VgaGames4

VgaGames4 - hash man-pages

[.. upper level ..]

# vg4->hash->isnum()

Return whether an entry of a hash contains an integer-value.

SYNTAX
VG_BOOL vg4->hash->isnum(struct VG_Hash *hsh, const char *key)
FUNCTION PARAMETERS

hsh | Hash
key | Key

RETURN VALUE
Returns boolean: - VG_TRUE: Yes - VG_FALSE: No
DESCRIPTION
Return whether an entry of a hash contains an integer-value. If the return value is VG_TRUE the value of this hash-entry can be retrieved with vg4->hash->getint().
SEE ALSO
vg4->hash->set() vg4->hash->setstr() vg4->hash->setint() vg4->hash->isset()