From 8db78b0c92a26e2a7766f8ece2f0ed7abb5db791 Mon Sep 17 00:00:00 2001
From: Filipe David Manana <fdmanana@apache.org>
Date: Wed, 8 Jun 2011 17:33:18 +0100
Subject: Add NIF function enif_is_number

This function allows for easily determining if a term represents
or not a number (integer, float, small or big).
---
 erts/doc/src/erl_nif.xml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'erts/doc/src/erl_nif.xml')

diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml
index cdce4ec0b8..0f05d79488 100644
--- a/erts/doc/src/erl_nif.xml
+++ b/erts/doc/src/erl_nif.xml
@@ -692,6 +692,10 @@ typedef enum {
       <fsummary>Determine if a term is an exception</fsummary>
       <desc><p>Return true if <c>term</c> is an exception.</p></desc>
     </func>
+    <func><name><ret>int</ret><nametext>enif_is_number(ErlNifEnv* env, ERL_NIF_TERM term)</nametext></name>
+      <fsummary>Determine if a term is a number (integer or float)</fsummary>
+      <desc><p>Return true if <c>term</c> is a number.</p></desc>
+    </func>
     <func><name><ret>int</ret><nametext>enif_is_fun(ErlNifEnv* env, ERL_NIF_TERM term)</nametext></name>
       <fsummary>Determine if a term is a fun</fsummary>
       <desc><p>Return true if <c>term</c> is a fun.</p></desc>
-- 
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