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convenience methods for division expressions #6806

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Apr 17, 2022
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convenience methods for division expressions #6806

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48 changes: 48 additions & 0 deletions src/util/std_expr.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1171,6 +1171,30 @@ class mod_exprt:public binary_exprt
: binary_exprt(std::move(_lhs), ID_mod, std::move(_rhs))
{
}

/// The dividend of a division is the number that is being divided
exprt &dividend()
{
return op0();
}

/// The dividend of a division is the number that is being divided
const exprt &dividend() const
{
return op0();
}

/// The divisor of a division is the number the dividend is being divided by
exprt &divisor()
{
return op1();
}

/// The divisor of a division is the number the dividend is being divided by
const exprt &divisor() const
{
return op1();
}
};

template <>
Expand Down Expand Up @@ -1215,6 +1239,30 @@ class euclidean_mod_exprt : public binary_exprt
: binary_exprt(std::move(_lhs), ID_euclidean_mod, std::move(_rhs))
{
}

/// The dividend of a division is the number that is being divided
exprt &dividend()
{
return op0();
}

/// The dividend of a division is the number that is being divided
const exprt &dividend() const
{
return op0();
}

/// The divisor of a division is the number the dividend is being divided by
exprt &divisor()
{
return op1();
}

/// The divisor of a division is the number the dividend is being divided by
const exprt &divisor() const
{
return op1();
}
};

template <>
Expand Down