modify BCLOUD

Change-Id: Ib855c3403a92fae024ffcd8fe3954ebb7790c0ea

.gitignore

 build
 .baidu*
 .bcloud*
+output

demo-client/BCLOUD

@@ -19,8 +19,10 @@ INCPATHS('$INC')
 INCPATHS('$INC/sdk-cpp')
 INCPATHS('$INC/sdk-cpp/include')
 INCPATHS('$OUT_ROOT/third-64/protobuf/output/include')
+INCPATHS('../kvdb/include')
 
 LIBS('$OUT/lib/libpdconfigure.a')
+LIBS('$OUT/lib/libkvdb.a')
 
 CONFIGS('baidu/base/baidu-rpc@ci-base')
 CONFIGS('baidu/third-party/gflags@v2.0.0@git_branch')
@@ -48,6 +50,7 @@ HEADERS('include/*.hpp', '$INC/sdk-cpp/include')
 Application('ximage', Sources('src/ximage.cpp'), WholeArchives('$OUT/lib/libpdsdk-cpp.a'))
 Application('ximage_press', Sources('src/ximage_press.cpp'), WholeArchives('$OUT/lib/libpdsdk-cpp.a'))
 Application('echo', Sources('src/echo.cpp'), WholeArchives('$OUT/lib/libpdsdk-cpp.a'))
+Application('echo_kvdb', Sources('src/echo_kvdb.cpp'), WholeArchives('$OUT/lib/libpdsdk-cpp.a'))
 Application('dense_format', Sources('src/dense_format.cpp'), WholeArchives('$OUT/lib/libpdsdk-cpp.a'))
 Application('sparse_format', Sources('src/sparse_format.cpp'), WholeArchives('$OUT/lib/libpdsdk-cpp.a'))
 Application('int64tensor_format', Sources('src/int64tensor_format.cpp'), WholeArchives('$OUT/lib/libpdsdk-cpp.a'))

kvdb/include/kvdb/kvdb_impl.h

@@ -32,9 +32,10 @@ public:
     virtual void SetDBName(std::string) = 0;
     virtual void Set(std::string key, std::string value) = 0;
     virtual std::string Get(std::string key) = 0;
-    virtual ~AbstractKVDB() = 0;
+    inline virtual ~AbstractKVDB() = 0;
 };
 
+inline  AbstractKVDB::~AbstractKVDB() {}
 // TODO: Implement RedisKVDB
 //class RedisKVDB;
 
@@ -53,6 +54,8 @@ protected:
     std::chrono::system_clock::time_point time_stamp_;
 };
 
+inline  AbstractDictReader::~AbstractDictReader() {}
+
 class AbstractParamDict {
 public:
     virtual std::vector<AbsDictReaderPtr> GetDictReaderLst() = 0;
@@ -77,6 +80,8 @@ protected:
     AbsKVDBPtr front_db, back_db;
 };
 
+inline  AbstractParamDict::~AbstractParamDict() {}
+
 
 class ParamDictMgr {
 public: