Sha256: 31ef2800c504821196457660addb05cef26820e3c08bfa4598c3ec80c05f113b
Contents?: true
Size: 955 Bytes
Versions: 10
Compression:
Stored size: 955 Bytes
Contents
/*
Cast object to Numo::<%=class_name%>.
@overload [](elements)
@overload <%=method%>(array)
@param [Numeric,Array] elements
@param [Array] array
@return [Numo::<%=class_name%>]
*/
static VALUE
<%=c_func%>(VALUE type, VALUE obj)
{
VALUE v;
narray_t *na;
dtype x;
if (CLASS_OF(obj)==cT) {
return obj;
}
if (RTEST(rb_obj_is_kind_of(obj,rb_cNumeric))) {
x = m_num_to_data(obj);
return numo_<%=tp%>_new_dim0(x);
}
if (RTEST(rb_obj_is_kind_of(obj,rb_cArray))) {
return <%=find_tmpl("cast_array").c_func%>(obj);
}
if (IsNArray(obj)) {
GetNArray(obj,na);
v = rb_narray_new(cT, NA_NDIM(na), NA_SHAPE(na));
if (NA_SIZE(na) > 0) {
<%=find_tmpl("allocate").c_func%>(v);
<%=find_tmpl("store").c_func%>(v,obj);
}
return v;
}
rb_raise(nary_eCastError,"cannot cast to %s",rb_class2name(type));
return Qnil;
}
Version data entries
10 entries across 7 versions & 1 rubygems