---
name: "Logical_functors"
section: "3"
platform: "linux"
package: "libstdc++6-4.1-doc"
version: "4.1.2-25"
release: "Debian 5.0 (Lenny)"
platforms: ["linux"]
url: "https://new.carta.tech/Logical_functors"
---

# Logical\_functors(3)

## NAME

Boolean Operations Classes -

## Detailed Description

Here are wrapper functors for Boolean operations: `&&`, `||`, and `!`.

### Classes

struct **logical\_and**\
 *One of the* **Boolean operations functors***.*  struct **logical\_not**\
 *One of the* **Boolean operations functors***.*  struct **logical\_or**\
 *One of the* **Boolean operations functors***.*