---
name: "sc_NewP86CFunctional"
section: "3"
platform: "linux"
package: "libsc-doc"
version: "2.3.1-22"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/sc_NewP86CFunctional"
---

# sc\_NewP86CFunctional(3)

## NAME

sc::NewP86CFunctional

## SYNOPSIS

Inherits **sc::DenFunctional**.

### Public Member Functions

**NewP86CFunctional** (const **Ref**\< **KeyVal** \> &)\
 **NewP86CFunctional** (**StateIn** &)\
 void **save\_data\_state** (**StateOut** &)\
 Save the base classes (with save\_data\_state) and the members in the same order that the **StateIn** CTOR initializes them.  int **need\_density\_gradient** ()\
 void **point** (const **PointInputData** &, **PointOutputData** &)\

### Protected Member Functions

void **init\_constants** ()\
 double **rho\_deriv** (double rho\_a, double rho\_b, double mdr)\
 double **gab\_deriv** (double rho\_a, double rho\_b, double mdr)\

### Protected Attributes

double **a\_**\
 double **C1\_**\
 double **C2\_**\
 double **C3\_**\
 double **C4\_**\
 double **C5\_**\
 double **C6\_**\
 double **C7\_**\

### Additional Inherited Members

## Member Function Documentation

### int sc::NewP86CFunctional::need\_density\_gradient ()` [virtual]`

Reimplemented from **sc::DenFunctional**.

### void sc::NewP86CFunctional::point (const PointInputData &, PointOutputData &)` [virtual]`

Implements **sc::DenFunctional**.

### void sc::NewP86CFunctional::save\_data\_state (StateOut &)` [virtual]`

Save the base classes (with save\_data\_state) and the members in the same order that the **StateIn** CTOR initializes them. This must be implemented by the derived class if the class has data.

Reimplemented from **sc::DenFunctional**.

## Author

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