From 2b7f1054e7ec6d850e9a94a62b3f9079c2f35472 Mon Sep 17 00:00:00 2001
From: Shunsuke Kanda <shnsk.knd@gmail.com>
Date: Tue, 29 Jun 2021 09:12:13 +0900
Subject: [PATCH] minor

---
 include/xcdat.hpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/xcdat.hpp b/include/xcdat.hpp
index 040604b..8837dbf 100644
--- a/include/xcdat.hpp
+++ b/include/xcdat.hpp
@@ -17,7 +17,7 @@ using trie_7_type = trie<bc_vector_7>;
 using trie_8_type = trie<bc_vector_8>;
 
 template <class Trie>
-static Trie mmap(const char* address) {
+Trie mmap(const char* address) {
     Trie idx;
     mmap_visitor visitor(address);
     visitor.visit(idx);
@@ -25,7 +25,7 @@ static Trie mmap(const char* address) {
 }
 
 template <class Trie>
-static Trie load(std::string_view filepath) {
+Trie load(std::string_view filepath) {
     Trie idx;
     load_visitor visitor(filepath);
     visitor.visit(idx);
@@ -33,14 +33,14 @@ static Trie load(std::string_view filepath) {
 }
 
 template <class Trie>
-static std::uint64_t save(const Trie& idx, std::string_view filepath) {
+std::uint64_t save(const Trie& idx, std::string_view filepath) {
     save_visitor visitor(filepath);
     visitor.visit(const_cast<Trie&>(idx));
     return visitor.bytes();
 }
 
 template <class Trie>
-static std::uint64_t memory_in_bytes(const Trie& idx) {
+std::uint64_t memory_in_bytes(const Trie& idx) {
     size_visitor visitor;
     visitor.visit(const_cast<Trie&>(idx));
     return visitor.bytes();