Update copyright lines with new year.

[simgrid.git] / src / s4u / s4u_Comm.cpp

diff --git a/src/s4u/s4u_Comm.cpp b/src/s4u/s4u_Comm.cpp
index bebc91b..a5e19da 100644 (file)
--- a/src/s4u/s4u_Comm.cpp
+++ b/src/s4u/s4u_Comm.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2019. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -53,55 +53,60 @@ void Comm::wait_all(std::vector<CommPtr>* comms)
 {
   // TODO: this should be a simcall or something
   // TODO: we are missing a version with timeout
-  for (CommPtr comm : *comms) {
+  for (CommPtr comm : *comms)
     comm->wait();
-  }
 }
 
-Activity* Comm::set_rate(double rate)
+Comm* Comm::set_rate(double rate)
 {
-  xbt_assert(state_ == State::INITED);
+  xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+             __FUNCTION__);
   rate_ = rate;
   return this;
 }
 
-Activity* Comm::set_src_data(void* buff)
+Comm* Comm::set_src_data(void* buff)
 {
-  xbt_assert(state_ == State::INITED);
+  xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+             __FUNCTION__);
   xbt_assert(dst_buff_ == nullptr, "Cannot set the src and dst buffers at the same time");
   src_buff_ = buff;
   return this;
 }
-Activity* Comm::set_src_data_size(size_t size)
+Comm* Comm::set_src_data_size(size_t size)
 {
-  xbt_assert(state_ == State::INITED);
+  xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+             __FUNCTION__);
   src_buff_size_ = size;
   return this;
 }
-Activity* Comm::set_src_data(void* buff, size_t size)
+Comm* Comm::set_src_data(void* buff, size_t size)
 {
-  xbt_assert(state_ == State::INITED);
+  xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+             __FUNCTION__);
 
   xbt_assert(dst_buff_ == nullptr, "Cannot set the src and dst buffers at the same time");
   src_buff_      = buff;
   src_buff_size_ = size;
   return this;
 }
-Activity* Comm::set_dst_data(void** buff)
+Comm* Comm::set_dst_data(void** buff)
 {
-  xbt_assert(state_ == State::INITED);
+  xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+             __FUNCTION__);
   xbt_assert(src_buff_ == nullptr, "Cannot set the src and dst buffers at the same time");
   dst_buff_ = buff;
   return this;
 }
 size_t Comm::get_dst_data_size()
 {
-  xbt_assert(state_ == State::FINISHED);
+  xbt_assert(state_ == State::FINISHED, "You cannot use %s before your communication terminated", __FUNCTION__);
   return dst_buff_size_;
 }
-Activity* Comm::set_dst_data(void** buff, size_t size)
+Comm* Comm::set_dst_data(void** buff, size_t size)
 {
-  xbt_assert(state_ == State::INITED);
+  xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+             __FUNCTION__);
 
   xbt_assert(src_buff_ == nullptr, "Cannot set the src and dst buffers at the same time");
   dst_buff_      = buff;
@@ -109,9 +114,10 @@ Activity* Comm::set_dst_data(void** buff, size_t size)
   return this;
 }
 
-Activity* Comm::start()
+Comm* Comm::start()
 {
-  xbt_assert(state_ == State::INITED);
+  xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+             __FUNCTION__);
 
   if (src_buff_ != nullptr) { // Sender side
     on_sender_start(Actor::self());
@@ -131,9 +137,9 @@ Activity* Comm::start()
 }
 
 /** @brief Block the calling actor until the communication is finished */
-Activity* Comm::wait()
+Comm* Comm::wait()
 {
-  return this->wait(-1);
+  return this->wait_for(-1);
 }
 
 /** @brief Block the calling actor until the communication is finished, or until timeout
@@ -142,7 +148,7 @@ Activity* Comm::wait()
  *
  * @param timeout the amount of seconds to wait for the comm termination.
  *                Negative values denote infinite wait times. 0 as a timeout returns immediately. */
-Activity* Comm::wait(double timeout)
+Comm* Comm::wait_for(double timeout)
 {
   switch (state_) {
     case State::FINISHED:
@@ -184,15 +190,16 @@ int Comm::test_any(std::vector<CommPtr>* comms)
   return res;
 }
 
-Activity* Comm::detach()
+Comm* Comm::detach()
 {
-  xbt_assert(state_ == State::INITED, "You cannot detach communications once they are started (not implemented).");
+  xbt_assert(state_ == State::INITED, "You cannot use %s() once your communication started (not implemented)",
+             __FUNCTION__);
   xbt_assert(src_buff_ != nullptr && src_buff_size_ != 0, "You can only detach sends, not recvs");
   detached_ = true;
   return start();
 }
 
-Activity* Comm::cancel()
+Comm* Comm::cancel()
 {
   simgrid::simix::simcall([this] { dynamic_cast<kernel::activity::CommImpl*>(pimpl_.get())->cancel(); });
   state_ = State::CANCELED;