# CDataArray< bool > Class Template Reference

This class is a specialization of a CDataArray class of type `bool`. More...

`#include <xsi_dataarray.h>`

List of all members.

## Public Member Functions
SICPPSDK_INLINE | CDataArray (ICENodeContext &in_ctxt, ULONG in_nInputPortID, ULONG in_nInstanceIndex=0)
SICPPSDK_INLINE | CDataArray (ICENodeContext &in_ctxt)
SICPPSDK_INLINE | ~CDataArray ()
SICPPSDK_INLINE const bool | operator[] (ULONG in_index) const
SICPPSDK_INLINE CStatus | Set (ULONG in_index, bool in_bVal)
SICPPSDK_INLINE ULONG | GetCount () const
SICPPSDK_INLINE bool | IsConstant () const

## Detailed Description

### template<>
class XSI::CDataArray< bool >

This class is a specialization of a CDataArray class of type `bool`.

Since:
  7.0

See also:
  CDataArray2D, CIndexSet, ICENodeDef, CDataArrayBool

## Constructor & Destructor Documentation

SICPPSDK_INLINE CDataArray | ( | ICENodeContext & | in_ctxt,
|  | ULONG | in_nInputPortID,
|  | ULONG | in_nInstanceIndex = `0` |
| ) |  |  |

Constructor for `bool` array types bound to input ports.

Parameters:

  | in_ctxt | ICENode evaluation context.
  | in_nInputPortID | Input port identifier.
  | in_nInstanceIndex | The group instance of the port.

SICPPSDK_INLINE CDataArray | ( | ICENodeContext & | in_ctxt | ) |

Constructor for `bool` array types bound to output ports.

Parameters:

  | in_ctxt | ICENode evaluation context.

SICPPSDK_INLINE ~CDataArray | ( |  | ) |

Destructor.

## Member Function Documentation

SICPPSDK_INLINE const bool operator[] | ( | ULONG | in_index | ) | const

Accessor to the `bool` array. This operator is called when reading the data so the return value is read-only.

Parameters:

  | in_index | Index in the array. The index must be smaller than the number of elements in the array, otherwise the results are unpredicted.

Returns:
  A read-only value to the indexed item.

SICPPSDK_INLINE CStatus Set | ( | ULONG | in_index,
|  | bool | in_bVal |
| ) |  |  |

Sets the array at a given index with a value.

Parameters:

  | in_index | Index in the array. The index must be smaller than the number of elements in the array, otherwise the results are unpredicted.
  | in_bVal | Value to set.

Returns:
  CStatus::OK Success

SICPPSDK_INLINE ULONG GetCount | ( |  | ) | const

Returns the number of elements in the array.

Returns:
  Number of elements.

SICPPSDK_INLINE bool IsConstant | ( |  | ) | const

Returns true if the array is constant or false otherwise. A constant array has only one value.

Returns:
  True if constant, false otherwise.

The documentation for this class was generated from the following file:

- xsi_dataarray.h