format config code

Former-commit-id: 8794370edb6dfab3fe94023ae482197e9a694394

cpp/src/config/ConfigMgr.cpp

@@ -15,18 +15,19 @@
 // specific language governing permissions and limitations
 // under the License.
 
-#include "ConfigMgr.h"
+#include "config/ConfigMgr.h"
 #include "YamlConfigMgr.h"
 
 namespace zilliz {
 namespace milvus {
 namespace server {
 
-ConfigMgr * ConfigMgr::GetInstance() {
+ConfigMgr *
+ConfigMgr::GetInstance() {
     static YamlConfigMgr mgr;
     return &mgr;
 }
 
-}
-}
-}
+} // namespace server
+} // namespace milvus
+} // namespace zilliz

cpp/src/config/ConfigMgr.h

@@ -20,6 +20,8 @@
 #include "utils/Error.h"
 #include "ConfigNode.h"
 
+#include <string>
+
 namespace zilliz {
 namespace milvus {
 namespace server {
@@ -40,16 +42,16 @@ namespace server {
 
 class ConfigMgr {
  public:
-    static ConfigMgr* GetInstance();
+    static ConfigMgr *GetInstance();
 
     virtual ErrorCode LoadConfigFile(const std::string &filename) = 0;
     virtual void Print() const = 0;//will be deleted
     virtual std::string DumpString() const = 0;
 
-    virtual const ConfigNode& GetRootNode() const = 0;
-    virtual ConfigNode& GetRootNode() = 0;
+    virtual const ConfigNode &GetRootNode() const = 0;
+    virtual ConfigNode &GetRootNode() = 0;
 };
 
-}
-}
-}
+} // namespace server
+} // namespace milvus
+} // namespace zilliz

cpp/src/config/ConfigNode.cpp

@@ -15,7 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-#include "ConfigNode.h"
+#include "config/ConfigNode.h"
 #include "utils/Error.h"
 #include "utils/Log.h"
 
@@ -27,33 +27,34 @@ namespace zilliz {
 namespace milvus {
 namespace server {
 
-void ConfigNode::Combine(const ConfigNode& target) {
-    const std::map<std::string, std::string>& kv = target.GetConfig();
-    for(auto itr = kv.begin(); itr != kv.end(); ++itr){
+void
+ConfigNode::Combine(const ConfigNode &target) {
+    const std::map<std::string, std::string> &kv = target.GetConfig();
+    for (auto itr = kv.begin(); itr != kv.end(); ++itr) {
         config_[itr->first] = itr->second;
     }
 
-    const std::map<std::string, std::vector<std::string> >& sequences = target.GetSequences();
-    for(auto itr = sequences.begin(); itr != sequences.end(); ++itr){
+    const std::map<std::string, std::vector<std::string> > &sequences = target.GetSequences();
+    for (auto itr = sequences.begin(); itr != sequences.end(); ++itr) {
         sequences_[itr->first] = itr->second;
     }
 
-    const std::map<std::string, ConfigNode>& children = target.GetChildren();
-    for(auto itr = children.begin(); itr != children.end(); ++itr){
+    const std::map<std::string, ConfigNode> &children = target.GetChildren();
+    for (auto itr = children.begin(); itr != children.end(); ++itr) {
         children_[itr->first] = itr->second;
     }
 }
 
 //key/value pair config
 void
-ConfigNode::SetValue(const std::string& key, const std::string& value) {
+ConfigNode::SetValue(const std::string &key, const std::string &value) {
     config_[key] = value;
 }
 
 std::string
-ConfigNode::GetValue(const std::string& param_key, const std::string& default_val) const {
+ConfigNode::GetValue(const std::string &param_key, const std::string &default_val) const {
     auto ref = config_.find(param_key);
-    if(ref != config_.end()) {
+    if (ref != config_.end()) {
         return ref->second;
     }
 
@@ -76,7 +77,7 @@ int32_t
 ConfigNode::GetInt32Value(const std::string &param_key, int32_t default_val) const {
     std::string val = GetValue(param_key);
     if (!val.empty()) {
-        return (int32_t)std::strtol(val.c_str(), nullptr, 10);
+        return (int32_t) std::strtol(val.c_str(), nullptr, 10);
     } else {
         return default_val;
     }
@@ -112,25 +113,26 @@ ConfigNode::GetDoubleValue(const std::string &param_key, double default_val) con
     }
 }
 
