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acc: introduce acc_cond::name()

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* spot/twa/acc.cc, spot/twa/acc.hh (acc_cond::name): New method.
* spot/twaalgos/dot.cc: Use it.
* tests/python/acc_cond.ipynb: Add a small test.
* NEWS: Mention it.
This commit is contained in:
Alexandre Duret-Lutz 2017-11-03 18:15:58 +01:00
parent 4711dcd74f
commit bd39edde27
5 changed files with 215 additions and 86 deletions
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15
spot/twa/acc.hh
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@ -33,6 +33,7 @@ namespace spot
{
class mark_container;
}
class SPOT_API acc_cond
{
public:
@ -899,7 +900,6 @@ namespace spot
std::function<void(std::ostream&, int)>
set_printer = nullptr) const;
/// \brief Construct an acc_code from a string.
///
/// The string can follow the following grammar:
@ -1313,6 +1313,19 @@ namespace spot
return {num_sets(), code_.remove(all_sets() - rem, true)};
}
/// \brief Return the name of this acceptance condition, in the
/// specified format.
///
/// The empty string is returned if no name is known.
///
/// \a fmt should be a combination of the following letters. (0)
/// no parameters, (a) accentuated, (b) abbreviated, (d) style
/// used in dot output, (g) no generalized parameter, (l)
/// recognize Street-like and Rabin-like, (m) no main parameter,
/// (p) no parity parameter, (o) name unknown acceptance as
/// 'other', (s) shorthand for 'lo0'.
std::string name(const char* fmt = "alo") const;
protected:
mark_t::value_t all_sets_() const
{