#error Host.hpp requires C++ compilation (use a .cxx suffix)\r
#endif\r
\r
+#include <msg/datatypes.h>\r
+\r
#include <InvalidArgumentException.hpp>\r
#include <BadAllocException.hpp>\r
#include <HostNotFoundException.hpp>\r
+#include <MsgException.hpp>\r
+#include <NullPointerException.hpp>\r
+\r
+\r
\r
// namespace SimGrid::Msg\r
namespace SimGrid\r
{\r
namespace Msg\r
{\r
+ class Task;\r
+ class Process;\r
+\r
// Declaration of the class SimGrid::Msg::Host.\r
- class Host\r
+ class SIMGRIDX_EXPORT Host // final class.\r
{\r
+ friend class Process;\r
+ friend class Task;\r
+\r
// Desable the default constructor.\r
// The best way to get an host instance is to use the static method Host::getByName().\r
\r
- private :\r
+ public :\r
\r
// Default constructor (desabled).\r
Host();\r
*\r
* \exception [HostNotFoundException] if no host with the specified name\r
* was found.\r
- * [InvalidParameterException] if the hostName parameter is invalid (NULL).\r
+ * [InvalidArgumentException] if the hostName parameter is invalid (NULL).\r
* [BadAllocException] if there is not enough memory to allocate the host.\r
*/ \r
static Host& getByName(const char* hostName)\r
- throw(HostNotFoundException, InvalidParameterException, BadAllocException);\r
+ throw(HostNotFoundException, NullPointerException, BadAllocException);\r
\r
/*! \brief Host::getNumber() - returns the number of the installed hosts.\r
*\r
*\r
* \see Process::currentProcess().\r
*/\r
- static Host& currentHost(void)\r
- throw(InvalidParameterException, BadAllocException);\r
+ static Host& currentHost(void);\r
\r
/*! \brief Host::all() - This static method retrieves all of the hosts of the installed platform.\r
*\r
* the parameter len is set with the number of hosts of the platform.\r
* Otherwise the method throw one of the exception described below.\r
*\r
- * \exception [InvalidParameterException] if the parameter hosts is invalid or\r
+ * \exception [InvalidArgumentException] if the parameter hosts is invalid or\r
* if the parameter len is negative or\r
* less than the number of hosts installed\r
* on the current platform.\r
* delete[] ar;\r
*\r
*/ \r
- static void all(Host*** hosts /*in|out*/, int* len /*in|out*/);\r
- \r
+ static void all(Host*** hosts /*in|out*/, int* len /*in|out*/)\r
+ throw(InvalidArgumentException, BadAllocException) ;\r
\r
+ /*! \brief Host::getName() - This method return the name of the Msg host object.\r
+ *\r
+ * \return The name of the host object.\r
+ */\r
const char* getName(void) const;\r
\r
+ /*! \brief Host::setData() - Set the user data of an host object.\r
+ *\r
+ * \param data The user data to set.\r
+ */\r
void setData(void* data);\r
\r
- // Getters/setters\r
- \r
+ /*! \brief Host::getData() - Get the user data of a host object.\r
+ *\r
+ * \return The user data of the host object.\r
+ */\r
void* getData(void) const;\r
\r
- int Host::getRunningTaskNumber(void) const;\r
- \r
- double getSpeed(void) const;\r
- \r
+ /*! \brief Host::hasData() - Test if an host object has some data.\r
+ *\r
+ * \return This method returns true if the host object has some user data.\r
+ * Otherwise the method returns false.\r
+ */\r
bool hasData(void) const;\r
\r
- bool isAvailble(void) const;\r
+ /*! \brief Host::getRunningTaskNumber() - returns the number of tasks currently running on a host.\r
+ *\r
+ * \return The number of task currently running of the host object.\r
+ *\r
+ * \remark The external load is not taken in account.\r
+ */\r
+ int getRunningTaskNumber(void) const;\r
\r
- void put(int channel, const Task& rTask)\r
- throw(NativeException);\r
+ /*! \brief Host::getSpeed() - returns the speed of the processor of a host,\r
+ * regardless of the current load of the machine.\r
+ *\r
+ * \return The speed of the processor of the host in flops.\r
+ */ \r
+ double getSpeed(void) const;\r
\r
- void put(int channel, Task task, double timeout) \r
- throw(NativeException);\r
+ /*! \brief Host::isAvailable - tests if an host is availabled.\r
+ * \r
+ * \return Is the host is availabled the method returns\r
+ * 1. Otherwise the method returns 0.\r
+ */ \r
+ int isAvailable(void) const;\r
\r
- void Host::putBounded(int channel, const Task& rTask, double maxRate) \r
- throw(NativeException);\r