-const std::map<std::string, std::string>&
+const std::map<std::string, std::string> &
 ConfigNode::GetConfig() const {
     return config_;
-};
+}
 
-void ConfigNode::ClearConfig() {
+void
+ConfigNode::ClearConfig() {
     config_.clear();
 }
 
 //key/object config
 void
-ConfigNode::AddChild(const std::string& type_name, const ConfigNode& config) {
+ConfigNode::AddChild(const std::string &type_name, const ConfigNode &config) {
     children_[type_name] = config;
 }
 
 ConfigNode
-ConfigNode::GetChild(const std::string& type_name) const {
+ConfigNode::GetChild(const std::string &type_name) const {
     auto ref = children_.find(type_name);
-    if(ref != children_.end()) {
+    if (ref != children_.end()) {
         return ref->second;
     }
 
@@ -138,25 +140,26 @@ ConfigNode::GetChild(const std::string& type_name) const {
     return nc;
 }
 
-ConfigNode&
+ConfigNode &
 ConfigNode::GetChild(const std::string &type_name) {
     return children_[type_name];
 }
 
 void
-ConfigNode::GetChildren(ConfigNodeArr& arr) const {
+ConfigNode::GetChildren(ConfigNodeArr &arr) const {
     arr.clear();
-    for(auto ref : children_){
+    for (auto ref : children_) {
         arr.push_back(ref.second);
     }
 }
 
-const std::map<std::string, ConfigNode>&
+const std::map<std::string, ConfigNode> &
 ConfigNode::GetChildren() const {
     return children_;
 }
 
-void ConfigNode::ClearChildren() {
+void
+ConfigNode::ClearChildren() {
     children_.clear();
 }
 
@@ -169,7 +172,7 @@ ConfigNode::AddSequenceItem(const std::string &key, const std::string &item) {
 std::vector<std::string>
 ConfigNode::GetSequence(const std::string &key) const {
     auto itr = sequences_.find(key);
-    if(itr != sequences_.end()) {
+    if (itr != sequences_.end()) {
         return itr->second;
     } else {
         std::vector<std::string> temp;
@@ -177,29 +180,30 @@ ConfigNode::GetSequence(const std::string &key) const {
     }
 }
 
-const std::map<std::string, std::vector<std::string> >&
+const std::map<std::string, std::vector<std::string> > &
 ConfigNode::GetSequences() const {
     return sequences_;
 }
 
-void ConfigNode::ClearSequences() {
+void
+ConfigNode::ClearSequences() {
     sequences_.clear();
 }
 
 void
-ConfigNode::PrintAll(const std::string& prefix) const {
-    for(auto& elem : config_) {
+ConfigNode::PrintAll(const std::string &prefix) const {
+    for (auto &elem : config_) {
         SERVER_LOG_INFO << prefix << elem.first + ": " << elem.second;
     }
 
-    for(auto& elem : sequences_) {
+    for (auto &elem : sequences_) {
         SERVER_LOG_INFO << prefix << elem.first << ": ";
-        for(auto& str : elem.second) {
+        for (auto &str : elem.second) {
             SERVER_LOG_INFO << prefix << "    - " << str;
         }
     }
 
-    for(auto& elem : children_) {
+    for (auto &elem : children_) {
         SERVER_LOG_INFO << prefix << elem.first << ": ";
         elem.second.PrintAll(prefix + "    ");
     }
@@ -209,18 +213,18 @@ std::string
 ConfigNode::DumpString(const std::string &prefix) const {
     std::stringstream str_buffer;
     const std::string endl = "\n";
-    for(auto& elem : config_) {
+    for (auto &elem : config_) {
         str_buffer << prefix << elem.first << ": " << elem.second << endl;
     }
 
-    for(auto& elem : sequences_) {
+    for (auto &elem : sequences_) {
         str_buffer << prefix << elem.first << ": " << endl;
-        for(auto& str : elem.second) {
+        for (auto &str : elem.second) {
             str_buffer << prefix + "    - " << str << endl;
         }
     }
 
