/* s4u::Engine Simulation Engine and global functions. */
-/* 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. */
{
SIMIX_function_register(name, code);
}
+void Engine::register_function(std::string name, void (*code)(std::vector<std::string>))
+{
+ SIMIX_function_register(name, code);
+}
void Engine::register_default(int (*code)(int, char**))
{
SIMIX_function_register_default(code);
{
return pimpl->hosts_.size();
}
-/** @brief Fills the passed list with all hosts found in the platform
- * @deprecated Please prefer Engine::getAllHosts()
- */
-void Engine::getHostList(std::vector<Host*>* list)
-{
- for (auto const& kv : pimpl->hosts_)
- list->push_back(kv.second);
-}
-/** @brief Returns the list of all hosts found in the platform */
std::vector<Host*> Engine::get_all_hosts()
{
std::vector<Host*> res;
pimpl->hosts_.erase(name);
}
+/** @brief Find a host from its name.
+ *
+ * @throw std::invalid_argument if the searched host does not exist.
+ */
simgrid::s4u::Host* Engine::host_by_name(std::string name)
{
- return pimpl->hosts_.at(name); // Will raise a std::out_of_range if the host does not exist
+ if (pimpl->hosts_.find(name) == pimpl->hosts_.end())
+ throw std::invalid_argument(std::string("Host not found: '") + name + std::string("'"));
+ return pimpl->hosts_.at(name);
}
+/** @brief Find a host from its name (or nullptr if that host does not exist) */
simgrid::s4u::Host* Engine::host_by_name_or_null(std::string name)
{
auto host = pimpl->hosts_.find(name);
return host == pimpl->hosts_.end() ? nullptr : host->second;
}
+/** @brief Find a link from its name.
+ *
+ * @throw std::invalid_argument if the searched link does not exist.
+ */
simgrid::s4u::Link* Engine::link_by_name(std::string name)
{
- return pimpl->links_.at(name); // Will raise a std::out_of_range if the host does not exist
+ if (pimpl->links_.find(name) == pimpl->links_.end())
+ throw std::invalid_argument(std::string("Link not found: ") + name);
+
+ return pimpl->links_.at(name);
}
+/** @brief Find an link from its name (or nullptr if that link does not exist) */
simgrid::s4u::Link* Engine::link_by_name_or_null(std::string name)
{
auto link = pimpl->links_.find(name);
return res;
}
+/** @brief Find a storage from its name.
+ *
+ * @throw std::invalid_argument if the searched storage does not exist.
+ */
simgrid::s4u::Storage* Engine::storage_by_name(std::string name)
{
- return pimpl->storages_.at(name); // Will raise a std::out_of_range if the host does not exist
+ if (pimpl->storages_.find(name) == pimpl->storages_.end())
+ throw std::invalid_argument(std::string("Storage not found: ") + name);
+
+ return pimpl->storages_.at(name);
}
+/** @brief Find a storage from its name (or nullptr if that storage does not exist) */
simgrid::s4u::Storage* Engine::storage_by_name_or_null(std::string name)
{
auto storage = pimpl->storages_.find(name);
} // namespace simgrid
/* **************************** Public C interface *************************** */
-void sg_engine_load_platform(const char* file)
+void simgrid_init(int* argc, char** argv)
+{
+ simgrid::s4u::Engine e(argc, argv);
+}
+void simgrid_load_platform(const char* file)
{
simgrid::s4u::Engine::get_instance()->load_platform(file);
}
-void sg_engine_load_deployment(const char* file)
+void simgrid_load_deployment(const char* file)
{
simgrid::s4u::Engine::get_instance()->load_deployment(file);
}
-void sg_engine_run()
+void simgrid_run()
{
simgrid::s4u::Engine::get_instance()->run();
}
-void sg_engine_register_function(const char* name, int (*code)(int, char**))
+void simgrid_register_function(const char* name, int (*code)(int, char**))
{
simgrid::s4u::Engine::get_instance()->register_function(name, code);
}
-void sg_engine_register_default(int (*code)(int, char**))
+void simgrid_register_default(int (*code)(int, char**))
{
simgrid::s4u::Engine::get_instance()->register_default(code);
}
-double sg_engine_get_clock()
+double simgrid_get_clock()
{
return simgrid::s4u::Engine::get_clock();
}