---
name: "ACE_Select_Reactor_Handle_Set"
section: "3"
platform: "linux"
package: "libace-doc"
version: "5.0.7-4"
release: "Debian 2.2 (Potato)"
platforms: ["linux"]
url: "https://new.carta.tech/ACE_Select_Reactor_Handle_Set"
---

# ACE\_Select\_Reactor\_Handle\_Set(3)

Track handles we are interested for various events.

## NAME

ACE\_Select\_Reactor\_Handle\_Set -  Track handles we are interested for various events.

## SYNOPSIS

```
#include <ace/Select_Reactor_Base.h>
class ACE_Select_Reactor_Handle_Set
{
  public:
    ACE_Handle_Set rd_mask_;
    ACE_Handle_Set wr_mask_;
    ACE_Handle_Set ex_mask_;
};
```

## PUBLIC MEMBERS

```
ACE_Handle_Set rd_mask_;
```

Read events (e.g., input pending, accept pending).

```
ACE_Handle_Set wr_mask_;
```

Write events (e.g., flow control abated, non-blocking connection complete).

```
ACE_Handle_Set ex_mask_;
```

Exception events (e.g., SIG\_URG).

## AUTHOR

Doug Schmidt

## LIBRARY

ace