+ /* ! \brief Host::put() - put a task on the given channel of a host .\r
+ *\r
+ * \param channel The channel where to put the task.\r
+ * \param rTask A refercence to the task object containing the native task to\r
+ * put on the channel specified by the parameter channel.\r
+ *\r
+ * \return If successful the task is puted on the specified channel. Otherwise\r
+ * the method throws one of the exceptions described below.\r
+ *\r
+ * \exception [MsgException] if an internal error occurs.\r
+ * [InvalidArgumentException] if the value of the channel specified as\r
+ * parameter is negative.\r
+ */\r
+ void put(int channel, Task* task) \r
+ throw(MsgException, InvalidArgumentException);\r
\r
+ /* ! \brief Host::put() - put a task on the given channel of a host object (waiting at most timeout seconds).\r
+ *\r
+ * \param channel The channel where to put the task.\r
+ * \param rTask A refercence to the task object containing the native task to\r
+ * put on the channel specified by the parameter channel.\r
+ * \param timeout The timeout in seconds.\r
+ *\r
+ * \return If successful the task is puted on the specified channel. Otherwise\r
+ * the method throws one of the exceptions described below.\r
+ *\r
+ * \exception [MsgException] if an internal error occurs.\r
+ * [InvalidArgumentException] if the value of the channel specified as\r
+ * parameter is negative or if the timeout value\r
+ * is less than zero and différent of -1.\r
+ *\r
+ * \remark To specify no timeout set the timeout value with -1.0.\r
+ */\r
+ void put(int channel, Task* task, double timeout) \r
+ throw(MsgException, InvalidArgumentException);\r
\r
- void send(const Task& rTask) \r
- throw(NativeException);\r
+ /* ! \brief Host::putBounded() - put a task on the given channel of a host object (capping the emission rate to maxrate).\r
+ *\r
+ * \param channel The channel where to put the task.\r
+ * \param rTask A refercence to the task object containing the native task to\r
+ * put on the channel specified by the parameter channel.\r
+ * \param maxRate The maximum rate.\r
+ *\r
+ * \return If successful the task is puted on the specified channel. Otherwise\r
+ * the method throws one of the exceptions described below.\r
+ *\r
+ * \exception [MsgException] if an internal error occurs.\r
+ * [InvalidArgumentException] if the value of the channel specified as\r
+ * parameter is negative or if the maxRate parameter value\r
+ * is less than zero and différent of -1.0.\r
+ *\r
+ * \remark To specify no rate set the maxRate parameter value with -1.0.\r
+ */\r
+ void putBounded(int channel, Task* task, double maxRate) \r
+ throw(MsgException, InvalidArgumentException);\r
\r
- void send(const char* alias, const Task& rTask) \r
- throw(NativeException);\r
+ /* ! brief Host::send() - sends the given task to mailbox identified by the default alias.\r
+ *\r
+ * \param rTask A reference to the task object containing the native msg task to send.\r
+ *\r
+ * \return If successful the task is sended to the default mailbox. Otherwise the\r
+ * method throws one of the exceptions described below.\r
+ *\r
+ * \exception [BadAllocException] if there is not enough memory to allocate\r
+ * the default alias variable.\r
+ * [MsgException] if an internal error occurs.\r
+ */\r
+ void send(Task* task) \r
+ throw(MsgException, BadAllocException);\r
\r
- void send(const Task& rTask, double timeout) \r
- throw(NativeException);\r
+ /* ! brief Host::send() - sends the given task to mailbox identified by the specified alias parameter.\r
+ *\r
+ * \param rTask A reference to the task object containing the native msg task to send.\r
+ * \param alias The alias of the mailbox where to send the task.\r
+ *\r
+ * \return If successful the task is sended to the default mailbox. Otherwise the\r
+ * method throws one of the exceptions described below.\r
+ *\r
+ * \exception [InvalidArgumentException] if alias parameter is invalid (NULL).\r
+ * [BadAllocException] if there is not enough memory to allocate\r
+ * the default alias variable.\r
+ * [MsgException] if an internal error occurs.\r
+ */\r
+ void send(const char* alias, Task* task) \r
+ throw(InvalidArgumentException, MsgException);\r
\r
- void send(const char* alias, const Task& rTask, double timeout) \r
- throw(NativeException);\r
