isHypermatType Check if it is a hypermatrix variable.

## Syntax

    int isHypermatType(void* _pvCtx, int* _piAddress)

## Arguments

_pvCtx

  Scilab environment pointer, pass in "pvApiCtx" provided by api_scilab.h.

_piAddress

  Position in the Scilab memory where you want to put the variable.

## Return value

1 if variable is a double type, otherwise 0