From ee10a388518ba962fb6d8ea725d5335d2c881242 Mon Sep 17 00:00:00 2001
From: Andrey Pavlenko <no@email>
Date: Fri, 1 Jul 2011 15:58:16 +0000
Subject: [PATCH] #863: typo fixed, minor changes in cpp generator

---
 modules/java/gen_java.py       | 16 ++++------------
 modules/java/src/java/Mat.java |  2 +-
 2 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/modules/java/gen_java.py b/modules/java/gen_java.py
index efb5d64492..6547ddc660 100644
--- a/modules/java/gen_java.py
+++ b/modules/java/gen_java.py
@@ -277,7 +277,7 @@ public class %(module)s {
 """ % {"module" : module})
         self.cpp_code.write( "\n".join(['#include "opencv2/%s/%s"' % (module, os.path.basename(f)) \
                             for f in srcfiles]) )
-        self.cpp_code.write("\n\n")
+        self.cpp_code.write('\n\nextern "C" {\n\n')
 
         # step 2: generate the code for global constants
         self.gen_consts()
@@ -288,8 +288,9 @@ public class %(module)s {
         # step 4: generate code for the classes
         #self.gen_classes() # !!! tempory disabled !!!
 
-        # java module tail
+        # module tail
         self.java_code.write("}\n")
+        self.cpp_code.write('} // extern "C"\n')
 
         self.save(output_path, module+".java", self.java_code)
         self.save(output_path, module+".cpp",  self.cpp_code)
@@ -449,16 +450,6 @@ public class %(module)s {
             rtype = type_dict[fi.ctype]["jni_type"]
             self.cpp_code.write ( Template( \
 """
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-JNIEXPORT $rtype JNICALL Java_org_opencv_${module}_$fname
-  ($args);
-
-#ifdef __cplusplus
-}
-#endif
 
 JNIEXPORT $rtype JNICALL Java_org_opencv_${module}_$fname
   ($args)
@@ -468,6 +459,7 @@ JNIEXPORT $rtype JNICALL Java_org_opencv_${module}_$fname
     $ret( $cvname( $cvargs ) );
 }
 
+
 """ ).substitute( \
         rtype = rtype, \
         module = self.module, \
diff --git a/modules/java/src/java/Mat.java b/modules/java/src/java/Mat.java
index bab9a10af7..8669b99a37 100644
--- a/modules/java/src/java/Mat.java
+++ b/modules/java/src/java/Mat.java
@@ -394,7 +394,7 @@ public class Mat {
     }
 	
 	// native stuff
-	static { System.loadLibrary("opencv_java"); ); }
+	static { System.loadLibrary("opencv_java"); }
 	protected long nativeObj;
 	private static native long nCreateMat();
 	private static native long nCreateMat(int rows, int cols, int type);
-- 
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