1: #include <petsc/private/snesimpl.h>

  3: /*@
  4:    SNESPythonSetType - Initialize a `SNES` object implemented in Python.

  6:    Collective

  8:    Input Parameters:
  9: +  snes - the nonlinear solver (`SNES`) context.
 10: -  pyname - full dotted Python name [package].module[.{class|function}]

 12:    Options Database Key:
 13: .  -snes_python_type pyname - python class

 15:    Level: intermediate

 17: .seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESSetType()`, `SNESPYTHON`, `PetscPythonInitialize()`, `SNESPythonGetType()`
 18: @*/
 19: PetscErrorCode SNESPythonSetType(SNES snes, const char pyname[])
 20: {
 21:   PetscFunctionBegin;
 23:   PetscAssertPointer(pyname, 2);
 24:   PetscTryMethod(snes, "SNESPythonSetType_C", (SNES, const char[]), (snes, pyname));
 25:   PetscFunctionReturn(PETSC_SUCCESS);
 26: }

 28: /*@
 29:    SNESPythonGetType - Get the type of a `SNES` object implemented in Python set with `SNESPythonSetType()`

 31:    Not Collective

 33:    Input Parameter:
 34: .  snes - the nonlinear solver (`SNES`) context.

 36:    Output Parameter:
 37: .  pyname - full dotted Python name [package].module[.{class|function}]

 39:    Level: intermediate

 41: .seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESSetType()`, `SNESPYTHON`, `PetscPythonInitialize()`, `SNESPythonSetType()`
 42: @*/
 43: PetscErrorCode SNESPythonGetType(SNES snes, const char *pyname[])
 44: {
 45:   PetscFunctionBegin;
 47:   PetscAssertPointer(pyname, 2);
 48:   PetscUseMethod(snes, "SNESPythonGetType_C", (SNES, const char *[]), (snes, pyname));
 49:   PetscFunctionReturn(PETSC_SUCCESS);
 50: }

 52: /*MC
 53:    SNESPYTHON - a `SNESType` that is implemented as a Python class using `SNESPythonSetType()`

 55:    Level: intermediate

 57: .seealso: [](ch_snes), `SNES`, `SNESCreate()`, `SNESSHELL`, `SNESSetType()`, `PetscPythonInitialize()`, `SNESPythonSetType()`,
 58:           `SNESPythonGetType()`, `TSPYTHON`, `TAOPYTHON`
 59: M*/