Core/Algorithm: Add serialize/unserialize overload for std::string

Former-commit-id: c4aa07b3ab8fcac85ac290ae5168bd841ce16dfd [formerly ee0f4fa822ec65aa72d43c9ab370402976713206] [formerly 9ec403e92a60b8ca97d7bc3e579ca5983089ba76 [formerly d7e17cc3ff72d43e23f11a70d785efcff3f4cba2]]
Former-commit-id: 190337087a987ca5ef1ac9789f04e3b9f2fc47af [formerly fc6bed4363a90b165db7fde093a6df37eeb9f45a]
Former-commit-id: 28d6dfe4b4217e91a7283e0fbe45d20ac982f79c

include/Nazara/Core/Algorithm.hpp

@@ -11,6 +11,7 @@
 #include <Nazara/Core/Enums.hpp>
 #include <Nazara/Core/SerializationContext.hpp>
 #include <functional>
+#include <string>
 #include <tuple>
 #include <type_traits>
 
@@ -38,11 +39,13 @@ namespace Nz
 	struct TypeTag {};
 
 	inline bool Serialize(SerializationContext& context, bool value);
+	inline bool Serialize(SerializationContext& context, const std::string& value);
 
 	template<typename T>
 	std::enable_if_t<std::is_arithmetic<T>::value, bool> Serialize(SerializationContext& context, T value);
 
 	inline bool Unserialize(SerializationContext& context, bool* value);
+	inline bool Unserialize(SerializationContext& context, std::string* value);
 
 	template<typename T>
 	std::enable_if_t<std::is_arithmetic<T>::value, bool> Unserialize(SerializationContext& context, T* value);

include/Nazara/Core/Algorithm.inl

@@ -6,6 +6,7 @@
 // Merci à Ryan "FullMetal Alchemist" Lahfa
 // Merci aussi à Freedom de siteduzero.com
 
+#include <Nazara/Core/Algorithm.hpp>
 #include <Nazara/Core/AbstractHash.hpp>
 #include <Nazara/Core/ByteArray.hpp>
 #include <Nazara/Core/Error.hpp>
@@ -192,7 +193,7 @@ namespace Nz
 	/*!
 	* \ingroup core
 	* \brief Serializes a boolean
-	* \return true if serialization succedeed
+	* \return true if serialization succeeded
 	*
 	* \param context Context for the serialization
 	* \param value Boolean to serialize
@@ -216,10 +217,26 @@ namespace Nz
 			return true;
 	}
 
+	/*!
+	* \ingroup core
+	* \brief Serializes a std::string
+	* \return true if successful
+	*
+	* \param context Context for the serialization
+	* \param value String to serialize
+	*/
+	bool Serialize(SerializationContext& context, const std::string& value)
+	{
+		if (!Serialize<UInt32>(context, value.size()))
+			return false;
+
+		return context.stream->Write(value.data(), value.size()) == value.size();
+	}
+
 	/*!
 	* \ingroup core
 	* \brief Serializes an arithmetic type
-	* \return true if serialization succedeed
+	* \return true if serialization succeeded
 	*
 	* \param context Context for the serialization
 	* \param value Arithmetic type to serialize
@@ -266,6 +283,23 @@ namespace Nz
 		return true;
 	}
 
+	/*!
+	* \brief Unserializes a string
+	* \return true if successful
+	*
+	* \param context Context of unserialization
+	* \param string std::string to unserialize
+	*/
+	bool Unserialize(SerializationContext& context, std::string* string)
+	{
+		UInt32 size;
+		if (!Unserialize(context, &size))
+			return false;
+
+		string->resize(size);
+		return context.stream->Read(&string[0], size) == size;
+	}
+
 	/*!
 	* \ingroup core
 	* \brief Unserializes an arithmetic type