From eea18f732b6d61ef1eea1701161acd518cea5a7e Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Wed, 31 Jan 2018 00:36:53 +0300
Subject: [PATCH] Fix operator bool and default members.

GitOrigin-RevId: a981ac683c91ae9ba656b036cf1b56ff462f039d
---
 td/telegram/files/FileManager.cpp |  1 -
 td/telegram/files/FileManager.h   | 12 ++----------
 2 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/td/telegram/files/FileManager.cpp b/td/telegram/files/FileManager.cpp
index 83eec6bda..fc26bedc3 100644
--- a/td/telegram/files/FileManager.cpp
+++ b/td/telegram/files/FileManager.cpp
@@ -54,7 +54,6 @@ FileNodePtr::operator bool() const {
   return file_manager_ != nullptr && get_unsafe() != nullptr;
 }
 
-/*** FileNodePtr **/
 void FileNode::set_local_location(const LocalFileLocation &local, int64 ready_size) {
   if (local_ready_size_ != ready_size) {
     local_ready_size_ = ready_size;
diff --git a/td/telegram/files/FileManager.h b/td/telegram/files/FileManager.h
index 7521d8e38..9f0f39963 100644
--- a/td/telegram/files/FileManager.h
+++ b/td/telegram/files/FileManager.h
@@ -129,15 +129,11 @@ class FileNodePtr {
   FileNodePtr() = default;
   FileNodePtr(FileId file_id, FileManager *file_manager) : file_id_(file_id), file_manager_(file_manager) {
   }
-  FileNodePtr(FileNodePtr &&other) = default;
-  FileNodePtr(const FileNodePtr &other) = default;
-  FileNodePtr &operator=(FileNodePtr &&other) = default;
-  FileNodePtr &operator=(const FileNodePtr &other) = default;
 
   FileNode *operator->() const;
   FileNode &operator*() const;
   FileNode *get() const;
-  operator bool() const;
+  explicit operator bool() const;
 
  private:
   FileId file_id_;
@@ -150,10 +146,6 @@ class ConstFileNodePtr {
   ConstFileNodePtr() = default;
   ConstFileNodePtr(FileNodePtr file_node_ptr) : file_node_ptr_(file_node_ptr) {
   }
-  ConstFileNodePtr(ConstFileNodePtr &&other) = default;
-  ConstFileNodePtr(const ConstFileNodePtr &other) = default;
-  ConstFileNodePtr &operator=(ConstFileNodePtr &&other) = default;
-  ConstFileNodePtr &operator=(const ConstFileNodePtr &other) = default;
 
   const FileNode *operator->() const {
     return file_node_ptr_.operator->();
@@ -162,7 +154,7 @@ class ConstFileNodePtr {
     return file_node_ptr_.operator*();
   }
 
-  operator bool() const {
+  explicit operator bool() const {
     return bool(file_node_ptr_);
   }