+ /* ! brief Host::send() - sends the given task to mailbox identified by the default alias\r
+ * (waiting at most timeout seconds).\r
+ *\r
+ * \param rTask A reference to the task object containing the native msg task to send.\r
+ * \param timeout The timeout value to wait for.\r
+ *\r
+ * \return If successful the task is sended to the default mailbox. Otherwise the\r
+ * method throws one of the exceptions described below.\r
+ *\r
+ * \exception [BadAllocException] if there is not enough memory to allocate\r
+ * the default alias variable.\r
+ * [InvalidArgumentException] if the timeout value is negative and different of\r
+ * -1.0. \r
+ * [MsgException] if an internal error occurs.\r
+ *\r
+ * \remark To specify no timeout set the timeout value with -1.0 or use the previous \r
+ * version of this method.\r
+ *\r
+ */\r
+ void send(Task* task, double timeout) \r
+ throw(InvalidArgumentException, BadAllocException, MsgException);\r
\r
- void sendBounded(const Task& rTask, double maxRate) \r
- throw(NativeException);\r
+ /* ! brief Host::send() - sends the given task to mailbox identified by the parameter alias\r
+ * (waiting at most timeout seconds).\r
+ *\r
+ * \param alias The alias of the mailbox to send the task.\r
+ * \param rTask A reference to the task object containing the native msg task to send.\r
+ * \param timeout The timeout value to wait for.\r
+ *\r
+ * \return If successful the task is sended to the default mailbox. Otherwise the\r
+ * method throws one of the exceptions described below.\r
+ *\r
+ * \exception [InvalidArgumentException] if the timeout value is negative and different of\r
+ * -1.0 or if the alias parameter is invalid (NULL). \r
+ * [MsgException] if an internal error occurs.\r
+ *\r
+ * \remark To specify no timeout set the timeout value with -1.0 or use the previous \r
+ * version of this method.\r
+ *\r
+ */\r
+ void send(const char* alias, Task* task, double timeout) \r
+ throw(InvalidArgumentException, MsgException);\r
\r
- void sendBounded(const char* alias, const Task& rTask, double maxRate) \r
- throw(NativeException);\r
+ /* ! brief Host::sendBounded() - sends the given task to mailbox associated to the default alias\r
+ * (capping the emission rate to maxRate).\r
+ *\r
+ * \param rTask A reference to the task object containing the native msg task to send.\r
+ * \param maxRate The maximum rate value.\r
+ *\r
+ * \return If successful the task is sended to the default mailbox. Otherwise the\r
+ * method throws one of the exceptions described below.\r
+ *\r
+ * \exception [InvalidArgumentException] if the maximum rate value is negative and different of\r
+ * -1.0. \r
+ * [MsgException] if an internal error occurs.\r
+ * [BadAllocException] if there is not enough memory to allocate\r
+ * the default alias variable.\r
+ *\r
+ * \remark To specify no rate set its value with -1.0.\r
+ *\r
+ */\r
+ void sendBounded(Task* task, double maxRate) \r
+ throw(InvalidArgumentException, BadAllocException, MsgException);\r
\r
- \r
- \r
+ /* ! brief Host::sendBounded() - sends the given task to mailbox identified by the parameter alias\r
+ * (capping the emission rate to maxRate).\r
+ *\r
+ * \param alias The alias of the mailbox where to send the task.\r
+ * \param rTask A reference to the task object containing the native msg task to send.\r
+ * \param maxRate The maximum rate value.\r
+ *\r
+ * \return If successful the task is sended to the default mailbox. Otherwise the\r
+ * method throws one of the exceptions described below.\r
+ *\r
+ * \exception [InvalidArgumentException] if the maximum rate value is negative and different of\r
+ * -1.0 or if the alias parameter is invalid (NULL). \r
+ * [MsgException] if an internal error occurs.\r
+ *\r
+ * \remark To specify no rate set its value with -1.0.\r
+ *\r
+ */\r
+ void sendBounded(const char* alias, Task* task, double maxRate) \r
+ throw(InvalidArgumentException, MsgException);\r
\r
protected:\r
// Attributes.\r
* It is set automaticatly during the call of the static \r
* method Host::getByName().\r
*\r
- * @see Host::getByName().\r
+ * \see Host::getByName().\r
*/ \r
m_host_t nativeHost;\r
\r
} // namespace Msg\r
} // namespace SimGrid\r
\r
-#endif // !MSG_HOST_HPP
\ No newline at end of file
+#endif // !MSG_HOST_HPP\r
