Sha256: a8a1ec62293896f8c27f88c680985ca2e8e58f1ea48d5a3666885094cf3ade32
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Size: 2 KB
Versions: 12
Compression:
Stored size: 2 KB
Contents
o:$YARD::CodeObjects::MethodObject: @scope:
instance:@visibility: public:
@pathI"
Fixnum#*:EF:@parameters[ : @files[[I"numeric.c; T0: @current_file_has_commentsF:
@name:*:@source_type:c:
@tags[ :@docstringIC:YARD::Docstring"‹Performs multiplication: the class of the resulting object depends on
the class of <code>numeric</code> and on the magnitude of the
result. ; F: @objectIu:YARD::StubProxy
Fixnum#*; F:
@summary0:@ref_tags[ ;[o: YARD::Tags::OverloadTag
:@tag_nameI"
overload; F:
@text0;;: @types0:@signatureI"*(numeric); F;IC;" ; F;Iu;
Fixnum#*; F;0;[ ;[ : @allI" ; F; [[: numeric0;Iu;
Fixnum#*; F; I"¢Performs multiplication: the class of the resulting object depends on
the class of <code>numeric</code> and on the magnitude of the
result.
@overload *(numeric); F:@namespaceIu; Fixnum; F:@docstring_extra0: @sourceI"Œ/*
* call-seq:
* fix * numeric -> numeric_result
*
* Performs multiplication: the class of the resulting object depends on
* the class of <code>numeric</code> and on the magnitude of the
* result.
*/
static VALUE
fix_mul(VALUE x, VALUE y)
{
if (FIXNUM_P(y)) {
#ifdef __HP_cc
/* avoids an optimization bug of HP aC++/ANSI C B3910B A.06.05 [Jul 25 2005] */
volatile
#endif
long a, b;
#if SIZEOF_LONG * 2 <= SIZEOF_LONG_LONG
LONG_LONG d;
#else
long c;
VALUE r;
#endif
a = FIX2LONG(x);
b = FIX2LONG(y);
#if SIZEOF_LONG * 2 <= SIZEOF_LONG_LONG
d = (LONG_LONG)a * b;
if (FIXABLE(d)) return LONG2FIX(d);
return rb_ll2inum(d);
#else
if (FIT_SQRT_LONG(a) && FIT_SQRT_LONG(b))
return LONG2FIX(a*b);
c = a * b;
r = LONG2FIX(c);
if (a == 0) return x;
if (FIX2LONG(r) != c || c/a != b) {
r = rb_big_mul(rb_int2big(a), rb_int2big(b));
}
return r;
#endif
}
switch (TYPE(y)) {
case T_BIGNUM:
return rb_big_mul(y, x);
case T_FLOAT:
return DBL2NUM((double)FIX2LONG(x) * RFLOAT_VALUE(y));
default:
return rb_num_coerce_bin(x, y, '*');
}
}; F
Version data entries
12 entries across 12 versions & 2 rubygems