al_szptr_.c File Reference

Miscellaneous of internal routines to convert sz pointers to integer pointers. More...

#include "al_hidden.h"

Functions
int	AL_Init_stack_ ()
int	AL_Allocate_sz_ ()
int	AL_Deallocate_sz_ (int sz_ptr)
int	AL_Valid_ptr (int sz_ptr)

Detailed Description

Author

A. Malagoli (University of Chicago)

Date

Jul 17, 1999

Function Documentation

int AL_Allocate_sz_

(

)

Return an integer pointer to an SZ stack entry.

int AL_Deallocate_sz_

(

int

sz_ptr

)

Deallocate an integer pointer to an SZ stack entry.

Parameters

[in]

sz_ptr

Integer pointer to an entry in the SZ stack

int AL_Init_stack_

(

)

Initialize the stack of SZ pointers This routine is called internally by AL_Init.

int AL_Valid_ptr

(

int

sz_ptr

)

Return AL_TRUE if the input pointer points to an allocated distributed array. Return AL_FALSE otherwise.

Parameters

[in]

sz_ptr

Integer pointer to an entry in the SZ stack