Addon for Result to output some value aside the result. Specialization for non copiable types.
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#include <ResultValue.h>
List of all members.
Public Types |
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typedef R | EnumType |
| | Result enumeration type.
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typedef V | ValueType |
| | Result value type.
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Public Member Functions |
| | ResultValue (R result) noexcept |
| | Initializes result.
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| m_value (std::move(value)) |
| const V & | getValue () const noexcept |
| | Gets result value.
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| V && | takeValue () noexcept |
| | Gets result value as rvalue.
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| const V * | operator-> () const noexcept |
| | Gets result value.
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Protected Attributes |
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V | m_value |
| | Actual value.
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Detailed Description
template<typename R, typename V>
struct fsdk::ResultValue< R, V, typename std::enable_if< std::is_copy_constructible< V >::value==false >::type >
Addon for Result to output some value aside the result. Specialization for non copiable types.
- Template Parameters:
-
| R | result enumeration type. |
| V | result value type. |
- Note:
- All rules for Result template parameter aplly to R.
-
V instance is always held by value despite -> operators.
Constructor & Destructor Documentation
template<typename R , typename V >
Initializes result.
- Parameters:
-
Member Function Documentation
template<typename R , typename V >
| const V& fsdk::ResultValue< R, V, typename std::enable_if< std::is_copy_constructible< V >::value==false >::type >::getValue |
( |
| ) |
const [inline] |
Gets result value.
- Note:
- Result validated in runtime.
- Returns:
- Value.
template<typename R , typename V >
| const V* fsdk::ResultValue< R, V, typename std::enable_if< std::is_copy_constructible< V >::value==false >::type >::operator-> |
( |
| ) |
const [inline] |
Gets result value.
- Note:
- Result validated in runtime.
- Returns:
- Value.
template<typename R , typename V >
| V&& fsdk::ResultValue< R, V, typename std::enable_if< std::is_copy_constructible< V >::value==false >::type >::takeValue |
( |
| ) |
[inline] |
Gets result value as rvalue.
- Note:
- Result validated in runtime.
-
Don't call more than once
- Returns:
- Value.
The documentation for this struct was generated from the following file: