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question about reloading assignment operator =
From: |
wang lei |
Subject: |
question about reloading assignment operator = |
Date: |
Sat, 11 Nov 2006 17:46:07 +0800 |
User-agent: |
Thunderbird 1.5.0.7 (X11/20060927) |
hi all!
my ocatave is 2.9.9 on debian testing.
In make_int.cc assignment operator = is not reloaded. To reload it I add
these sentences in make_int.cc:
class octave_integer{
public:
...
void assign(const octave_integer& t){ scalar = t.scalar; }
private:
...
};
DEFASSIGNOP(assign, int1, int2){
CAST_BINOP_ARGS(octave_integer&, const octave_integer&);
cout << "assignment" << endl;
v1.assign(v2);
return octave_value();
}
DEFUN_DLD(make_int, args, , " ")
{
static bool type_loaded = false;
if(!type_loaded){
...
INSTALL_ASSIGNOP(op_asn_eq, octave-integer, octave_integer, assign);
...
}
...
}
and mkoctfile and type "a=make_int(10);b=make_int(20);a=b;", but nothing
happened. why?
- question about reloading assignment operator =,
wang lei <=