-    for(auto& elem : children_) {
+    for (auto &elem : children_) {
         str_buffer << prefix << elem.first << ": " << endl;
         str_buffer << elem.second.DumpString(prefix + "    ") << endl;
     }
@@ -228,6 +232,6 @@ ConfigNode::DumpString(const std::string &prefix) const {
     return str_buffer.str();
 }
 
-}
-}
-}
+} // namespace server
+} // namespace milvus
+} // namespace zilliz

cpp/src/config/ConfigNode.h

@@ -30,7 +30,7 @@ typedef std::vector<ConfigNode> ConfigNodeArr;
 
 class ConfigNode {
  public:
-    void Combine(const ConfigNode& target);
+    void Combine(const ConfigNode &target);
 
     //key/value pair config
     void SetValue(const std::string &key, const std::string &value);
@@ -42,23 +42,23 @@ class ConfigNode {
     float GetFloatValue(const std::string &param_key, float default_val = 0.0) const;
     double GetDoubleValue(const std::string &param_key, double default_val = 0.0) const;
 
-    const std::map<std::string, std::string>& GetConfig() const;
+    const std::map<std::string, std::string> &GetConfig() const;
     void ClearConfig();
 
     //key/object config
     void AddChild(const std::string &type_name, const ConfigNode &config);
     ConfigNode GetChild(const std::string &type_name) const;
-    ConfigNode& GetChild(const std::string &type_name);
+    ConfigNode &GetChild(const std::string &type_name);
     void GetChildren(ConfigNodeArr &arr) const;
 
-    const std::map<std::string, ConfigNode>& GetChildren() const;
+    const std::map<std::string, ConfigNode> &GetChildren() const;
     void ClearChildren();
 
     //key/sequence config
     void AddSequenceItem(const std::string &key, const std::string &item);
     std::vector<std::string> GetSequence(const std::string &key) const;
 
-    const std::map<std::string, std::vector<std::string> >& GetSequences() const;
+    const std::map<std::string, std::vector<std::string> > &GetSequences() const;
     void ClearSequences();
 
     void PrintAll(const std::string &prefix = "") const;
@@ -70,6 +70,6 @@ class ConfigNode {
     std::map<std::string, std::vector<std::string> > sequences_;
 };
 
-}
-}
-}
+} // namespace server
+} // namespace milvus
+} // namespace zilliz

cpp/src/config/YamlConfigMgr.cpp

@@ -15,7 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-#include "YamlConfigMgr.h"
+#include "config/YamlConfigMgr.h"
 #include "utils/Log.h"
 
 #include <sys/stat.h>
@@ -24,7 +24,8 @@ namespace zilliz {
 namespace milvus {
 namespace server {
 
-ErrorCode YamlConfigMgr::LoadConfigFile(const std::string &filename) {
+ErrorCode
+YamlConfigMgr::LoadConfigFile(const std::string &filename) {
     struct stat directoryStat;
     int statOK = stat(filename.c_str(), &directoryStat);
     if (statOK != 0) {
@@ -36,36 +37,40 @@ ErrorCode YamlConfigMgr::LoadConfigFile(const std::string &filename) {
         node_ = YAML::LoadFile(filename);
         LoadConfigNode(node_, config_);
     }
-    catch (YAML::Exception& e) {
-        SERVER_LOG_ERROR << "Failed to load config file: " << std::string(e.what ());
+    catch (YAML::Exception &e) {
+        SERVER_LOG_ERROR << "Failed to load config file: " << std::string(e.what());
         return SERVER_UNEXPECTED_ERROR;
     }
 
     return SERVER_SUCCESS;
 }
 
-void YamlConfigMgr::Print() const {
+void
+YamlConfigMgr::Print() const {
     SERVER_LOG_INFO << "System config content:";
     config_.PrintAll();
 }
 
-std::string YamlConfigMgr::DumpString() const {
+std::string
+YamlConfigMgr::DumpString() const {
     return config_.DumpString("");
 }
 
-const ConfigNode& YamlConfigMgr::GetRootNode() const {
+const ConfigNode &
+YamlConfigMgr::GetRootNode() const {
     return config_;
 }
 
