s4u::Host::create_disk, human-friendly string version

[simgrid.git] / src / s4u / s4u_Host.cpp

diff --git a/src/s4u/s4u_Host.cpp b/src/s4u/s4u_Host.cpp
index 44ef6a1..ced3915 100644 (file)
--- a/src/s4u/s4u_Host.cpp
+++ b/src/s4u/s4u_Host.cpp
@@ -317,6 +317,24 @@ Disk* Host::create_disk(const std::string& name, double read_bandwidth, double w
   });
 }
 
+Disk* Host::create_disk(const std::string& name, const std::string& read_bandwidth, const std::string& write_bandwidth)
+{
+  double d_read, d_write;
+  try {
+    d_read = xbt_parse_get_bandwidth("", 0, read_bandwidth.c_str(), nullptr, "");
+  } catch (const simgrid::ParseError&) {
+    throw std::invalid_argument(std::string("Impossible to create disk: ") + name.c_str() +
+                                std::string(". Invalid read bandwidth: ") + read_bandwidth);
+  }
+  try {
+    d_write = xbt_parse_get_bandwidth("", 0, write_bandwidth.c_str(), nullptr, "");
+  } catch (const simgrid::ParseError&) {
+    throw std::invalid_argument(std::string("Impossible to create disk: ") + name.c_str() +
+                                std::string(". Invalid write bandwidth: ") + write_bandwidth);
+  }
+  return create_disk(name, d_read, d_write);
+}
+
 void Host::add_disk(const Disk* disk)
 {
   kernel::actor::simcall([this, disk] { this->pimpl_->add_disk(disk); });