---
name: "testbddcircuit"
section: "3"
platform: "linux"
package: "alliance"
version: "5.1.1-3"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/testbddcircuit"
---

# testbddcircuit(3)

debugs a bdd circuit.

## NAME

testbddcircuit - debugs a **bdd** circuit.

## SYNOPSYS

```
#include "bdd101.h"
int testbddcircuit( BddCircuit )
  bddcircuit ∗BddCircuit;
```

## PARAMETERS

- *BddCircuit*

  The **bdd** circuit to debug.

## DESCRIPTION

**testbddcircuit** calls a debugger of *BddCircuit*. If a null pointer is given, the default **bdd** circuit is used. This function provides a multiple commands to debug all the functions include in this **bdd** package.\

## RETURN VALUE

**testbddcircuit** returns 0 if the debugger is interrupt by user, and 1 otherwise.

## EXAMPLE

```
#include "bdd101.h"
   bddsystem  ∗BddSystem;
   bddcircuit ∗BddCircuit;
   bddnode    ∗BddNode;
   BddSystem  = createbddsystem( 100, 1000, 100, 50000 );
   BddCircuit = createbddcircuit( "hello_world", 10, 10, BddSystem );
   ...
   testbddcircuit( (bddcircuit ∗)0 );
   destroybddsystem( (bddsystem ∗)0 );
   destroybddcircuit( (bddcircuit ∗)0 );
```

## SEE ALSO

[**bdd**(1)](/bdd/1.md)