#include <datatypebase.h>
DataPtr contains type info and a pointer to an arbitrary generic non-const object. The type of the object is only known at run-time.
公共成员函数 |
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| DataPtr ()=default | |
| DataPtr ( 数据 &value) | |
| DataPtr (const DataType &typeInfo, Generic *dataPtr) | |
| template<typename T > | |
| DataPtr (T &value) | |
| Generic * | PrivateGetPtr () const |
| Generic * | GetPtr (const DataType &type) |
| template<typename T > | |
| T * | GetPtr () |
| Result < void > | MoveFrom ( 数据 && src ) |
| Result < void > | CopyFrom (const 数据 & src ) |
| const Generic * | GetPtr (const DataType &type) const |
| template<typename T > | |
| const T * | GetPtr () const |
Public Member Functions inherited from
ConstDataPtr
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| ConstDataPtr ()=default | |
| ConstDataPtr (const 数据 &value) | |
| ConstDataPtr (const DataType &typeInfo, const Generic *dataPtr) | |
| template<typename T > | |
| ConstDataPtr (const T &value) | |
| Bool | IsEmpty () const |
| Bool | IsPopulated () const |
| const DataType & | GetType () const |
| const Generic * | PrivateGetPtr () const |
| void | Set (const DataType &typeInfo, const Generic *dataPtr) |
| template<typename T > | |
| void | Set (const T &value) |
| void | Set (const 数据 &value) |
| void | Set ( 数据 &value) |
| void | Set ( 数据 &&value) |
| const Generic * | GetPtr (const DataType &type) const |
| template<typename T > | |
| const T * | GetPtr () const |
| template<typename T > | |
| Result < typename std::conditional< STD_IS_REPLACEMENT (same, T, 数据 )||( GetCollectionKind < T >::value== COLLECTION_KIND::ARRAY ), T, typename ByValueParam < T >::type >::type > | Get () const |
| template<typename T > | |
| ByValueParam < T >::type | GetOrNull () const |
| template<typename T > | |
| ByValueParam < T >::type | Get (const T &defaultValue) const |
| COMPARERESULT | 比较 (const ConstDataPtr &c) const |
| COMPARERESULT | 比较 (const 数据 &c) const |
| HashInt | GetHashCode () const |
| Bool | operator== (const ConstDataPtr &c) const |
| Bool | operator!= (const ConstDataPtr &c) const |
| Bool | operator< (const ConstDataPtr &c) const |
| Bool | operator<= (const ConstDataPtr &c) const |
| Bool | operator> (const ConstDataPtr &c) const |
| Bool | operator>= (const ConstDataPtr &c) const |
| String | ToString (const FormatStatement *formatStatement=nullptr) const |
| template<> | |
| Result < void > | Get () const |
| template<> | |
| Result < 数据 > | Get () const |
静态公共成员函数 |
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| static const DataPtr & | NullValue () |
Static Public Member Functions inherited from
ConstDataPtr
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| static const ConstDataPtr & | NullValue () |
Additional Inherited Members |
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Protected Member Functions inherited from
ConstDataPtr
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| template<typename T > | |
| Result < typename ByValueParam < T >::type > | GetImpl ( OverloadRank0 ) const |
| template<typename T > | |
| std::enable_if< GetCollectionKind < T >::value== COLLECTION_KIND::ARRAY , Result < T > >::type | GetImpl ( OverloadRank1 ) const |
Protected Attributes inherited from
ConstDataPtr
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| DataType | _typeInfo |
| const Generic * | _dataPtr |
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default |
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explicit |
| DataPtr | ( | const DataType & | typeInfo , |
| Generic * | dataPtr | ||
| ) |
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explicit |
| Generic* PrivateGetPtr | ( | ) | const |
| Generic* GetPtr | ( | const DataType & | type | ) |
| T* GetPtr | ( | ) |
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static |
| Result <void> MoveFrom | ( | 数据 && | src | ) |
Moves from another 数据 .
| [in] | src | 数据 to move from. |
| Result <void> CopyFrom | ( | const 数据 & | src | ) |
Copies from another 数据 .
| [in] | src | 数据 to copy from. |
| const Generic* GetPtr |
| const T* GetPtr | ( | typename T | ) |