Sha256: 1d04593403b91b61bb116b25d6206ba2094f039e6d5b90643ba28cc9be1a958d
Contents?: true
Size: 1.53 KB
Versions: 12
Compression:
Stored size: 1.53 KB
Contents
o:$YARD::CodeObjects::MethodObject: @scope:
instance:@visibility: public:
@pathI"Bignum#<<:EF:@parameters[ : @files[[I"
bignum.c; T0: @current_file_has_commentsF:
@name:<<:@source_type:c:
@tags[ :@docstringIC:YARD::Docstring"JShifts big left _numeric_ positions (right if _numeric_ is negative). ; F: @objectIu:YARD::StubProxyBignum#<<; F:
@summary0:@ref_tags[ ;[o: YARD::Tags::OverloadTag
:@tag_nameI"
overload; F:
@text0;;: @types0:@signatureI"<<(numeric); F;IC;" ; F;Iu;Bignum#<<; F;0;[ ;[o:YARD::Tags::Tag
;I" return; F; I" ; F;0; [I" Integer; F;0: @allI"@return [Integer]; F; [[: numeric0;Iu;Bignum#<<; F; I"vShifts big left _numeric_ positions (right if _numeric_ is negative).
@overload <<(numeric)
@return [Integer]; F:@namespaceIu; Bignum; F:@docstring_extra0: @sourceI"Í/*
* call-seq:
* big << numeric -> integer
*
* Shifts big left _numeric_ positions (right if _numeric_ is negative).
*/
VALUE
rb_big_lshift(VALUE x, VALUE y)
{
long shift;
int neg = 0;
for (;;) {
if (FIXNUM_P(y)) {
shift = FIX2LONG(y);
if (shift < 0) {
neg = 1;
shift = -shift;
}
break;
}
else if (TYPE(y) == T_BIGNUM) {
if (!RBIGNUM_SIGN(y)) {
VALUE t = check_shiftdown(y, x);
if (!NIL_P(t)) return t;
neg = 1;
}
shift = big2ulong(y, "long", TRUE);
break;
}
y = rb_to_int(y);
}
x = neg ? big_rshift(x, shift) : big_lshift(x, shift);
return bignorm(x);
}; F
Version data entries
12 entries across 12 versions & 2 rubygems