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SyDEVS
v0.6.6
Multiscale Simulation and Systems Modeling Library
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SyDEVS
v0.6.6
Multiscale Simulation and Systems Modeling Library
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A class template for nodes which supply parameter values. More...
#include <parameter_node.h>
Inherits sydevs::systems::function_node.
Public Member Functions | |
| parameter_node (const std::string &node_name, const node_context &external_context) | |
Constructs a parameter_node. More... | |
| parameter_node (const std::string &node_name, const node_context &external_context, const T &X) | |
Constructs a parameter_node with a parameter value. More... | |
| const T & | value () const |
| Returns the parameter value. More... | |
| void | set_value (const T &X) |
Sets the parameter value to X. More... | |
 Public Member Functions inherited from sydevs::systems::function_node | |
| function_node (const std::string &node_name, const node_context &external_context) | |
Constructs a function_node. More... | |
| virtual | ~function_node ()=default |
| Destructor. More... | |
| data_mode | node_dmode () const |
Returns message for all atomic nodes. More... | |
| scale | time_precision () const |
Returns no_scale for all function nodes. More... | |
| duration | handle_initialization_event () |
Invoked when all flow input ports have values; calls flow_event. More... | |
| duration | handle_unplanned_event (duration elapsed_dt) |
| Never invoked for function nodes. More... | |
| duration | handle_planned_event (duration elapsed_dt) |
| Never invoked for function nodes. More... | |
| void | handle_finalization_event (duration elapsed_dt) |
| Never invoked for function nodes. More... | |
| Public Member Functions inherited from sydevs::systems::system_node | |
| system_node (const system_node &)=delete | |
| No copy constructor. More... | |
| system_node & | operator= (const system_node &)=delete |
| No copy assignment. More... | |
| system_node (system_node &&)=delete | |
| No move constructor. More... | |
| system_node & | operator= (system_node &&)=delete |
| No move assignment. More... | |
| virtual | ~system_node ()=default |
| Destructor. More... | |
| const std::string & | node_name () const |
| Returns the name of the node. More... | |
| const std::string & | full_name () const |
| Returns the full name of the node, including parent nodes. More... | |
| int64 | node_index () const |
| Returns the index of the node within the parent node. More... | |
| const node_interface & | external_interface () const |
| Returns the object responsible for exchanging information between the node and its surrounding context. More... | |
| const timer & | event_timer () const |
| Returns the object that accumulated wallclock event durations. More... | |
| template<typename T > | |
| void | print (const T &X) |
Prints X while indicating the simulation time and node. More... | |
| void | print (const char *raw_text) |
Prints raw_text while indicating the simulation time and node. More... | |
| void | print (const std::string &text) |
Prints text while indicating the simulation time and node. More... | |
| void | print_on_event (bool flag=true) const |
If flag is true, all event types are printed for this node. More... | |
| void | adopt_print_flags (const system_node &node) const |
Adopts the print flags of node. More... | |
| duration | process_initialization_event () |
| Processes an initialization event; returns a planned duration. More... | |
| duration | process_unplanned_event (duration elapsed_dt) |
Processes an unplanned event after an elapsed duration elapsed_dt; returns a planned duration. More... | |
| duration | process_planned_event (duration elapsed_dt) |
Processes a planned event after an elapsed duration elapsed_dt; returns a planned duration. More... | |
| void | process_finalization_event (duration elapsed_dt) |
Processes a finalization event after an elapsed duration elapsed_dt. More... | |
Public Attributes | |
| port< flow, output, T > | parameter |
| The flow output port on which the parameter value is provided. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from sydevs::systems::system_node | |
| system_node (const std::string &node_name, const node_context &external_context) | |
Constructs a system_node. More... | |
| node_interface & | external_IO () const |
| Returns a non-const reference to the node's external interface. More... | |
| timer & | ET () const |
| Returns a non-const reference to the node's event timer. More... | |
| duration | scale_planned_dt (duration planned_dt) const |
| Adjusts the planned duration obtained from other nodes' event handlers. More... | |
| Protected Attributes inherited from sydevs::systems::system_node | |
| std::mt19937 & | rng |
| Reference to the random number generator. More... | |
A class template for nodes which supply parameter values.
The parameter_node class template is instantiated by classes that provide a single value as a flow output. The value is specified on construction or by the set_value member function.
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Constructs a parameter_node.
The parameter node is created along with its associated node_interface object.
| node_name | The name of the node within the encompassing context. |
| external_context | The context in which the node is constructed. |
| T | The type of the parameter value. |
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inline |
Constructs a parameter_node with a parameter value.
The parameter node is created along with its associated node_interface object.
| node_name | The name of the node within the encompassing context. |
| external_context | The context in which the node is constructed. |
| X | The parameter value. |
| T | The type of the parameter value. |
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inline |
Sets the parameter value to X.
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inline |
Returns the parameter value.
| port<flow, output, T> sydevs::systems::parameter_node< T >::parameter |
The flow output port on which the parameter value is provided.
1.8.6 
