include cstring for gnu c++ 12

include/cif++/Cif++.hpp

@@ -26,18 +26,18 @@
 
 #pragma once
 
-#include <string>
-
 #include <array>
+#include <cstring>
 #include <functional>
+#include <iomanip>
 #include <iostream>
 #include <list>
 #include <optional>
 #include <regex>
 #include <set>
-#include <sstream>
-#include <iomanip>
 #include <shared_mutex>
+#include <sstream>
+#include <string>
 
 #include <boost/format.hpp>
 
@@ -147,12 +147,12 @@ class Item
 
 	Item(std::string_view name, char value)
 		: mName(name)
-		, mValue({ value })
+		, mValue({value})
 	{
 	}
 
-	template<typename T, std::enable_if_t<std::is_floating_point_v<T>, int> = 0>
-	Item(std::string_view name, const T& value, const char *fmt)
+	template <typename T, std::enable_if_t<std::is_floating_point_v<T>, int> = 0>
+	Item(std::string_view name, const T &value, const char *fmt)
 		: mName(name)
 		, mValue((boost::format(fmt) % value).str())
 	{
@@ -284,7 +284,7 @@ class Datablock
 
 	friend bool operator==(const Datablock &lhs, const Datablock &rhs);
 
-	friend std::ostream& operator<<(std::ostream &os, const Datablock &data);
+	friend std::ostream &operator<<(std::ostream &os, const Datablock &data);
 
   private:
 	CategoryList mCategories; // LRU
@@ -1636,7 +1636,7 @@ class conditional_iterator_proxy
 	using iterator = conditional_iterator_impl;
 	using reference = typename iterator::reference;
 
-	template<typename... Ns>
+	template <typename... Ns>
 	conditional_iterator_proxy(CategoryType &cat, row_iterator pos, Condition &&cond, Ns... names);
 
 	conditional_iterator_proxy(conditional_iterator_proxy &&p);
@@ -1910,7 +1910,7 @@ class Category
 
 	conditional_iterator_proxy<const Category> find(const_iterator pos, Condition &&cond) const
 	{
-		return conditional_iterator_proxy<const Category>{const_cast<Category&>(*this), pos, std::forward<Condition>(cond)};
+		return conditional_iterator_proxy<const Category>{const_cast<Category &>(*this), pos, std::forward<Condition>(cond)};
 	}
 
 	template <typename... Ts, typename... Ns>
@@ -1931,14 +1931,14 @@ class Category
 	conditional_iterator_proxy<Category, Ts...> find(const_iterator pos, Condition &&cond, Ns... names)
 	{
 		static_assert(sizeof...(Ts) == sizeof...(Ns), "The number of column titles should be equal to the number of types to return");
-		return {*this, pos, std::forward<Condition>(cond), std::forward<Ns>(names)... };
+		return {*this, pos, std::forward<Condition>(cond), std::forward<Ns>(names)...};
 	}
 
 	template <typename... Ts, typename... Ns>
 	conditional_iterator_proxy<const Category, Ts...> find(const_iterator pos, Condition &&cond, Ns... names) const
 	{
 		static_assert(sizeof...(Ts) == sizeof...(Ns), "The number of column titles should be equal to the number of types to return");
-		return {*this, pos, std::forward<Condition>(cond), std::forward<Ns>(names)... };
+		return {*this, pos, std::forward<Condition>(cond), std::forward<Ns>(names)...};
 	}
 
 	// --------------------------------------------------------------------
@@ -1981,13 +1981,13 @@ class Category
 	}
 
 	template <typename T>
-	T find1(Condition &&cond, const char* column) const
+	T find1(Condition &&cond, const char *column) const
 	{
 		return find1<T>(cbegin(), std::forward<Condition>(cond), column);
 	}
 
 	template <typename T>
-	T find1(const_iterator pos, Condition &&cond, const char* column) const
+	T find1(const_iterator pos, Condition &&cond, const char *column) const
 	{
 		auto h = find<T>(pos, std::forward<Condition>(cond), column);