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

# sc\_MsgStateRecv(3)

The MsgStateRecv is an abstract base class that receives objects from nodes in a MessageGrp.

## NAME

sc::MsgStateRecv - The **MsgStateRecv** is an abstract base class that receives objects from nodes in a **MessageGrp**.

## SYNOPSIS

`#include <mstate.h>`

Inherits **sc::MsgStateBufRecv**.

Inherited by **sc::BcastStateRecv**, and **sc::StateRecv**.

### Public Member Functions

**MsgStateRecv** (const **Ref**\< **MessageGrp** \> &)\
 **MsgStateRecv** must be initialized with a **MessageGrp**.  int **version** (const **ClassDesc** \*)\
 Returns the version of the **ClassDesc**.  int **get** (const **ClassDesc** \*\*)\
 I only need to override get(ClassDesc\*\*) but C++ will hide all of the other get's so I must override everything.  int **get** (char &r, const char \*key=0)\
 These restore data saved with **StateOut**'s put. members.  int **get** (unsigned int &r, const char \*key=0)\
 int **get** (int &r, const char \*key=0)\
 int **get** (float &r, const char \*key=0)\
 int **get** (double &r, const char \*key=0)\
 int **get** (char \*&)\
 These restore data saved with **StateOut**'s put.  int **get** (unsigned int \*&)\
 int **get** (int \*&)\
 int **get** (float \*&)\
 int **get** (double \*&)\

### Additional Inherited Members

## Detailed Description

The **MsgStateRecv** is an abstract base class that receives objects from nodes in a **MessageGrp**.

## Member Function Documentation

### int sc::MsgStateRecv::get (char & r, const char \* keyword = `0`)` [virtual]`

These restore data saved with **StateOut**'s put. members.

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (char \*&)` [virtual]`

These restore data saved with **StateOut**'s put. members. The data is allocated by **StateIn**.

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (const ClassDesc \*\*)` [virtual]`

I only need to override get(ClassDesc\*\*) but C++ will hide all of the other get's so I must override everything.

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (double & r, const char \* key = `0`)` [virtual]`

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (double \*&)` [virtual]`

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (float & r, const char \* key = `0`)` [virtual]`

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (float \*&)` [virtual]`

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (int & r, const char \* key = `0`)` [virtual]`

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (int \*&)` [virtual]`

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (unsigned int & r, const char \* key = `0`)` [virtual]`

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::get (unsigned int \*&)` [virtual]`

Reimplemented from **sc::StateIn**.

### int sc::MsgStateRecv::version (const ClassDesc \*)` [virtual]`

Returns the version of the **ClassDesc**. This assumes that the version of the remote class is the same as that of the local class.

Reimplemented from **sc::StateIn**.

## Author

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