ScalarAccessor< T > Struct Template Reference

#include "utilities.h"

Public Types
typedef T	value_type

Public Member Functions
	ScalarAccessor (const epics::pvData::PVStructurePtr &s, const char *name)
	operator value_type ()
ScalarAccessor &	operator= (T v)
ScalarAccessor &	operator+= (T v)

Public Attributes
epics::pvData::PVScalar::shared_pointer	field

Detailed Description

template<typename T>
struct ScalarAccessor< T >

Definition at line 40 of file utilities.h.

Member Typedef Documentation

template<typename T>

typedef T ScalarAccessor< T >::value_type

Definition at line 42 of file utilities.h.

Constructor & Destructor Documentation

template<typename T>

ScalarAccessor< T >::ScalarAccessor ( const epics::pvData::PVStructurePtr &  s, const char *  name  )

inline

Definition at line 43 of file utilities.h.

        :field(s->getSubFieldT<epics::pvData::PVScalar>(name))
    {}

Member Function Documentation

template<typename T>

ScalarAccessor< T >::operator value_type ( )

inline

Definition at line 46 of file utilities.h.

                          {
        return field->getAs<T>();
    }

template<typename T>

ScalarAccessor& ScalarAccessor< T >::operator+= ( T  v )

inline

Definition at line 53 of file utilities.h.

                                    {
        field->putFrom<T>(field->getAs<T>()+v);
        return *this;
    }

template<typename T>

ScalarAccessor& ScalarAccessor< T >::operator= ( T  v )

inline

Definition at line 49 of file utilities.h.

                                   {
        field->putFrom<T>(v);
        return *this;
    }

Member Data Documentation

template<typename T>

epics::pvData::PVScalar::shared_pointer ScalarAccessor< T >::field

Definition at line 41 of file utilities.h.

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

• modules/pva2pva/common/utilities.h