From 2731be3939dea5294aad6da0f86477f84ec2edff Mon Sep 17 00:00:00 2001
From: Antonio Ramos <antonio.ramosdet@gmail.com>
Date: Fri, 9 Jun 2017 14:12:55 +0200
Subject: [PATCH] Adding some lines to notch_filter.h

Coding the class NotchFilter
---
 .../input_filter/adapters/notch_filter.h      | 42 ++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/src/algorithms/input_filter/adapters/notch_filter.h b/src/algorithms/input_filter/adapters/notch_filter.h
index 2783dcd37..d583ecc11 100644
--- a/src/algorithms/input_filter/adapters/notch_filter.h
+++ b/src/algorithms/input_filter/adapters/notch_filter.h
@@ -33,5 +33,45 @@
 #ifndef GNSS_SDR_NOTCH_FILTER_H_
 #define GNSS_SDR_NOTCH_FILTER_H_
 
+#include <string>
+#include <vector>
+#include <gnuradio/blocks/file_sink.h>
+#include "gnss_block_interface.h"
+#include "notch_cc.h"
 
-#endif
+class ConfigurationInterface;
+
+class NotchFilter: public GNSSBlockInterface
+{
+public:
+    NotchFilter(ConfigurationInterface* configuration,
+            std::string role, unsigned int in_streams,
+            unsigned int out_streams);
+
+    virtual ~NotchFilter();
+    std::string role()
+    {
+        return role_;
+    }
+
+    //! Returns "Notch_Filter"
+    std::string implementation()
+    {
+        return "Notch_Filter";
+    }
+    size_t item_size()
+    {
+        return 0;
+    }
+    void connect(gr::top_block_sptr top_block);
+    void disconnect(gr::top_block_sptr top_block);
+    gr::basic_block_sptr get_left_block();
+    gr::basic_block_sptr get_right_block();
+    
+private:
+    ConfigurationInterface* config_;
+    
+        
+};
+
+#endif //GNSS_SDR_NOTCH_FILTER_H_