Clang format

examples/cpp/keyvaluestore/client.cc

@@ -32,9 +32,9 @@
 using grpc::Channel;
 using grpc::ClientContext;
 using grpc::Status;
+using keyvaluestore::KeyValueStore;
 using keyvaluestore::Request;
 using keyvaluestore::Response;
-using keyvaluestore::KeyValueStore;
 
 class KeyValueStoreClient {
  public:
@@ -48,7 +48,7 @@ class KeyValueStoreClient {
     // the server and/or tweak certain RPC behaviors.
     ClientContext context;
     auto stream = stub_->GetValues(&context);
-    for (const auto& key:keys) {
+    for (const auto& key : keys) {
       // Key we are sending to the server.
       Request request;
       request.set_key(key);
@@ -61,7 +61,7 @@ class KeyValueStoreClient {
     }
     stream->WritesDone();
     Status status = stream->Finish();
-    if(!status.ok()) {
+    if (!status.ok()) {
       std::cout << status.error_code() << ": " << status.error_message()
                 << std::endl;
       std::cout << "RPC failed";
@@ -79,7 +79,7 @@ int main(int argc, char** argv) {
   // (use of InsecureChannelCredentials()).
   KeyValueStoreClient client(grpc::CreateChannel(
       "localhost:50051", grpc::InsecureChannelCredentials()));
-  std::vector<std::string>  keys = {"key1", "key2", "key3", "key4", "key5"};
+  std::vector<std::string> keys = {"key1", "key2", "key3", "key4", "key5"};
   client.GetValues(keys);
 
   return 0;

examples/cpp/keyvaluestore/server.cc

@@ -34,9 +34,9 @@ using grpc::ServerBuilder;
 using grpc::ServerContext;
 using grpc::ServerReaderWriter;
 using grpc::Status;
+using keyvaluestore::KeyValueStore;
 using keyvaluestore::Request;
 using keyvaluestore::Response;
-using keyvaluestore::KeyValueStore;
 
 struct kv_pair {
   const char* key;
@@ -44,16 +44,13 @@ struct kv_pair {
 };
 
 static const kv_pair kvs_map[] = {
-  {"key1", "value1"},
-  {"key2", "value2"},
-  {"key3", "value3"},
-  {"key4", "value4"},
-  {"key5", "value5"},
+    {"key1", "value1"}, {"key2", "value2"}, {"key3", "value3"},
+    {"key4", "value4"}, {"key5", "value5"},
 };
 
-const char * get_value_from_map(const char* key) {
-  for(size_t i = 0; i < sizeof(kvs_map) / sizeof(kv_pair); ++i) {
-    if(strcmp(key, kvs_map[i].key) == 0) {
+const char* get_value_from_map(const char* key) {
+  for (size_t i = 0; i < sizeof(kvs_map) / sizeof(kv_pair); ++i) {
+    if (strcmp(key, kvs_map[i].key) == 0) {
       return kvs_map[i].value;
     }
   }
@@ -62,9 +59,10 @@ const char * get_value_from_map(const char* key) {
 
 // Logic and data behind the server's behavior.
 class KeyValueStoreServiceImpl final : public KeyValueStore::Service {
-  Status GetValues(ServerContext* context, ServerReaderWriter<Response, Request> *stream) override {
+  Status GetValues(ServerContext* context,
+                   ServerReaderWriter<Response, Request>* stream) override {
     Request request;
-    while(stream->Read(&request)) {
+    while (stream->Read(&request)) {
       Response response;
       response.set_value(get_value_from_map(request.key().c_str()));
       stream->Write(response);