s4u::Disk allow chaining set_property

[simgrid.git] / include / simgrid / s4u / Disk.hpp

diff --git a/include/simgrid/s4u/Disk.hpp b/include/simgrid/s4u/Disk.hpp
index 9d332e4..2ef3828 100644 (file)
--- a/include/simgrid/s4u/Disk.hpp
+++ b/include/simgrid/s4u/Disk.hpp
@@ -67,18 +67,18 @@ public:
 
   const std::unordered_map<std::string, std::string>* get_properties() const;
   const char* get_property(const std::string& key) const;
-  void set_property(const std::string&, const std::string& value);
+  Disk* set_property(const std::string&, const std::string& value);
   Disk* set_host(Host* host);
   Host* get_host() const;
 
-  IoPtr io_init(sg_size_t size, s4u::Io::OpType type);
+  IoPtr io_init(sg_size_t size, s4u::Io::OpType type) const;
 
-  IoPtr read_async(sg_size_t size);
-  sg_size_t read(sg_size_t size);
+  IoPtr read_async(sg_size_t size) const;
+  sg_size_t read(sg_size_t size) const;
 
-  IoPtr write_async(sg_size_t size);
-  sg_size_t write(sg_size_t size);
-  void seal();
+  IoPtr write_async(sg_size_t size) const;
+  sg_size_t write(sg_size_t size) const;
+  Disk* seal();
 
 #ifndef DOXYGEN
   kernel::resource::DiskImpl* get_impl() const { return pimpl_; }