Commit 5cd8c1b8 authored by Alexandre Duret-Lutz's avatar Alexandre Duret-Lutz
Browse files

* src/twa/twasafracomplement.cc: Remove two unused methods.

parent e76596e1
......@@ -172,17 +172,6 @@ namespace spot
n->destroy();
}
safra_tree&
safra_tree::operator=(const safra_tree& other)
{
if (this != &other)
{
this->~safra_tree();
new (this) safra_tree(other);
}
return *this;
}
/// \brief Compare two safra trees.
///
/// \param other the tree to compare too.
......@@ -932,12 +921,6 @@ namespace spot
return new state_complement(*this);
}
const state*
state_complement::get_state() const
{
return this;
}
std::string
state_complement::to_string() const
{
......
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