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optional.h File Reference
Go to the source code of this file.
Data Structures | |
| class | nullopt_t |
| A null option type. More... | |
| class | optional_exception |
| Exception for optional. More... | |
| class | optional_invalid |
| Invalid exception for optional. More... | |
| class | optional< T > |
| An optional type. More... | |
Namespaces | |
| namespace | etl |
A multimap with the capacity defined at compile time. | |
Functions | |
| template<typename T > | |
| void | swap (etl::optional< T > &lhs, etl::optional< T > &rhs) |
| Swaps the values. | |
| template<typename T > | |
| bool | operator== (const etl::optional< T > &lhs, const etl::optional< T > &rhs) |
| Equality operator. | |
| template<typename T > | |
| bool | operator< (const etl::optional< T > &lhs, const etl::optional< T > &rhs) |
| Less than operator. | |
| template<typename T > | |
| bool | operator== (const etl::optional< T > &lhs, etl::nullopt_t) |
| Equality operator. | |
| template<typename T > | |
| bool | operator== (etl::nullopt_t, const etl::optional< T > &rhs) |
| Equality operator. | |
| template<typename T > | |
| bool | operator< (const etl::optional< T > &lhs, etl::nullopt_t) |
| Less than operator. | |
| template<typename T > | |
| bool | operator< (etl::nullopt_t, const etl::optional< T > &rhs) |
| Less than operator. | |
| template<typename T > | |
| bool | operator== (const etl::optional< T > &lhs, const T &rhs) |
| Equality operator. | |
| template<typename T > | |
| bool | operator== (const T &value, const etl::optional< T > &rhs) |
| Equality operator. | |
| template<typename T > | |
| bool | operator< (const etl::optional< T > &lhs, const T &rhs) |
| Less than operator. | |
| template<typename T > | |
| etl::optional< typename etl::decay< T >::type > | make_optional (T &value) |
| Make an optional. | |
Variables | |
| const nullopt_t | nullopt = {} |
| A null option. | |
Detailed Description
Definition in file optional.h.
Function Documentation
| etl::optional<typename etl::decay<T>::type> make_optional | ( | T & | value ) |
Make an optional.
Definition at line 438 of file optional.h.
| bool operator< | ( | const etl::optional< T > & | lhs, |
| const etl::optional< T > & | rhs | ||
| ) |
Less than operator.
Definition at line 355 of file optional.h.
| bool operator< | ( | const etl::optional< T > & | lhs, |
| const T & | rhs | ||
| ) |
Less than operator.
Definition at line 429 of file optional.h.
| bool operator< | ( | const etl::optional< T > & | lhs, |
| etl::nullopt_t | |||
| ) |
Less than operator.
Definition at line 393 of file optional.h.
| bool operator< | ( | etl::nullopt_t | , |
| const etl::optional< T > & | rhs | ||
| ) |
Less than operator.
Definition at line 402 of file optional.h.
| bool operator== | ( | const T & | value, |
| const etl::optional< T > & | rhs | ||
| ) |
Equality operator.
Definition at line 420 of file optional.h.
| bool operator== | ( | etl::nullopt_t | , |
| const etl::optional< T > & | rhs | ||
| ) |
Equality operator.
Definition at line 384 of file optional.h.
| bool operator== | ( | const etl::optional< T > & | lhs, |
| etl::nullopt_t | |||
| ) |
Equality operator.
Definition at line 375 of file optional.h.
| bool operator== | ( | const etl::optional< T > & | lhs, |
| const T & | rhs | ||
| ) |
Equality operator.
Definition at line 411 of file optional.h.
| bool operator== | ( | const etl::optional< T > & | lhs, |
| const etl::optional< T > & | rhs | ||
| ) |
Equality operator.
Definition at line 335 of file optional.h.
| void swap | ( | etl::optional< T > & | lhs, |
| etl::optional< T > & | rhs | ||
| ) |
Swaps the values.
Definition at line 326 of file optional.h.
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