From 08fecfe3c0d29764eb79960dea912c78b4c797dd Mon Sep 17 00:00:00 2001
From: Robin Watts <robin.watts@artifex.com>
Date: Mon, 10 Feb 2014 13:29:18 +0000
Subject: Add pdf_is_number.

Useful utility missing from our arsenal.
---
 source/pdf/pdf-object.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'source')

diff --git a/source/pdf/pdf-object.c b/source/pdf/pdf-object.c
index b8147970..f8ece944 100644
--- a/source/pdf/pdf-object.c
+++ b/source/pdf/pdf-object.c
@@ -218,6 +218,12 @@ int pdf_is_real(pdf_obj *obj)
 	return obj ? obj->kind == PDF_REAL : 0;
 }
 
+int pdf_is_number(pdf_obj *obj)
+{
+	RESOLVE(obj);
+	return obj ? (obj->kind == PDF_REAL || obj->kind == PDF_INT) : 0;
+}
+
 int pdf_is_string(pdf_obj *obj)
 {
 	RESOLVE(obj);
-- 
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