---
name: "__gnu_cxx::__pool_base"
section: "3"
platform: "linux"
package: "gcc"
version: "16.2.1+r23+gd564253eb6c8-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_cxx::__pool_base"
---

# \_\_gnu\_cxx::\_\_pool\_base(3)

Base class for pool object.

## NAME

\_\_gnu\_cxx::\_\_pool\_base - Base class for pool object.

## SYNOPSIS

\#include \<mt\_allocator.h\>

Inherited by **\_\_gnu\_cxx::\_\_pool\< false \>**, and **\_\_gnu\_cxx::\_\_pool\< true \>**.

### Public Types

typedef unsigned short int **\_Binmap\_type**\
 typedef std::size\_t **size\_t**\

### Public Member Functions

**\_\_pool\_base** (const \_Tune &\_\_options)\
 bool **\_M\_check\_threshold** (size\_t \_\_bytes)\
 size\_t **\_M\_get\_align** ()\
 size\_t **\_M\_get\_binmap** (size\_t \_\_bytes)\
 const \_Tune & **\_M\_get\_options** () const\
 void **\_M\_set\_options** (\_Tune \_\_t)\

### Protected Attributes

\_Binmap\_type \* **\_M\_binmap**\
 bool **\_M\_init**\
 \_Tune **\_M\_options**\

## Detailed Description

Base class for pool object.

## Author

Generated automatically by Doxygen for libstdc++ from the source code.