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Versions: 12
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Stored size: 1.59 KB
Contents
o:$YARD::CodeObjects::MethodObject:
@name:*:@docstringIC:YARD::Docstring"‹Performs multiplication: the class of the resulting object depends on
the class of <code>numeric</code> and on the magnitude of the
result.
: @objectu:YARD::StubProxy
Fixnum#*:
@summary0: @all"¢Performs multiplication: the class of the resulting object depends on
the class of <code>numeric</code> and on the magnitude of the
result.
@overload *(numeric):@ref_tags[ :
@tags[o: YARD::Tags::OverloadTag
;
u;
Fixnum#*;;;IC; "
;
u;
Fixnum#*; 0;
" ;[ ;[ : @types0:@parameters[[: numeric0:
@text0:@signature"*(numeric):@tag_name"
overload: @current_file_has_commentsF: @scope:
instance;[ :@docstring_extra0: @files[["numeric.c0:@namespaceu; Fixnum:
@path"
Fixnum#*;[ :@visibility: public: @source"$/*
* 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(x, y)
VALUE x, 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, c;
VALUE r;
a = FIX2LONG(x);
if (a == 0) return x;
b = FIX2LONG(y);
c = a * b;
r = LONG2FIX(c);
if (FIX2LONG(r) != c || c/a != b) {
r = rb_big_mul(rb_int2big(a), rb_int2big(b));
}
return r;
}
if (TYPE(y) == T_FLOAT) {
return rb_float_new((double)FIX2LONG(x) * RFLOAT(y)->value);
}
return rb_num_coerce_bin(x, y);
}:@source_type:c
Version data entries
12 entries across 12 versions & 2 rubygems