Struct tiny_solver::problem::Problem

pub struct Problem {
    pub total_variable_dimension: usize,
    pub total_residual_dimension: usize,
    pub variable_name_to_col_idx_dict: HashMap<String, usize>,
    /* private fields */
}

Fields

total_variable_dimension: usize

total_residual_dimension: usize

variable_name_to_col_idx_dict: HashMap<String, usize>

Implementations

impl Problem

pub fn new() -> Problem

pub fn add_residual_block( &mut self, dim_residual: usize, variable_key_size_list: Vec<(String, usize)>, factor: Box<dyn Factor + Send> )

pub fn combine_variables( &self, variable_key_value_map: &HashMap<String, DVector<f64>> ) -> DVector<f64>

pub fn compute_residual_and_jacobian( &self, variable_key_value_map: &HashMap<String, DVector<f64>> ) -> (Mat<f64>, SparseColMat<usize, f64>)

impl Problem

pub fn new_py() -> Self

pub fn add_residual_block_py( &mut self, dim_residual: usize, variable_key_size_list: Vec<(String, usize)>, pyfactor: &PyAny ) -> PyResult<()>

Trait Implementations

impl IntoPy<Py<PyAny>> for Problem

fn into_py(self, py: Python<'_>) -> PyObject

Performs the conversion.

impl PyClass for Problem

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for Problem

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<Problem>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn doc(py: Python<'_>) -> PyResult<&'static CStr>

Rendered class doc

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature<Problem> for PyClassImplCollector<Problem>

fn new_text_signature(self) -> Option<&'static str>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a Problem

type Holder = Option<PyRef<'py, Problem>>

fn extract(obj: &'py PyAny, holder: &'a mut Self::Holder) -> PyResult<Self>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a mut Problem

type Holder = Option<PyRefMut<'py, Problem>>

fn extract(obj: &'py PyAny, holder: &'a mut Self::Holder) -> PyResult<Self>

impl PyMethods<Problem> for PyClassImplCollector<Problem>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for Problem

type AsRefTarget = PyCell<Problem>

Utility type to make Py::as_ref work.

const NAME: &'static str = "Problem"

Class name.

const MODULE: Option<&'static str> = ::core::option::Option::None

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> &PyType

Returns the safe abstraction over the type object.

fn is_type_of(object: &PyAny) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &PyAny) -> bool

Checks if object is an instance of this type.