| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(single_step_integrator), | intent(inout) | :: | this |
The single_step_integrator object. |
||
| logical, | intent(in) | :: | prevs |
Defines the status of the previous step. The value is true if the previous step was successful; else, false if the previous step failed. |
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| class(ode_container), | intent(inout) | :: | sys |
The ode_container object containing the ODE's to integrate. |
||
| real(kind=real64), | intent(in) | :: | h |
The current step size. |
||
| real(kind=real64), | intent(in) | :: | x |
The current value of the independent variable. |
||
| real(kind=real64), | intent(in), | dimension(:) | :: | y |
An N-element array containing the current solution at x. |
|
| real(kind=real64), | intent(in), | dimension(:) | :: | f |
An N-element array containing the values of the derivatives at x. |
|
| class(errors), | intent(inout), | optional, | target | :: | err |
An optional errors-based object that if provided can be used to retrieve information relating to any errors encountered during execution. If not provided, a default implementation of the errors class is used internally to provide error handling. |
Provides a routine for performing any actions, such as setting up Jacobian calculations.