re_alloc Module Reference

Reallocate memory, preserving contents. More...

Data Types
interface	realloc

Functions/Subroutines
subroutine	realloc_c1 (c, n, m, istat)
	This subroutine reallocates a character array, preserving its contents. More...
subroutine	realloc_i (c, n, m, istat)
	This subroutine reorganize integer type data in memory into one one dimensional array. More...
subroutine	realloc_r (c, n, m, istat)
	This subroutine reallocates an integer array, preserving its contents. More...

Detailed Description

Reallocate memory, preserving contents.

This module contains two subroutines to reallocate integer, and character arrays in memory, preseving the existing contents of the array.

Author

Stephen Gilbert

Date

2000-10-01

Function/Subroutine Documentation

realloc_c1()

subroutine re_alloc::realloc_c1	(	character(len=1), dimension(:), pointer	c,
		integer, intent(in)	n,
		integer, intent(in)	m,
		integer, intent(out)	istat
	)

This subroutine reallocates a character array, preserving its contents.

Parameters

[in,out]	c	pointer for data in memory.
[in]	n	dimension for data in memory. This is how much data is currently stored in the array.
[in]	m	dimension for allocatable array. This is the size the array will be after the allocation of memory.
[out]	istat	scalar INTEGER variable for allocate. 0 No error. 10 Incorrect dimension. other Allocation error.

Author

Stephen Gilbert

Date

2000-10-01

Definition at line 36 of file realloc.F90.

realloc_i()

subroutine re_alloc::realloc_i	(	integer, dimension(:), pointer	c,
		integer, intent(in)	n,
		integer, intent(in)	m,
		integer, intent(out)	istat
	)

This subroutine reorganize integer type data in memory into one one dimensional array.

Parameters

[in,out]	c	pointer for data in memory.
[in]	n	dimension for data in memory.
[in]	m	dimension for allocatable array.
[out]	istat	scalar INTEGER variable for allocate.

Author

Stephen Gilbert

Date

2000-10-01

Definition at line 125 of file realloc.F90.

realloc_r()

subroutine re_alloc::realloc_r	(	real, dimension(:), pointer	c,
		integer, intent(in)	n,
		integer, intent(in)	m,
		integer, intent(out)	istat
	)

This subroutine reallocates an integer array, preserving its contents.

Parameters

[in,out]	c	pointer for data in memory.
[in]	n	dimension for data in memory. This is how much data is currently stored in the array.
[in]	m	dimension for allocatable array. This is the size the array will be after the allocation of memory.
[out]	istat	scalar INTEGER variable for allocate. 0 No error. 10 Incorrect dimension. other Allocation error.

Author

Stephen Gilbert

Date

2000-10-01

Definition at line 83 of file realloc.F90.