src/cxx/Task.hpp

   1 #ifndef MSG_TASK_HPP\r
   2 #define MSG_TASK_HPP\r
   3 \r
   4 // Compilation C++ recquise\r
   5 #ifndef __cplusplus\r
   6         #error Process.hpp requires C++ compilation (use a .cxx suffix)\r
   7 #endif\r
   8 \r
   9 namespace msg\r
  10 {\r
  11 class Task\r
  12 {\r
  13         protected:\r
  14                 // Default constructor.\r
  15                 Task();\r
  16                 \r
  17         public:\r
  18                 // Copy constructor.\r
  19                 Task(const Task& rTask);\r
  20                 \r
  21                 // Destructor.\r
  22                 virtual ~Task()\r
  23                 throw(NativeException);\r
  24                 \r
  25         // Other constructors.\r
  26         Task(const char* name, double computeDuration, double messageSize);\r
  27         \r
  28         Task(const char* name, Host* hosts, double* computeDurations, double* messageSizes);\r
  29         \r
  30         \r
  31         // Getters/setters.\r
  32         const char* getName(void) const;\r
  33         \r
  34         \r
  35         Process& getSender(void) const;\r
  36         \r
  37         Host& getSource(void) const \r
  38         throw(NativeException);\r
  39         \r
  40         double getComputeDuration(void) const;\r
  41         \r
  42         double getRemainingDuration(void) const;\r
  43         \r
  44         void setPriority(double priority);\r
  45         \r
  46         static Task& get(int channel) \r
  47         throw(NativeException); \r
  48         \r
  49         static Task& get(int channel, const Host& rHost) \r
  50         throw(NativeException);\r
  51         \r
  52         static Task& get(int channel, double timeout, const Host& rHost) \r
  53         throw(NativeException);  \r
  54         \r
  55         static bool probe(int channel);\r
  56         \r
  57         static int probe(int channel, const Host& rHost);\r
  58         \r
  59         void execute(void) \r
  60         throw(NativeException);\r
  61         \r
  62         void cancel(void) \r
  63         throw(NativeException);\r
  64         \r
  65         \r
  66         void send(void) \r
  67         throw(NativeException);\r
  68         \r
  69         private:\r
  70                 \r
  71                 m_task_t nativeTask;\r
  72         \r
  73                 \r
  74 };\r
  75 \r
  76 }\r
  77 \r
  78 #endif // §MSG_TASK_HPP