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/*
* Copyright (c), Zeriph Enterprises
* All rights reserved.
*
* Contributor(s):
* Zechariah Perez, omni (at) zeriph (dot) com
*
* THIS SOFTWARE IS PROVIDED BY ZERIPH AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ZERIPH AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if !defined(OMNI_OBJECT_HPP)
#define OMNI_OBJECT_HPP 1
#include <omni/defs/class_macros.hpp>
#include <omni/type.hpp>
#include <omni/ostream.hpp>
#include <omni/string/util.hpp>
#include <omni/generic_ptr.hpp>
#include <omni/delegate/0.hpp>
namespace omni {
class object
{
public:
object() :
disposing(),
name(),
tag()
{
OMNI_D5_FW("created omni::object with no name");
}
object(const omni::object& cp) :
disposing(cp.disposing),
name(cp.name),
tag(cp.tag)
{
OMNI_DV5_FW("copied omni::object with name ", this->name);
}
explicit object(const omni::string_t& nm) :
disposing(),
name(nm),
tag()
{
OMNI_DV5_FW("created omni::object with name ", this->name);
}
explicit object(const char* nm) :
disposing(),
name(),
tag()
{
this->name = omni::string::util::to_string_t(std::string(nm));
OMNI_DV5_FW("created omni::object with name ", this->name);
}
explicit object(const omni::callback& ev) :
disposing(ev),
name(),
tag()
{
OMNI_DV5_FW("created omni::object with name ", this->name);
}
object(const char* nm, const omni::callback& ev) :
disposing(ev),
name(),
tag()
{
this->name = omni::string::util::to_string_t(std::string(nm));
OMNI_DV5_FW("created omni::object with name ", this->name);
}
object(const omni::string_t& nm, const omni::callback& ev) :
disposing(ev),
name(nm),
tag()
{
OMNI_DV5_FW("created omni::object with name ", this->name);
}
virtual ~object()
{
OMNI_TRY_FW
// Call the disposing event to allow any subscribers to clean up
if (this->disposing) { this->disposing(); }
OMNI_CATCH_FW
OMNI_D5_FW("destroyed");
}
virtual const omni::string_t to_string_t() const { return this->name; }
uint64_t type() const { return omni::type_id<omni::object>(); }
uint64_t hash() const { return reinterpret_cast<uint64_t>(this); }
omni::object& operator=(const omni::object& o)
{
if (this != &o) {
this->disposing = o.disposing;
this->name = o.name;
this->tag = o.tag;
}
return *this;
}
bool operator==(const omni::object& o) const
{
return (
this == &o ||
(this->disposing == o.disposing &&
this->name == o.name &&
this->tag == o.tag)
);
}
bool operator!=(const omni::object& o) const
{
return !(*this == o);
}
OMNI_OSTREAM_STR_FW(omni::object)
omni::action disposing;
omni::string_t name;
omni::generic_ptr tag;
protected:
object(std::string nm) :
disposing(),
name(),
tag()
{
this->name = omni::string::util::to_string_t(nm);
// this ctor is only valid for derived types
OMNI_DV5_FW("created omni::object with name ", this->name);
}
};
} // namespace omni
#endif // OMNI_OBJECT_HPP