| Flutter Impeller |

Public Types | Public Member Functions | List of all members
impeller::Mask< EnumType_ > Struct Template Reference

A mask of typed enums. More...

`#include <mask.h>`

## Public Types
using | EnumType = EnumType_
using | MaskType = typename std::underlying_type< EnumType >::type

## Public Member Functions
constexpr | Mask ()=default
constexpr | Mask (const Mask< EnumType > &other)=default
constexpr | Mask (Mask< EnumType > &&other)=default
constexpr | Mask (EnumType type)
constexpr | Mask (MaskType mask)
constexpr | operator MaskType () const
constexpr | operator bool () const
constexpr bool | operator< (const Mask< EnumType > &other) const
constexpr bool | operator> (const Mask< EnumType > &other) const
constexpr bool | operator>= (const Mask< EnumType > &other) const
constexpr bool | operator<= (const Mask< EnumType > &other) const
constexpr bool | operator== (const Mask< EnumType > &other) const
constexpr bool | operator!= (const Mask< EnumType > &other) const
constexpr bool | operator! () const
constexpr Mask< EnumType > | operator& (const Mask< EnumType > &other) const
constexpr Mask< EnumType > | operator| (const Mask< EnumType > &other) const
constexpr Mask< EnumType > | operator^ (const Mask< EnumType > &other) const
constexpr Mask< EnumType > | operator~ () const
constexpr Mask< EnumType > & | operator= (const Mask< EnumType > &)=default
constexpr Mask< EnumType > & | operator= (Mask< EnumType > &&)=default
constexpr Mask< EnumType > & | operator|= (const Mask< EnumType > &other)
constexpr Mask< EnumType > & | operator&= (const Mask< EnumType > &other)
constexpr Mask< EnumType > & | operator^= (const Mask< EnumType > &other)

## Detailed Description

### template<typename EnumType_>
struct impeller::Mask< EnumType_ >

A mask of typed enums.

Template Parameters

  EnumType_ | The type of the enum. Must be an enum class.

Definition at line 33 of file mask.h.

## Member Typedef Documentation

## ◆ EnumType

template<typename EnumType_ >

using impeller::Mask< EnumType_ >::EnumType = EnumType_

Definition at line 34 of file mask.h.

## ◆ MaskType

template<typename EnumType_ >

using impeller::Mask< EnumType_ >::MaskType = typename std::underlying_type<EnumType>::type

Definition at line 35 of file mask.h.

## Constructor & Destructor Documentation

## ◆ Mask() [1/5]

template<typename EnumType_ >

constexpr impeller::Mask< EnumType_ >::Mask | ( |  | ) |
| constexpr default

## ◆ Mask() [2/5]

template<typename EnumType_ >

constexpr impeller::Mask< EnumType_ >::Mask | ( | const Mask< EnumType > & | other | ) |
| constexpr default

## ◆ Mask() [3/5]

template<typename EnumType_ >

constexpr impeller::Mask< EnumType_ >::Mask | ( | Mask< EnumType > && | other | ) |
| constexpr default

## ◆ Mask() [4/5]

template<typename EnumType_ >

constexpr impeller::Mask< EnumType_ >::Mask | ( | EnumType | type | ) |
| inline constexpr

Definition at line 43 of file mask.h.

44 : mask_(static_cast<MaskType>(type)) {}

## ◆ Mask() [5/5]

template<typename EnumType_ >

constexpr impeller::Mask< EnumType_ >::Mask | ( | MaskType | mask | ) |
| inline explicit constexpr

Definition at line 46 of file mask.h.

46 : mask_(static_cast<MaskType>(mask)) {}

## Member Function Documentation

## ◆ operator bool()

template<typename EnumType_ >

constexpr impeller::Mask< EnumType_ >::operator bool | ( |  | ) | const
| inline explicit constexpr

Definition at line 52 of file mask.h.

52 { return !!mask_; }

## ◆ operator MaskType()

template<typename EnumType_ >

constexpr impeller::Mask< EnumType_ >::operator MaskType | ( |  | ) | const
| inline explicit constexpr

Definition at line 50 of file mask.h.

