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

# sc\_OneBodyIntCCA(3)

This implements one body integrals through the CCA interface.

## NAME

sc::OneBodyIntCCA - This implements one body integrals through the CCA interface.

## SYNOPSIS

`#include <obintcca.h>`

Inherits **sc::OneBodyInt**.

### Public Member Functions

**OneBodyIntCCA** (**Integral** \*, const **Ref**\< **GaussianBasisSet** \> &, const **Ref**\< **GaussianBasisSet** \> &, IntegralEvaluatorFactory, IntegralFunction, bool)\
 void **compute\_shell** (int, int)\
 Computes the integrals between basis functions in the given shell pair.  bool **cloneable** ()\
 Return true if the clone member can be called.  **Ref**\< **OneBodyInt** \> **clone** ()\
 Returns a clone of this.

### Protected Types

typedef void(sc::Int1eCCA::\* **IntegralFunction**) (int, int)\

### Protected Attributes

**Ref**\< **sc::Int1eCCA** \> **int1ecca\_**\
 IntegralFunction **intfunc\_**\

### Additional Inherited Members

## Detailed Description

This implements one body integrals through the CCA interface.

It is given a function pointer to the IntCCA member that computes the particular integral of interest.

## Member Function Documentation

### Ref\< OneBodyInt \> sc::OneBodyIntCCA::clone ()` [virtual]`

Returns a clone of this. The default implementation throws an exception.

Reimplemented from **sc::OneBodyInt**.

### bool sc::OneBodyIntCCA::cloneable ()` [virtual]`

Return true if the clone member can be called. The default implementation returns false.

Reimplemented from **sc::OneBodyInt**.

### void sc::OneBodyIntCCA::compute\_shell (int, int)` [virtual]`

Computes the integrals between basis functions in the given shell pair.

Implements **sc::OneBodyInt**.

## Author

Generated automatically by Doxygen for MPQC from the source code.