
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Definition at line 45 of file bigdecimal.c.
Referenced by Init_bigdecimal(), and VpGetRoundMode().
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Definition at line 57 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 56 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 52 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 49 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 60 of file bigdecimal.c.
Referenced by Init_bigdecimal(), is_one(), and is_zero().
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Definition at line 58 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 53 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 54 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 51 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 59 of file bigdecimal.c.
Referenced by GetVpValueWithPrec(), and Init_bigdecimal().
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Definition at line 50 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
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Definition at line 48 of file bigdecimal.c.
Referenced by check_rounding_mode(), and Init_bigdecimal().
VALUE rb_cBigDecimal |
Definition at line 41 of file bigdecimal.c.
Referenced by BigDecimal_global_new(), Init_bigdecimal(), and VpCreateRbObject().
VALUE rb_mBigMath |
Definition at line 42 of file bigdecimal.c.
Referenced by Init_bigdecimal().
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Definition at line 3261 of file bigdecimal.c.
Referenced by VpOne().
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Definition at line 3262 of file bigdecimal.c.