---
name: "sc_TriInterpCoef"
section: "3"
platform: "linux"
package: "libsc-doc"
version: "2.3.1-22"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/sc_TriInterpCoef"
---

# sc\_TriInterpCoef(3)

## NAME

sc::TriInterpCoef

## SYNOPSIS

Inherits **sc::RefCount**.

### Public Member Functions

**TriInterpCoef** (const **TriInterpCoefKey** &key)\
 double & **coef** (int i, int j, int k)\
 double & **rderiv** (int i, int j, int k)\
 double & **sderiv** (int i, int j, int k)\

### Static Public Member Functions

static int **ijk\_to\_index** (int i, int j, int k)\
 static int **order\_to\_nvertex** (int order)\

### Additional Inherited Members

## Author

Generated automatically by Doxygen for MPQC from the source code.