diff options
Diffstat (limited to 'include/value_initializer.h')
| -rw-r--r-- | include/value_initializer.h | 72 |
1 files changed, 38 insertions, 34 deletions
diff --git a/include/value_initializer.h b/include/value_initializer.h index 7bcc424de2..ad83dc16ee 100644 --- a/include/value_initializer.h +++ b/include/value_initializer.h @@ -31,41 +31,45 @@ namespace nbt { -/** - * @brief Helper class for implicitly constructing value objects - * - * This type is a subclass of @ref value. However the only difference to value - * is that this class has additional constructors which allow implicit - * conversion of various types to value objects. These constructors are not - * part of the value class itself because implicit conversions like this - * (especially from @c tag&& to @c value) can cause problems and ambiguities - * in some cases. - * - * value_initializer is especially useful as function parameter type, it will - * allow convenient conversion of various values to tags on function call. - * - * As value_initializer objects are in no way different than value objects, - * they can just be converted to value after construction. - */ -class NBT_EXPORT value_initializer : public value -{ -public: - value_initializer(std::unique_ptr<tag>&& t) noexcept: value(std::move(t)) {} - value_initializer(std::nullptr_t) noexcept : value(nullptr) {} - value_initializer(value&& val) noexcept : value(std::move(val)) {} - value_initializer(tag&& t) : value(std::move(t)) {} + /** + * @brief Helper class for implicitly constructing value objects + * + * This type is a subclass of @ref value. However the only difference to + * value is that this class has additional constructors which allow implicit + * conversion of various types to value objects. These constructors are not + * part of the value class itself because implicit conversions like this + * (especially from @c tag&& to @c value) can cause problems and ambiguities + * in some cases. + * + * value_initializer is especially useful as function parameter type, it + * will allow convenient conversion of various values to tags on function + * call. + * + * As value_initializer objects are in no way different than value objects, + * they can just be converted to value after construction. + */ + class NBT_EXPORT value_initializer : public value + { + public: + value_initializer(std::unique_ptr<tag>&& t) noexcept + : value(std::move(t)) + { + } + value_initializer(std::nullptr_t) noexcept : value(nullptr) {} + value_initializer(value&& val) noexcept : value(std::move(val)) {} + value_initializer(tag&& t) : value(std::move(t)) {} - value_initializer(int8_t val); - value_initializer(int16_t val); - value_initializer(int32_t val); - value_initializer(int64_t val); - value_initializer(float val); - value_initializer(double val); - value_initializer(const std::string& str); - value_initializer(std::string&& str); - value_initializer(const char* str); -}; + value_initializer(int8_t val); + value_initializer(int16_t val); + value_initializer(int32_t val); + value_initializer(int64_t val); + value_initializer(float val); + value_initializer(double val); + value_initializer(const std::string& str); + value_initializer(std::string&& str); + value_initializer(const char* str); + }; -} +} // namespace nbt #endif // VALUE_INITIALIZER_H_INCLUDED |