50 { return mask_; }

## ◆ operator!()

template<typename EnumType_ >

constexpr bool impeller::Mask< EnumType_ >::operator! | ( |  | ) | const
| inline constexpr

Definition at line 83 of file mask.h.

83 { return !mask_; }

## ◆ operator!=()

template<typename EnumType_ >

constexpr bool impeller::Mask< EnumType_ >::operator!= | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 77 of file mask.h.

77 {
78 return mask_ != other.mask_;
79 }

## ◆ operator&()

template<typename EnumType_ >

constexpr Mask<EnumType> impeller::Mask< EnumType_ >::operator& | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 87 of file mask.h.

87 {
88 return Mask<EnumType>{mask_ & other.mask_};
89 }

## ◆ operator&=()

template<typename EnumType_ >

constexpr Mask<EnumType>& impeller::Mask< EnumType_ >::operator&= | ( | const Mask< EnumType > & | other | ) |
| inline constexpr

Definition at line 112 of file mask.h.

112 {
113 mask_ &= other.mask_;
114 return *this;
115 }

## ◆ operator<()

template<typename EnumType_ >

constexpr bool impeller::Mask< EnumType_ >::operator< | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 57 of file mask.h.

57 {
58 return mask_ < other.mask_;
59 }

## ◆ operator<=()

template<typename EnumType_ >

constexpr bool impeller::Mask< EnumType_ >::operator<= | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 69 of file mask.h.

69 {
70 return mask_ <= other.mask_;
71 }

## ◆ operator=() [1/2]

template<typename EnumType_ >

constexpr Mask<EnumType>& impeller::Mask< EnumType_ >::operator= | ( | const Mask< EnumType > & |  | ) |
| constexpr default

## ◆ operator=() [2/2]

template<typename EnumType_ >

constexpr Mask<EnumType>& impeller::Mask< EnumType_ >::operator= | ( | Mask< EnumType > && |  | ) |
| constexpr default

## ◆ operator==()

template<typename EnumType_ >

constexpr bool impeller::Mask< EnumType_ >::operator== | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 73 of file mask.h.

73 {
74 return mask_ == other.mask_;
75 }

## ◆ operator>()

template<typename EnumType_ >

constexpr bool impeller::Mask< EnumType_ >::operator> | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 61 of file mask.h.

61 {
62 return mask_ > other.mask_;
63 }

## ◆ operator>=()

template<typename EnumType_ >

constexpr bool impeller::Mask< EnumType_ >::operator>= | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 65 of file mask.h.

65 {
66 return mask_ >= other.mask_;
67 }

## ◆ operator^()

template<typename EnumType_ >

constexpr Mask<EnumType> impeller::Mask< EnumType_ >::operator^ | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 95 of file mask.h.

95 {
96 return Mask<EnumType>{mask_ ^ other.mask_};
97 }

## ◆ operator^=()

template<typename EnumType_ >

constexpr Mask<EnumType>& impeller::Mask< EnumType_ >::operator^= | ( | const Mask< EnumType > & | other | ) |
| inline constexpr

Definition at line 117 of file mask.h.

117 {
118 mask_ ^= other.mask_;
119 return *this;
120 }

## ◆ operator|()

template<typename EnumType_ >

constexpr Mask<EnumType> impeller::Mask< EnumType_ >::operator| | ( | const Mask< EnumType > & | other | ) | const
| inline constexpr

Definition at line 91 of file mask.h.

91 {
92 return Mask<EnumType>{mask_ | other.mask_};
93 }

## ◆ operator|=()

template<typename EnumType_ >

constexpr Mask<EnumType>& impeller::Mask< EnumType_ >::operator|= | ( | const Mask< EnumType > & | other | ) |
| inline constexpr

Definition at line 107 of file mask.h.

107 {
108 mask_ |= other.mask_;
109 return *this;
110 }

## ◆ operator~()

template<typename EnumType_ >

constexpr Mask<EnumType> impeller::Mask< EnumType_ >::operator~ | ( |  | ) | const
| inline constexpr

Definition at line 99 of file mask.h.

99 { return Mask<EnumType>{~mask_}; }

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

- impeller/base/mask.h

impeller::Mask::MaskType
typename std::underlying_type< EnumType >::type MaskType
Definition: mask.h:35
type
GLenum type
Definition: blit_command_gles.cc:151