drama::ArrayParameter< std::string > Class Reference

Detailed Description

The class ArrayParameter is used to implement DRAMA parameters containing arrays of primitive items (one dimension only).

std::string specialization.

A task will create an object of this type to create an array of string parameters.

An example of the use of this class is shown below.

   class MyTaskClass : public drama::Task {
   public:
       drama::ArrayParameter<std::string> my_par; // Declare array parameter 
   ...
   // Task Constructor - creates parameter.
   MyTaskClass() : drama::Task("MYTASKNAME"), 
                   my_par(TaskPtr(), "PARNAME",  6,) {
       ...
       // Read parameter - returns an std::vector<INT32>
       auto parVal = my_par.Get();  
       // Write parameter.
       my_par.Set(parVal);
       ...
     }
   };

Template Parameters

SDS_T

The primitive data type of the parameter.

Author

Tony Farrell, AAO $Revision$ $Date$

#include "parameter.hh"

Public Member Functions
	ArrayParameter (std::weak_ptr< Task > task, const std::string &name, unsigned nElements, unsigned strLen=100, const std::string initVal="")
	Construct a parameter of a given name which is an array of scalar items.
virtual	~ArrayParameter ()
	Array Parameter Destructor.
void	Fill (const std::string &filler, bool updateMonitors=true)
	Fill the array parameter value with a fixed value for all elements.
std::string	Get (size_t index) const
	Return a single value from an array parameter.
virtual std::string	operator[] (size_t index) const
	Return a single item from the Array parameter.
template<class ContainerType , typename std::enable_if< std::is_base_of< std::string, typename ContainerType::value_type >::value >::type * = nullptr>
void	Set (const ContainerType &vals, bool updateMonitors=true)
	Set the value of the parameter to the specified value.
void	Set (size_t index, const std::string &val, bool updateMonitors=true)
	Set the value of the parameter to the specified value.

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The documentation for this class was generated from the following file:

• parameter.hh