operator()¶
-
scalar_reference operator()(size_t const r, size_t const c)¶
Returns a reference to the specified entry of the matrix.
- Parameters
r – the index of the row of the entry
c – the index of the column of the entry
- Returns
A value of type
scalar_reference
.- Exceptions
this function guarantees not to throw a
LibsemigroupsException
.- Complexity
Constant
Warning
No checks on the validity of the parameters
r
andc
are performed.
-
scalar_const_reference operator()(size_t const r, size_t const c) const¶
Returns a const reference to the specified entry of the matrix.
- Parameters
r – the index of the row of the entry
c – the index of the column of the entry
- Returns
A value of type
scalar_const_reference
.- Exceptions
this function guarantees not to throw a
LibsemigroupsException
.- Complexity
Constant
Warning
No checks on the validity of the parameters
r
andc
are performed.