-ConfigNode& YamlConfigMgr::GetRootNode() {
+ConfigNode &
+YamlConfigMgr::GetRootNode() {
     return config_;
 }
 
 bool
-YamlConfigMgr::SetConfigValue(const YAML::Node& node,
-                             const std::string& key,
-                             ConfigNode& config) {
-    if(node[key].IsDefined ()) {
+YamlConfigMgr::SetConfigValue(const YAML::Node &node,
+                              const std::string &key,
+                              ConfigNode &config) {
+    if (node[key].IsDefined()) {
         config.SetValue(key, node[key].as<std::string>());
         return true;
     }
@@ -73,10 +78,10 @@ YamlConfigMgr::SetConfigValue(const YAML::Node& node,
 }
 
 bool
-YamlConfigMgr::SetChildConfig(const YAML::Node& node,
-                             const std::string& child_name,
-                             ConfigNode& config) {
-    if(node[child_name].IsDefined ()) {
+YamlConfigMgr::SetChildConfig(const YAML::Node &node,
+                              const std::string &child_name,
+                              ConfigNode &config) {
+    if (node[child_name].IsDefined()) {
         ConfigNode sub_config;
         LoadConfigNode(node[child_name], sub_config);
         config.AddChild(child_name, sub_config);
@@ -89,9 +94,9 @@ bool
 YamlConfigMgr::SetSequence(const YAML::Node &node,
                            const std::string &child_name,
                            ConfigNode &config) {
-    if(node[child_name].IsDefined ()) {
+    if (node[child_name].IsDefined()) {
         size_t cnt = node[child_name].size();
-        for(size_t i = 0; i < cnt; i++){
+        for (size_t i = 0; i < cnt; i++) {
             config.AddSequenceItem(child_name, node[child_name][i].as<std::string>());
         }
         return true;
@@ -100,22 +105,22 @@ YamlConfigMgr::SetSequence(const YAML::Node &node,
 }
 
 void
-YamlConfigMgr::LoadConfigNode(const YAML::Node& node, ConfigNode& config) {
+YamlConfigMgr::LoadConfigNode(const YAML::Node &node, ConfigNode &config) {
     std::string key;
     for (YAML::const_iterator it = node.begin(); it != node.end(); ++it) {
-        if(!it->first.IsNull()){
+        if (!it->first.IsNull()) {
             key = it->first.as<std::string>();
         }
-        if(node[key].IsScalar()) {
+        if (node[key].IsScalar()) {
             SetConfigValue(node, key, config);
-        } else if(node[key].IsMap()){
+        } else if (node[key].IsMap()) {
             SetChildConfig(node, key, config);
-        } else if(node[key].IsSequence()){
+        } else if (node[key].IsSequence()) {
             SetSequence(node, key, config);
         }
     }
 }
 
-}
-}
-}
+} // namespace server
+} // namespace milvus
+} // namespace zilliz

cpp/src/config/YamlConfigMgr.h

@@ -21,6 +21,7 @@
 #include "ConfigNode.h"
 #include "utils/Error.h"
 
+#include <string>
 #include <yaml-cpp/yaml.h>
 
 namespace zilliz {
@@ -33,15 +34,15 @@ class YamlConfigMgr : public ConfigMgr {
     virtual void Print() const;
     virtual std::string DumpString() const;
 
-    virtual const ConfigNode& GetRootNode() const;
-    virtual ConfigNode& GetRootNode();
+    virtual const ConfigNode &GetRootNode() const;
+    virtual ConfigNode &GetRootNode();
 
  private:
-    bool SetConfigValue(const YAML::Node& node,
-                        const std::string& key,
-                        ConfigNode& config);
+    bool SetConfigValue(const YAML::Node &node,
+                        const std::string &key,
+                        ConfigNode &config);
 
-    bool SetChildConfig(const YAML::Node& node,
+    bool SetChildConfig(const YAML::Node &node,
                         const std::string &name,
                         ConfigNode &config);
 
@@ -50,15 +51,13 @@ class YamlConfigMgr : public ConfigMgr {
                 const std::string &child_name,
                 ConfigNode &config);
 
-    void LoadConfigNode(const YAML::Node& node, ConfigNode& config);
+    void LoadConfigNode(const YAML::Node &node, ConfigNode &config);
 
  private:
     YAML::Node node_;
     ConfigNode config_;
 };
 
-}
-}
-}
-
-
+} // namespace server
+} // namespace milvus
+} // namespace zilliz