From 68de7799c1a7f2f6d32d5afa7a49ae0b45289967 Mon Sep 17 00:00:00 2001
From: ilor <kailoran@gmail.com>
Date: Wed, 16 Feb 2011 14:35:43 +0100
Subject: [PATCH] upgrade chunk interface
---
libcorpus2/chunk.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/libcorpus2/chunk.h b/libcorpus2/chunk.h
index 09e32b9..c1c8f70 100644
--- a/libcorpus2/chunk.h
+++ b/libcorpus2/chunk.h
@@ -38,6 +38,15 @@ public:
boost::shared_ptr<Chunk> clone_shared() const;
+ bool empty() const {
+ return sentences_.empty();
+ }
+
+ /// Size accessor
+ size_t size() const {
+ return sentences_.size();
+ }
+
bool has_attribute(const std::string& name) const;
std::string get_attribute(const std::string& name) const;
--
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