This documentation is for version v1.3.0 of NNG, but the latest released version is v1.7.2. see the documentation for v1.7.2 for the most up-to-date information.

SYNOPSIS

#include <nng/nng.h>

typedef struct nng_stat nng_stat;

nng_stat *nng_stat_child(nng_stat *parent);

DESCRIPTION

The nng_stat_child() function returns the first child statistic of the statistic parent. If no children are present, then NULL is returned.

Only statistics with type (see nng_stat_type()) of NNG_STAT_SCOPE will have children.

RETURN VALUES

The first child statistic of parent, or NULL if parent has no children.

ERRORS

None.