libthrowable::ThrowableType< ThrowableT, TagT > Class Template Reference
[Exception handling]

Use this template to derive new throwable classes within seconds. More...

#include <libthrowable/throwable_type.h>

Inheritance diagram for libthrowable::ThrowableType< ThrowableT, TagT >:

List of all members.

Public Member Functions

ThrowableType () throw ()

ThrowableType (const std::string &msg) throw ()

ThrowableType (const char *filename, int linenumber) throw ()

ThrowableType (const char *filename, int linenumber, const char *function) throw ()

ThrowableType (const char *filename, int linenumber, const std::string &msg) throw ()

ThrowableType (const char *filename, int linenumber, const char *function, const std::string &msg) throw ()

ThrowableType (const std::exception &cause) throw ()

ThrowableType (const std::exception &cause, const std::string &msg) throw ()

ThrowableType (const char *filename, int linenumber, const std::exception &cause) throw ()

ThrowableType (const char *filename, int linenumber, const char *function, const std::exception &cause) throw ()

ThrowableType (const char *filename, int linenumber, const char *function, const std::exception &cause, const std::string &msg) throw ()

virtual ~ThrowableType () throw ()

Protected Member Functions

ThrowableType (const std::string &msg, const typename ThrowableT::DontManipulateStr &dummy) throw ()

Detailed Description

template<class ThrowableT, class TagT>
class libthrowable::ThrowableType< ThrowableT, TagT >

Use this template to derive new throwable classes within seconds.

Parameters:

	ThrowableT	a type that has a constructor that is compatible with ThrowableT::ThrowableT(const std::string&, const ThrowableT::DontManipulateStr&). Most likely this will be a class like Throwable, Exception or Error.
	TagT	a tag type with a static name() method, that returns a (const) string (reference).

Note:

Suppose you want to have a new Error class named Meltdown. You should do that like this:

        #include <libthrowable/error.h>
        using namespace libthrowable;
        struct MeltdownTag
        {
            static const std::string& name()
            {
                static const std::string ret("Meltdown");
                return ret;
            }
        };
        typedef ThrowableType<Error, MeltdownTag> Meltdown;

See also:: UserFaultType