# TK_Status

## Types

| `TK_Status`

## Fields

| `TK_Normal`
| `TK_Error`
| `TK_Pause`
| `TK_Single`
| `TK_Pending`
| `TK_Revisit`
| `TK_Complete`
| `TK_Version`
| `TK_NotFound`
| `TK_Abort`
| `TK_LibraryNotFound`

## Detailed Description

group `TK_Status`

## Type Documentation

enum `TK_Status`

  Codes which can be either passed to various toolkit functions, or indicate the result of a toolkit function call.

  Various toolkit functions can take arguments which control processing behavior. Most functions also provide a return value of type TK_Status to indicate success, failure or other information about processing status.

  Values:

  enumerator `TK_Normal`

    When used as input: read through to a ‘termination’ code. When used as output: function call succeeded

  enumerator `TK_Error`

    A return value; function call failed

  enumerator `TK_Pause`

    An input value; instructs toolkit to stop reading at a ‘pause’ code

  enumerator `TK_Single`

    An input value; instructs toolkit to stop reading after the first object is completed

  enumerator `TK_Pending`

    A return value; the toolkit is waiting for (needs) more data

  enumerator `TK_Revisit`

    A return value; interpret function succeeded, but we will run it through again later

  enumerator `TK_Complete`

    A return value; processing is complete

  enumerator `TK_Version`

    A return value; version mis-match detected, processing halted

  enumerator `TK_NotFound`

    A return value; failed to find a match

  enumerator `TK_Abort`

    A return value; non-fatal error. callback requested stop, or fall back to plan B (internal)

  enumerator `TK_LibraryNotFound`

    A return value; Indicates that an external dependency for reading a file (e.g. a material library) was required but not found.

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