# PRCPrototypeDB

## Definitions

      #include <nitro/prc.h>

      typedef struct PRCPrototypeDB
      {
          ...
      } PRCPrototypeDB;

## Elements

Do not access these elements directly.

## Description

This is the sample DB used for pattern recognition. This structure is the result of the line lengths and angles, boundary boxes and the like that were precalculated—based on a `PRCPrototypeList` structure that holds only stroke data for each sample pattern—and that constitute each sample pattern.

## See Also

`PRC_InitPrototypeDB*, PRC_GetRecognizedEntry*
`

## Revision History

06/23/2004 Initial Version