From 96f69b160cf0d667a73f4e5a58ad6bcb931b7e97 Mon Sep 17 00:00:00 2001
From: Maria Dimashova <no@email>
Date: Fri, 10 Jun 2011 13:07:31 +0000
Subject: [PATCH] added implementation of CvHaarFeatureParams::read() in
 traincascade application (#1061)

---
 modules/traincascade/haarfeatures.cpp | 16 ++++++++++++++++
 modules/traincascade/haarfeatures.h   |  1 +
 2 files changed, 17 insertions(+)

diff --git a/modules/traincascade/haarfeatures.cpp b/modules/traincascade/haarfeatures.cpp
index 3b22edfd54..6344af5a25 100644
--- a/modules/traincascade/haarfeatures.cpp
+++ b/modules/traincascade/haarfeatures.cpp
@@ -29,6 +29,22 @@ void CvHaarFeatureParams::write( FileStorage &fs ) const
     fs << CC_MODE << modeStr;
 }
 
+bool CvHaarFeatureParams::read( const FileNode &node )
+{
+    if( !CvFeatureParams::read( node ) )
+        return false;
+
+    FileNode rnode = node[CC_MODE];
+    if( !rnode.isString() )
+        return false;
+    String modeStr;
+    rnode >> modeStr;
+    mode = !modeStr.compare( CC_MODE_BASIC ) ? BASIC :
+           !modeStr.compare( CC_MODE_CORE ) ? CORE :
+           !modeStr.compare( CC_MODE_ALL ) ? ALL : -1;
+    return (mode >= 0);
+}
+
 void CvHaarFeatureParams::printDefaults() const
 {
     CvFeatureParams::printDefaults();
diff --git a/modules/traincascade/haarfeatures.h b/modules/traincascade/haarfeatures.h
index da0067d463..a871c54128 100644
--- a/modules/traincascade/haarfeatures.h
+++ b/modules/traincascade/haarfeatures.h
@@ -19,6 +19,7 @@ public:
     
     virtual void init( const CvFeatureParams& fp );
     virtual void write( FileStorage &fs ) const;
+    virtual bool read( const FileNode &node );
 
     virtual void printDefaults() const;  
     virtual void printAttrs() const;