RGIntervalGetEndpoints

Gets the parameters that define the interval region.

Synopsis

#include "slepcrg.h" 
PetscErrorCode RGIntervalGetEndpoints(RG rg,PetscReal *a,PetscReal *b,PetscReal *c,PetscReal *d)

Not Collective

Input Parameter

• rg - the region context

Output Parameters

• a - left endpoint of the interval in the real axis

• b - right endpoint of the interval in the real axis

• c - bottom endpoint of the interval in the imaginary axis

• d - top endpoint of the interval in the imaginary axis

See Also

RG: Region, RGIntervalSetEndpoints()

Level

advanced

Location

src/sys/classes/rg/impls/interval/rginterval.c

Implementations

RGIntervalGetEndpoints_Interval() in src/sys/classes/rg/impls/interval/rginterval.c

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