ccgsl 2.7.2
C++wrappersforGnuScientificLibrary
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Workspace for solving polynomials. More...
#include <poly.hpp>
Public Member Functions | |
complex_workspace () | |
The default constructor is only really useful for assigning to. More... | |
complex_workspace (size_t const n) | |
The default constructor creates a new complex_workspace with n elements. More... | |
complex_workspace (gsl_poly_complex_workspace *v) | |
Could construct from a gsl_poly_complex_workspace. More... | |
complex_workspace (complex_workspace const &v) | |
The copy constructor. More... | |
complex_workspace & | operator= (complex_workspace const &v) |
The assignment operator. More... | |
~complex_workspace () | |
The destructor only deletes the pointers if count reaches zero. More... | |
complex_workspace (complex_workspace &&v) | |
Move constructor. More... | |
complex_workspace & | operator= (complex_workspace &&v) |
Move operator. More... | |
bool | operator== (complex_workspace const &v) const |
Two complex_workspace are identically equal if their elements are identical. More... | |
bool | operator!= (complex_workspace const &v) const |
Two complex_workspace are different equal if their elements are not identical. More... | |
bool | operator< (complex_workspace const &v) const |
A container needs to define an ordering for sorting. More... | |
bool | operator> (complex_workspace const &v) const |
A container needs to define an ordering for sorting. More... | |
bool | operator<= (complex_workspace const &v) const |
A container needs to define an ordering for sorting. More... | |
bool | operator>= (complex_workspace const &v) const |
A container needs to define an ordering for sorting. More... | |
bool | empty () const |
Find if the complex_workspace is empty. More... | |
void | swap (complex_workspace &v) |
Swap two complex_workspace. More... | |
gsl_poly_complex_workspace * | get () const |
Get the gsl_poly_complex_workspace. More... | |
bool | unique () const |
Find if this is the only object sharing the gsl_poly_complex_workspace. More... | |
size_t | use_count () const |
Find how many gen_workspace objects share this pointer. More... | |
operator bool () const | |
Allow conversion to bool. More... | |
Private Attributes | |
gsl_poly_complex_workspace * | ccgsl_pointer |
The shared pointer. More... | |
size_t * | count |
The shared reference count. More... | |
Workspace for solving polynomials.
This has to represent complex roots.
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inline |
The default constructor is only really useful for assigning to.
Definition at line 48 of file poly.hpp.
References ccgsl_pointer, and count.
Referenced by operator=().
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inlineexplicit |
The default constructor creates a new complex_workspace with n elements.
This workspace is suitable for solving a polynomial with n components.
n | The number of elements in the complex_workspace |
Definition at line 59 of file poly.hpp.
References ccgsl_pointer, count, and gsl::rstat::n().
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inlineexplicit |
Could construct from a gsl_poly_complex_workspace.
This is not usually a good idea. In this case you should not use gsl_poly_complex_workspace_free() to deallocate the memory.
v | The complex_workspace |
Definition at line 75 of file poly.hpp.
References ccgsl_pointer, and count.
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inline |
The copy constructor.
This creates a new reference to the workspace.
v | The complex_workspace to copy. |
Definition at line 86 of file poly.hpp.
References ccgsl_pointer, and count.
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inline |
The destructor only deletes the pointers if count reaches zero.
Definition at line 105 of file poly.hpp.
References ccgsl_pointer, and count.
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inline |
Move constructor.
v | The complex_workspace to move. |
Definition at line 117 of file poly.hpp.
References count.
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inline |
Find if the complex_workspace is empty.
true
if has size zero; otherwise false
Definition at line 194 of file poly.hpp.
References ccgsl_pointer.
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inline |
Get the gsl_poly_complex_workspace.
Definition at line 220 of file poly.hpp.
References ccgsl_pointer.
Referenced by gsl::poly::complex_solve().
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inlineexplicit |
Allow conversion to bool.
true
or false
according as this contains a pointer to a gsl_poly_complex_workspace Definition at line 240 of file poly.hpp.
References ccgsl_pointer.
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inline |
Two complex_workspace are different equal if their elements are not identical.
v | The complex_workspace to be compared with this |
false
or true
according as this
and v
have identical elements or not Definition at line 147 of file poly.hpp.
References operator==().
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inline |
A container needs to define an ordering for sorting.
This uses standard lexicographical ordering and so is not useful, for eaxmple, for checking, that a complex_workspace is nonnegative.
v | The complex_workspace to be compared with this |
false
or true
according as this
is less than v
lexicographically Definition at line 159 of file poly.hpp.
References ccgsl_pointer.
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inline |
A container needs to define an ordering for sorting.
This uses standard lexicographical ordering and so is not useful, for eaxmple, for checking, that a complex_workspace is nonnegative.
v | The complex_workspace to be compared with this |
false
or true
according as this
is less than or equal to v
lexicographically Definition at line 179 of file poly.hpp.
References ccgsl_pointer.
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inline |
Move operator.
v | The complex_workspace to move. |
Definition at line 126 of file poly.hpp.
References complex_workspace().
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inline |
The assignment operator.
This copies elementwise.
v | The complex_workspace to copy |
Definition at line 93 of file poly.hpp.
References ccgsl_pointer, and count.
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inline |
Two complex_workspace are identically equal if their elements are identical.
v | The complex_workspace to be compared with this |
true
or false
according as this
and v
have identical elements or not Definition at line 139 of file poly.hpp.
References ccgsl_pointer.
Referenced by operator!=().
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inline |
A container needs to define an ordering for sorting.
This uses standard lexicographical ordering and so is not useful, for eaxmple, for checking, that a complex_workspace is nonnegative.
v | The complex_workspace to be compared with this |
false
or true
according as this
is greater than v
lexicographically Definition at line 169 of file poly.hpp.
References ccgsl_pointer.
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inline |
A container needs to define an ordering for sorting.
This uses standard lexicographical ordering and so is not useful, for eaxmple, for checking, that a complex_workspace is nonnegative.
v | The complex_workspace to be compared with this |
false
or true
according as this
is no less than v
lexicographically Definition at line 189 of file poly.hpp.
References ccgsl_pointer.
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inline |
Swap two complex_workspace.
This works even if the complex_workspace have different sizes because it swaps pointers.
v | The complex_workspace to swap with this . |
Definition at line 201 of file poly.hpp.
References ccgsl_pointer, and count.
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inline |
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inline |
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private |
The shared pointer.
Definition at line 209 of file poly.hpp.
Referenced by complex_workspace(), empty(), get(), operator bool(), operator<(), operator<=(), operator=(), operator==(), operator>(), operator>=(), swap(), and ~complex_workspace().
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private |
The shared reference count.
Definition at line 213 of file poly.hpp.
Referenced by complex_workspace(), operator=(), swap(), unique(), use_count(), and ~complex_workspace().