trait
Semigroupoid[A] extends Any
Abstract Value Members
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abstract
def
getClass(): Class[_]
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abstract
def
partialOp(x: A, y: A): Opt[A]
Concrete Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
equals(arg0: Any): Boolean
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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def
opIsDefined(x: A, y: A): Boolean
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def
toString(): String
A semigroupoid is any set
Awith a partial binary associative operation (partialOp), which is associative in the following sense: if f,g,h are elements of the semigroupoid such that either: (i) f |+|? g is defined and g |+|? h is defined (ii) f |+|? g is defined and (f |+|? g).get |+|? h is defined (iii) g |+|? h is defined and f |+|? (g |+|? h).get is definedthen all of f |+|? g, g |+|? h, (f |+|? g).get |+|? h, f |+|? (g |+|? h).get are defined and ((f |+|? g).get |+|? h).get = (f |+|? (g |+|? h).get).get