nag_mv_dend_free (g03xzc) (PDF version)
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g03 Chapter Introduction
NAG Library Manual

NAG Library Function Document

nag_mv_dend_free (g03xzc)

▸▿ Contents

    1  Purpose
    2  Specification
    3  Description
    4  References
    5  Arguments
    6  Error Indicators and Warnings
    7  Accuracy
    8  Parallelism and Performance
    9  Further Comments
    10  Example

1  Purpose

nag_mv_dend_free (g03xzc) frees Nag allocated memory for the dendrogram array in nag_mv_dendrogram (g03ehc).

2  Specification

#include <nag.h>
#include <nagg03.h>
void  nag_mv_dend_free (char ***c)

3  Description

Memory is allocated internally by nag_mv_dendrogram (g03ehc) to an array of character pointers, containing consecutive lines of the dendrogram.
nag_mv_dend_free (g03xzc) can be used to free this memory and set the value of the individual pointers in the array of character pointers to NULL.
Please note that the standard C function free() must not be used to free this memory.

4  References

None.

5  Arguments

1:     c – char ***Input/Output
On entry: a pointer to an array of character pointers to which memory has been allocated internally by nag_mv_dendrogram (g03ehc).
On exit: the memory allocated to each of the pointers in the pointer array is freed and the pointers are set to NULL.

6  Error Indicators and Warnings

None.

7  Accuracy

Not applicable.

8  Parallelism and Performance

nag_mv_dend_free (g03xzc) is not threaded in any implementation.

9  Further Comments

None.

10  Example

See Section 10 in nag_mv_dendrogram (g03ehc).
nag_mv_dend_free (g03xzc) (PDF version)
g03 Chapter Contents
g03 Chapter Introduction
NAG Library Manual
© The Numerical Algorithms Group Ltd, Oxford, UK. 2016