/* 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. */
/* 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. */
using ActivityPtr = boost::intrusive_ptr<Activity>;
XBT_PUBLIC void intrusive_ptr_release(const Activity* actor);
XBT_PUBLIC void intrusive_ptr_add_ref(const Activity* actor);
using ActivityPtr = boost::intrusive_ptr<Activity>;
XBT_PUBLIC void intrusive_ptr_release(const Activity* actor);
XBT_PUBLIC void intrusive_ptr_add_ref(const Activity* actor);
class Semaphore;
/** Smart pointer to a simgrid::s4u::Semaphore */
using SemaphorePtr = boost::intrusive_ptr<Semaphore>;
class Semaphore;
/** Smart pointer to a simgrid::s4u::Semaphore */
using SemaphorePtr = boost::intrusive_ptr<Semaphore>;
-XBT_PUBLIC void intrusive_ptr_release(Semaphore* m);
-XBT_PUBLIC void intrusive_ptr_add_ref(Semaphore* m);
+XBT_PUBLIC void intrusive_ptr_release(const Semaphore* m);
+XBT_PUBLIC void intrusive_ptr_add_ref(const Semaphore* m);
+/**
+ * @brief Callback to dynamically change the resource's capacity
+ *
+ * Allows user to change resource's capacity depending on the number of concurrent activities
+ * running on the resource at a given instant
+ */
+using NonLinearResourceCb = std::function<double(double capacity, int n_activities)>;
using ActorCode = std::function<void()>;
// Create an ActorCode from the parameters parsed in the XML file (or elsewhere)
using ActorCodeFactory = std::function<ActorCode(std::vector<std::string> args)>;
using ActorCode = std::function<void()>;
// Create an ActorCode from the parameters parsed in the XML file (or elsewhere)
using ActorCodeFactory = std::function<ActorCode(std::vector<std::string> args)>;
using IoImplPtr = boost::intrusive_ptr<IoImpl>;
class MutexImpl;
using MutexImplPtr = boost::intrusive_ptr<MutexImpl>;
using IoImplPtr = boost::intrusive_ptr<IoImpl>;
class MutexImpl;
using MutexImplPtr = boost::intrusive_ptr<MutexImpl>;
class RawImpl;
using RawImplPtr = boost::intrusive_ptr<RawImpl>;
class SemaphoreImpl;
using SemaphoreImplPtr = boost::intrusive_ptr<SemaphoreImpl>;
class RawImpl;
using RawImplPtr = boost::intrusive_ptr<RawImpl>;
class SemaphoreImpl;
using SemaphoreImplPtr = boost::intrusive_ptr<SemaphoreImpl>;
using s4u_Mutex = simgrid::s4u::Mutex;
using s4u_Semaphore = simgrid::s4u::Semaphore;
using s4u_Disk = simgrid::s4u::Disk;
using s4u_Mutex = simgrid::s4u::Mutex;
using s4u_Semaphore = simgrid::s4u::Semaphore;
using s4u_Disk = simgrid::s4u::Disk;
using smx_actor_t = simgrid::kernel::actor::ActorImpl*;
using smx_activity_t = simgrid::kernel::activity::ActivityImpl*;
using smx_cond_t = simgrid::kernel::activity::ConditionVariableImpl*;
using smx_mailbox_t = simgrid::kernel::activity::MailboxImpl*;
using smx_mutex_t = simgrid::kernel::activity::MutexImpl*;
using smx_sem_t = simgrid::kernel::activity::SemaphoreImpl*;
using smx_actor_t = simgrid::kernel::actor::ActorImpl*;
using smx_activity_t = simgrid::kernel::activity::ActivityImpl*;
using smx_cond_t = simgrid::kernel::activity::ConditionVariableImpl*;
using smx_mailbox_t = simgrid::kernel::activity::MailboxImpl*;
using smx_mutex_t = simgrid::kernel::activity::MutexImpl*;
using smx_sem_t = simgrid::kernel::activity::SemaphoreImpl*;
typedef struct s4u_Mutex s4u_Mutex;
typedef struct s4u_Semaphore s4u_Semaphore;
typedef struct s4u_Disk s4u_Disk;
typedef struct s4u_Mutex s4u_Mutex;
typedef struct s4u_Semaphore s4u_Semaphore;
typedef struct s4u_Disk s4u_Disk;
typedef const s4u_Link* const_sg_link_t;
typedef s4u_Disk* sg_disk_t;
typedef const s4u_Disk* const_sg_disk_t;
typedef const s4u_Link* const_sg_link_t;
typedef s4u_Disk* sg_disk_t;
typedef const s4u_Disk* const_sg_disk_t;