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| template<typename T, typename U> |
| constexpr auto | ghassanpl::push_back_unique (std::vector< T > &vector, U &&value) |
| | Pushes a value to a vector if it doesn't already exists.
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| template<typename T, typename U> |
| constexpr std::optional< T > | ghassanpl::erase_single (std::vector< T > &vector, U &&value) |
| | Finds a value in the vector, and erases it, but returns the value.
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| template<typename K, typename V, typename COMP, typename U> |
| constexpr std::optional< V > | ghassanpl::erase_single (std::map< K, V, COMP > &map, U &&key) |
| | Finds a value in the map, and erases it, but returns the value.
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| template<typename T, typename PRED> |
| constexpr std::optional< T > | ghassanpl::erase_single_if (std::vector< T > &vector, PRED &&pred) |
| | Finds a value in the vector by predicate, and erases it.
|
| template<typename T, typename U> |
| constexpr std::optional< T > | ghassanpl::erase_single_swap (std::vector< T > &vector, U &&value) |
| | Finds and erases a value in vector, not preserving item order (swapping last item to erased).
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| template<typename T, typename PRED> |
| constexpr std::vector< T > | ghassanpl::erase_swap_if (std::vector< T > &vector, PRED &&pred) |
| | Finds and erases a value in vector, not preserving item order (swapping last item to erased).
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| template<typename T, typename PRED> |
| constexpr std::optional< T > | ghassanpl::erase_single_swap_if (std::vector< T > &vector, PRED &&pred) |
| | Finds and erases a value in vector by predicate, not preserving item order (swapping last item to erased).
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| template<typename T> |
| constexpr std::optional< T > | ghassanpl::erase_at_swap (std::vector< T > &vector, size_t index) |
| | Erases the element at index in vector, not preserving item order (swapping last item to erased).
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| template<typename KEY, typename MAP> |
| auto | ghassanpl::map_find (MAP &map, KEY &&key) |
| | Finds the value associated with key in the map and retuns a pointer to it, or nullptr if none found.
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| template<typename DEF, typename KEY, typename MAP> |
| auto | ghassanpl::map_at_or_default (MAP &&map, KEY &&key, DEF &&def) |
| | Finds the value associated with key in the map and retuns it, or def if none found.
|
| template<typename KEY, typename MAP> |
| auto | ghassanpl::map_at_or_default (MAP &&map, KEY &&key) |
| | Finds the value associated with key in the map and retuns it, or def if none found.
|
| template<typename KEY, typename MAP> |
| decltype(auto) | ghassanpl::map_at (MAP &&map, KEY &&key) |
| | Basically map.at() but works with heterogenous key types.
|
| template<typename MAP, typename VAL> |
| auto | ghassanpl::map_find_value (MAP &map, VAL const *value) |
| | Finds the first value of a map element, and returns a pointer to its key, or nullptr if none found.
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| template<typename K, typename V, typename C, typename VAL> |
| auto | ghassanpl::at_ptr (std::map< K, V, C > const &map, VAL &&value) |
| | Same as map_find().
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| template<typename K, typename V, typename C, typename VAL> |
| auto | ghassanpl::at_ptr (std::map< K, V, C > &map, VAL &&value) |
| | Same as map_find().
|
Functions that operate on containers like maps and vectors.
1.16.1