diff options
Diffstat (limited to 'src/component.hpp')
| -rw-r--r-- | src/component.hpp | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/component.hpp b/src/component.hpp index f7c874d7..adb8825c 100644 --- a/src/component.hpp +++ b/src/component.hpp @@ -34,11 +34,9 @@ namespace vmime class component { -protected: - - virtual ~component() {} +public: -protected: + virtual ~component(); /** Parse RFC-822/MIME data for this component. * @@ -55,8 +53,6 @@ protected: */ virtual void parse(const string& buffer, const string::size_type position, const string::size_type end, string::size_type* newPosition = NULL) = 0; -public: - /** Generate RFC-2822/MIME data for this component. * * \deprecated Use the new generate() method, which takes an outputStream parameter. @@ -65,7 +61,7 @@ public: * @param curLinePos length of the current line in the output buffer * @return generated data */ - virtual const string generate(const string::size_type maxLineLength = lineLengthLimits::infinite, const string::size_type curLinePos = 0) const; + const string generate(const string::size_type maxLineLength = lineLengthLimits::infinite, const string::size_type curLinePos = 0) const; /** Generate RFC-2822/MIME data for this component. * @@ -75,6 +71,21 @@ public: * @param newLinePos will receive the new line position (length of the last line written) */ virtual void generate(utility::outputStream& os, const string::size_type maxLineLength = lineLengthLimits::infinite, const string::size_type curLinePos = 0, string::size_type* newLinePos = NULL) const = 0; + + /** Clone this component. + * + * @return a copy of this component + */ + virtual component* clone() const = 0; + + /** Replace data in this component by data in other component. + * Both components must be of the same type. + * + * @throw std::bad_cast_exception if the components are not + * of the same (dynamic) type + * @param other other component to copy data from + */ + virtual void copyFrom(const component& other) = 0; }; |