Modifiers and accessors¶
This page contains information about the member functions of the DynamicPTransf class for modifying and accessing values.
-
inline value_type &libsemigroups::DynamicPTransf::at(size_t i)¶
Get a reference to the image of a point.
Returns a reference to the image of
i.- Complexity
Constant.
- Parameters
i – the point.
- Throws
std::out_of_range – if
iis out of range.- Returns
A reference to a value_type.
-
inline value_type const &libsemigroups::DynamicPTransf::at(size_t i) const¶
Get a const reference to the image of a point.
Returns a const reference to the image of
i.- Complexity
Constant.
- Parameters
i – the point.
- Throws
std::out_of_range – if
iis out of range.- Returns
A const reference to a value_type.
-
inline void libsemigroups::DynamicPTransf::increase_degree_by(size_t m)¶
Increase the degree in-place.
Increases the degree of
thisin-place, leaving existing values unaltered.- Complexity
At worst linear in the sum of the parameter
mand degree().
- Parameters
m – the number of points to add.
- Throws
(None) – This function guarantees not to throw a
LibsemigroupsException.
-
inline value_type &libsemigroups::DynamicPTransf::operator[](size_t i)¶
Get a reference to the image of a point.
Returns a reference to the image of
i.- Complexity
Constant.
Warning
No bound checks are performed on
i.- Parameters
i – the point.
- Throws
(None) – This function is
noexceptand is guaranteed never to throw.- Returns
A reference to a value_type.
-
inline value_type const &libsemigroups::DynamicPTransf::operator[](size_t i) const¶
Get a const reference to the image of a point.
Returns a const reference to the image of
i.- Complexity
Constant.
Warning
No bound checks are performed on
i.- Parameters
i – the point.
- Throws
(None) – This function is
noexceptand is guaranteed never to throw.- Returns
A const reference to a value_type.
-
inline void libsemigroups::DynamicPTransf::swap(PTransfBase &that) noexcept¶
Swap with another partial transformation.
- Parameters
that – the partial transformation to swap with.
- Throws
(None) – This function is
noexceptand is guaranteed never to throw.- Returns
(None)