RPDUtils::OptionalToolProperty< T > Class Template Reference

#include <RPDUtils.h>

Collaboration diagram for RPDUtils::OptionalToolProperty< T >:

Public Member Functions
	OptionalToolProperty ()
	OptionalToolProperty (T value)
bool	has_value () const
T const &	value () const
	operator T& ()

Private Attributes
T	m_value {}
bool	m_hasValue = false

Friends
template<class V >
std::ostream &	operator<< (std::ostream &os, OptionalToolProperty< V > const &obj)

Detailed Description

template<class T>
class RPDUtils::OptionalToolProperty< T >

Definition at line 44 of file RPDUtils.h.

Constructor & Destructor Documentation

OptionalToolProperty() [1/2]

template<class T >

RPDUtils::OptionalToolProperty< T >::OptionalToolProperty ( )

default

OptionalToolProperty() [2/2]

template<class T >

RPDUtils::OptionalToolProperty< T >::OptionalToolProperty ( T  value )

explicit

Definition at line 27 of file RPDUtils.cxx.

: m_value(std::move(value)) {}

Member Function Documentation

has_value()

template<class T >

bool RPDUtils::OptionalToolProperty< T >::has_value

Definition at line 28 of file RPDUtils.cxx.

                                                                  {
    return m_hasValue;
  }

operator T&()

template<class T >

RPDUtils::OptionalToolProperty< T >::operator T&

Definition at line 47 of file RPDUtils.cxx.

                                                         {
    // this method is called when the value is set from python, so this now has a value
    m_hasValue = true;
    return m_value;
  }

value()

template<class T >

T const & RPDUtils::OptionalToolProperty< T >::value

Definition at line 31 of file RPDUtils.cxx.

                                                                  {
    if (!m_hasValue) {
      throw std::runtime_error("accessed null OptionalToolProperty!");
    }
    return m_value;
  }

Friends And Related Function Documentation

operator<<

template<class T >

template<class V >

std::ostream& operator<< ( std::ostream &  os, OptionalToolProperty< V > const &  obj  )

friend

Member Data Documentation

m_hasValue

template<class T >

bool RPDUtils::OptionalToolProperty< T >::m_hasValue = false

private

Definition at line 57 of file RPDUtils.h.

m_value

template<class T >

T RPDUtils::OptionalToolProperty< T >::m_value {}

private

Definition at line 56 of file RPDUtils.h.

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

• RPDUtils.h
• RPDUtils.cxx