parameters: (self, page)
return_statement: return -1
docstring: Returns the image index associated to a page.
  
          :param `page`: an integer specifying the page index.
docstring_summary: Returns the image index associated to a page.
docstring_tokens: Returns the image index associated to a page .
function: def GetPageImage(self, page):
          """
          Returns the image index associated to a page.
  
          :param `page`: an integer specifying the page index.
          """
  
          if page < len(self._pagesInfoVec):
              return self._pagesInfoVec[page].GetImageIndex()
  
          return -1
function_tokens: def GetPageImage ( self , page ) : if page < len ( self . _pagesInfoVec ) : return self . _pagesInfoVec [ page ] . GetImageIndex ( ) return - 1