Method

NumCosmoMathFunctionSampleSetadd_old

Declaration [src]

void
ncm_function_sample_set_add_old (
  NcmFunctionSampleSet* fss,
  const gdouble x,
  NcmVector* y
)

Description [src]

Adds a new sample point to fss with position x and vector value y, marked as OLD. This function is useful for boundary extensions where the added point should be considered part of the base spline rather than a refinement target. The sample is inserted in the correct position to maintain ascending x-order. The vector y is copied and must have dimension matching the fss:len property. The interval_ok flag for the new sample is initialized to 0. The sample is marked as an old point (new_point = FALSE).

Parameters

x

Type: const gdouble

Knot position.

y

Type: NcmVector

Vector value at x.

The data is owned by the caller of the method.