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Add CargoTypesBit helper method to CargoSpec

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This commit is contained in:
Jonathan G Rennison
2021-06-29 18:06:12 +01:00
parent 9b1783809d
commit f901da344e
1 changed files with 9 additions and 0 deletions
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9
src/cargotype.h
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@@ -90,6 +90,15 @@ struct CargoSpec {
return this - CargoSpec::array; return this - CargoSpec::array;
} }
/**
* Determine CargoTypes bit of this cargospec
* @return CargoTypes bit
*/
inline CargoTypes CargoTypesBit() const
{
return static_cast<CargoTypes>(1) << this->Index();
}
/** /**
* Tests for validity of this cargospec * Tests for validity of this cargospec
* @return is this cargospec valid? * @return is this cargospec valid?